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Arendal Sound 1528 Tower 8, Center 8+ Loudspeaker Review

by Don Dunn December 26, 2024
Contributors: Jay's Iyagi
Arendal 1528 Tower 8, Center 8+

Arendal 1528 Tower 8, Center 8+

  • Product Name: 1528 Tower 8, Center 8+
  • Manufacturer: Arendal
  • Performance Rating: StarStarStarStarStar
  • Value Rating: StarStarStarStarStar
  • Review Date: December 26, 2024 00:35
  • MSRP: $ 9,500/pair - Tower 8, $4,700 - Center 8+
Arendal Sound 1528 Tower 8 Speakers First Listen & Overview

Arendal 1528 Center +8

  • Tweeter                        28 mm
  • Midrange                       5”
  • Woofer                          4 x 8”
  • Frequency response     45Hz-20kHz +-2dB

                                      F3 43Hz
                                      F6 29Hz
                                      F10 18Hz

  • Impedance                    4-ohms nominal
  • Crossover frequency     420Hz / 2800Hz
  • Sensitivity                      89.5dB / 2.83V / 1m
  • Enclosure                      Sealed/Ported
  • Enclosure material        High Density Fiberboard (HDF)
  • Dimensions (H/W/D)     11.4 x 53.2 x 21.6 in
  • Weight                           181 lbs

Arendal 1528 Tower 8

  • Design                                 3-way
  • Tweeter                               28mm       
  • Midrange                            5"
  • Woofer                               4x8"
  • Frequency response          42Hz-20kHz +-2dB
                                               F3 39Hz
                                               F6 26Hz
                                               F10 21Hz
  • Impedance                        4-ohms nomina            
  • Crossover frequency        420Hz / 2800Hz
  • Sensitivity                         89.5dB / 2.83V / 1m
  • Enclosure                         Sealed/Ported           
  • Enclosure material           High Density Fiberboard (HDF)
  • Dimensions                  53.2 x 11.4 x 21.6 in
  • Weight                             174 lbs

Pros

  • Outstanding dynamic capabilities and tonal balance.
  • Wide dispersion and seamless integration across seating positions.
  • Uncompromising build quality and attention to detail.
  • Versatile sealed/ported design for multiple room configurations.
  • Full-range performance with or without subs.

Cons

  • Extremely large and heavy; installation requires planning and effort.
  • Demands high-quality amplification to reach full potential.
  • Premium pricing may deter some buyers.

 

Industry Disruptor or Marketing Hype?

Arendal 1528 left angleAs audio reviewers, we have the privilege of evaluating many outstanding speakers, but every so often, a product comes along that truly excites us—one with the potential to shake up the industry. The Arendal 1528 Tower 8 and Center 8+ are potentially such products, offering a combination of design, performance, and value that could challenge even the most established names in the high-end audio world.

Arendal Sound has quickly built a reputation for crafting speakers that emphasize both technical excellence and value, a rare combination in a market saturated with inflated price tags and diminishing returns. With the 1528 series, Arendal has entered the rarified air of true flagship designs, offering their first-ever 3-way systems. These speakers boast advanced materials like lithium-magnesium tweeters, carbon-graphene midranges, and aluminum woofers, paired with meticulously engineered enclosures designed to optimize time alignment, reduce distortion, and enhance acoustic performance.

The 1528 Tower 8 and Center 8+ are strikingly ambitious, not just in their size and weight but also in their engineering. These speakers are large, uncompromising statements that challenge listeners to expect more from their audio experience. But towering specifications and elegant design don’t automatically translate to greatness. The true test lies in the sound—can these speakers live up to their claims? Let’s see if the Arendal 1528 series earns its place among the finest speakers in the market.

Arendal 1528 Tower 8 and Center 8+ Appearance

The Arendal 1528 Tower 8 and Center 8+ are as visually imposing as they are meticulously crafted. The Tower 8 stands an impressive 56.3 inches tall (with the included feet) and weighs a back-breaking 174 pounds, while the Center 8+ is a jaw-dropping 53 inches wide and tips the scales at 181 pounds. The sheer size and weight of these speakers signal their serious intent, but it’s the thoughtful design and quality of materials that make them truly remarkable.

Available in Polar Satin White and Cobalt Satin Grey finishes, these speakers exude understated elegance. The cabinets are constructed from high-density fiberboard (HDF) with advanced bracing and butyl dampening to reduce resonance. The front baffle’s compound curve design not only enhances aesthetics but also serves to time-align the drivers for improved acoustic performance. The cabinets are as solid as any speaker I’ve encountered—short of concrete or granite.

Arendal 1528 Center 8+

The Center 8+ is undeniably the largest center channel I’ve ever reviewed, a visual statement that demands attention. Its design mirrors the towers, with the same impeccable build quality and sophisticated lines. Magnetic grilles attach seamlessly, preserving the sleek appearance while offering protection for the drivers. These speakers look every bit the part of flagship performers, blending modern elegance with functional precision.

Arendal 1528 Tower 8 and Center 8+ Design Analysis

The Arendal 1528 series showcases some of the most sophisticated engineering I’ve seen in a loudspeaker. These 3-way designs feature advanced driver materials, carefully designed crossovers, and enclosures that minimize distortion while maximizing acoustic performance.

Arendal 1528 tweeter

The 28mm lithium-magnesium tweeter offers exceptional clarity and extension. Positioned in a controlled-directivity waveguide, the tweeter achieves precise dispersion, creating an expansive soundstage with consistent tonal balance across the room. The 5-inch carbon-graphene midrange driver is a fully sealed design with a massive magnet structure so heavy it requires mounting in a dedicated steel plate. In fact, within its operational bandwidth, the midrange provides more equivalent output than the dual 8” drivers in the 1723 MTM configuration! According to Arendal Sound, their new midrange design ensures low distortion, high sensitivity, and impeccable integration with the tweeter with point source like behavoir.

Arendal 1528 mid

The 8-inch aluminum woofers feature a prism ridge design for added stiffness and are crossed over to handle lower midrange frequencies all the way down to the lowest notes, ensuring seamless transitions across the audio spectrum. These drivers deliver bass that is both deep and articulate, with distortion levels remarkably low even at high outputs.

Arendal Sound 1528 Crossover

Arendal 1528 Tower 8 Crossover

The crossovers are equally impressive, utilizing high-quality, high tolerance components like air-core inductors, polypropylene capacitors and high power resistors on standoffs to minimize heat. This attention to detail ensures optimal performance and longevity, while the ability to adjust the midrange and treble levels on the back of the speaker adds another layer of flexibility.

Read our Arendal 1528 Series Overview for information on the driver tech and design details.

Arendal 1528 Tower 8 and Center 8+ Setup and Electronics

The Arendal 1528 series requires careful placement and high-quality amplification to achieve its full potential. In my room, I positioned the Towers 12 inches from the back wall and 9 feet apart, with my seating position approximately 11.5 feet from the center of the listening area. After experimenting with toe-in angles in 1-inch increments, I settled on a slight 3-degree off-axis orientation, which provided the best sound in my room. These speakers need space to achieve their full performance potential.

Arendal 1528

Since I did not have the optional upgraded feet, I placed 1-inch acoustic pucks under the Towers' back feet, tilting them slightly downward toward my listening position. This adjustment enhanced coherence and imaging. The speakers I reviewed were pre-production models, so the treble/midrange adjustments were inactive. To mimic these adjustments, I used the PEQ settings, reducing the tweeter by roughly 2dB and raising the midrange by the same amount—an ideal balance for my space.

The Arendal 1528 series definitely requires substantial power to drive properly. I strongly recommend pairing these speakers with a high-quality amplifier rated at least 200 watts per channel into 8 ohms. AV receivers are NOT ideal, as the speakers require robust amplification to sound their best. After the recommended 50-hour break-in period, the tonal balance improved noticeably, further confirming the importance of this step for optimal performance.

In this rooms setup, the Yamaha CX-A5200 served as the AV preamp, with RBH Sound UNRIVALED Alpha amplification (300 watts per channel into 8 ohms and 600 watts per channel into 4 ohms) powering the Towers, Center, and back base layer surrounds. The height (Atmos) channels were powered by the Fiera4 amplifier, which provided clean, reliable power to maintain dynamic and cohesive performance for immersive surround sound. Source devices included an Oppo BDP-103 for Blu-ray playback and an Apple TV 4K for streaming Spatial Audio. Control4 was used for system control.

Arendal 1528 Tower 8 In-Room Bass Extension

Arendal Sound 1528 Tower 8 In-Room Bass Extension @ RSP (1/12th octave smoothed)

Gene measured the Arendal Sound 1528 Tower 8's in-room response (left + right) at the Reference Seating Position (RSP) and was pleasantly surprised to see usable bass extension down to 17Hz. Make no mistake, these are fullrange speakers!

Arendal 1528 Tower 8 and Center 8+ Listening Tests

Music Listening

The Arendal 1528 Towers were tested with a carefully chosen playlist to explore their full capabilities in two-channel stereo. Tracks included Bloom by The Paper Kites, Sweet Dreams by Marcin, The Boy Who Stole the Blues by Mighty Mo Rodgers, and Butcheress by Rabbitology. All two-channel listening was conducted using Yamaha’s MusicCast app streaming high-resolution tracks from Qobuz. I tested the speakers first without subs engaged, allowing their full-range capabilities to shine, and then paired them with my four (4) 18” RTJ subwoofers to examine their integration with a high-performance low-frequency system. Each song brought a unique flavor and revealed the strengths of the 1528 Towers in a variety of musical styles.

Bloom by The Paper Kites

paper kites

This track is a serene exploration of soft acoustic melodies and layered vocals, making it an excellent test for imaging and soundstage. The Paper Kites, known for their dreamy indie-folk style, bring a delicate, atmospheric quality to their music, and Bloom is no exception. The Arendal 1528 Towers excelled at placing the lead vocal front and center, with a lifelike quality that felt as though the singer was performing directly in front of me. The accompanying acoustic guitars were rendered with warmth and a natural richness, each string strum precise and full-bodied.

The harmonic layering in the track provided a challenge for detail retrieval, but the 1528s handled it effortlessly. Background vocals were delicately woven into the soundstage, maintaining a sense of air and space that enveloped the room. A particular standout moment came when I noticed the 1528s’ ability to reveal the subtle decay of the guitar notes. As each strum faded, the speakers preserved the natural reverberation, adding a layer of realism that pulled me deeper into the performance. When the song reached its instrumental swells, the Towers maintained control, keeping every element distinct while filling the room with a sense of expansiveness that belied their physical location. Even without subs, the low-end warmth from the 1528s was satisfying, adding depth to the experience without overshadowing the delicate higher frequencies.

Sweet Dreams by Marcin

sweet dreams

Marcin, a Polish guitar virtuoso, has become known for his innovative mix of classical techniques and contemporary flair. His rendition of Sweet Dreams is a percussive guitar showcase, blending intricate fingerstyle techniques with dynamic, rhythmic slaps and taps. The Arendal 1528 Towers revealed every nuance of this track, from the sharp attack of each plucked string to the deep, resonant body of the guitar itself. The tactile nature of Marcin’s performance came through vividly, with the Towers delivering the snap of his percussive strikes with energy and precision.

When I engaged the RTJ subwoofers, the performance reached a new level of impact. The subs seamlessly complemented the Towers, reinforcing the bass transients without muddying the clarity of the midrange or highs. The dynamic shifts in this track were handled with ease, showcasing the 1528s’ ability to move from soft, intricate passages to powerful, resonant peaks. The combination of the Towers and subs provided a concert-level experience, immersing me in the physicality of the performance.

The Boy Who Stole the Blues by Mighty Mo Rodgers

mo rogers

Mighty Mo Rodgers, a soulful blues artist and storyteller, brings a deeply emotional and personal touch to his music. This blues anthem is rich with soul, blending Rodgers’ gravelly vocals with resonant piano notes and a warm, rhythmic bassline. The 1528 Tower 8s brought a remarkable sense of presence to Rodgers’ voice, highlighting every nuance of his expressive delivery. It was as if the singer had stepped into my listening room, with the texture and weight of his performance conveyed effortlessly.

The backing piano had a clear, natural timbre, and the speakers captured the subtle resonances that give the instrument its lifelike quality. Even without the subwoofers, the bassline was tight and full, providing a solid foundation for the track. As the song progressed, the Towers maintained a perfect balance, ensuring that no single element dominated the mix. The result was an intimate, immersive listening experience that felt true to the genre.

Butcheress by Rabbitology

butcheress

Rabbitology, an experimental band pushing the boundaries of heavy music, creates tracks that demand attention and challenge the listener. Butcheress is a relentless barrage of heavy guitars, complex rhythms, and aggressive dynamics—a true stress test for any speaker system. The Arendal 1528 Tower 8s handled the layered instrumentation with authority, delivering crushing guitar riffs with clarity and weight. The speakers maintained composure even at high volumes, ensuring that the chaotic elements of the track never blurred together.

When paired with the RTJ subwoofers, the performance became downright seismic. The subs extended the low end into chest-thumping territory, while the Towers retained their precision and balance in the midrange and highs. The drums had a visceral impact, and the 1528s’ ability to separate each instrument within the mix made it easy to follow the track’s intricate details. This combination transformed my listening room into a high-energy venue, making it impossible not to get swept up in the intensity of the music.

The Arendal 1528 Tower 8s demonstrated their versatility and capability across a wide range of musical genres. Whether it was the delicate acoustics of Bloom, the dynamic energy of Sweet Dreams, the soulful warmth of The Boy Who Stole the Blues, or the raw power of Butcheress, these speakers delivered with confidence. The addition of the RTJ subwoofers further elevated the experience, but even on their own, the 1528s proved to be formidable performers. They brought music to life in a way that was both engaging and true to the artist’s intent, making them a standout choice for any audiophile or music lover.

Multi-Channel Music Listening

To truly put the Arendal 1528 Tower 8 and Center 8+ through their paces in a multichannel configuration, I set up a 5.4.4 surround system. The towers handled the front left and right channels, with the Center 8+ anchoring dialogue and primary elements. Supporting this configuration were 4 RBH Sound SI-615/R height channels and a pair of RBH Sound SV-821 rear surround speakers. For low-frequency reinforcement, I relied on four RTJ 18” subwoofers, providing an unparalleled solid foundation for both music and movies.

sub

All multichannel music tracks were streamed in Spatial Audio format through my Apple TV 4K. For this session, I selected Tiesto’s Boom, Queen’s Another One Bites the Dust, and Fleetwood Mac’s The Chain. Each track presented unique challenges to the system, and the Arendal setup delivered in spectacular fashion.

Tiesto - "Boom"

boom

Tiesto, one of my favorite EDM artists, crafted Boom to be an explosive mix of pounding basslines, intricate synths, and dynamic shifts. The Arendal 1528 Towers brought this track to life with incredible slam and energy. The RTJ subs added a physicality to the bass that was felt as much as heard, making the experience almost nightclub-like.

What impressed me most was the system’s ability to maintain clarity during the track’s busiest moments. The shimmering highs from the synths were distinct, floating effortlessly above the relentless bass. Even at high volumes, the sound never became overwhelming or harsh. The 1528 system proved its prowess in delivering both power and precision, creating an engaging and visceral experience.

Queen - "Another One Bites the Dust"

queen

This iconic track, with its funky bassline and sharp percussion, is a testament to Queen’s ability to combine rock and groove seamlessly. The Arendal system rendered John Deacon’s famous bassline with precision and punch, capturing its rhythmic essence. Freddie Mercury’s vocals were delivered with a presence that made it feel like he was performing right in the room, courtesy of the Center 8+.

The drum hits had an explosive snap, and Brian May’s guitar riffs cut through the mix with sharpness and energy. The Arendal system’s wide dispersion ensured consistent sound quality across all seating positions, while the seamless integration between the Tower 8s and the Center 8+ created a cohesive soundstage. The system’s ability to highlight the nuances of this track while maintaining its driving energy was outstanding.

Fleetwood Mac - "The Chain"

maxresdefault

A staple of Fleetwood Mac’s discography, The Chain demands both emotional depth and sonic precision. The Arendal 1528 system delivered in spades, presenting the layered harmonies and acoustic elements with stunning clarity. The Towers captured the intricate guitar work and haunting vocal harmonies, placing them within an immersive and expansive soundstage.

As the track built to its iconic bassline-driven finale, the RTJ subs added a powerful depth that resonated throughout the room. The Center 8+ ensured the vocals remained enveloping and rich, even as the music reached its dramatic peak. This performance showcased the system’s ability to handle subtle dynamics and raw power with equal skill.

Movie Watching

Some of my tried-and-true surround demos include these scenes, which I selected to push the Arendal 1528 speakers to their limits. To evaluate the system’s cinematic performance, I utilized my 5.4.4 surround configuration. All movies were played through my Oppo BDP-103 Blu-ray player. Each scene highlighted the system’s ability to render exceptional detail, maintain clarity, and deliver stunning dynamics, even during the most chaotic action sequences.

Open Range – Gunfight Scene

opr

Open Range (2003), directed by Kevin Costner, is a modern Western that pays homage to the genre’s classic roots. Costner stars alongside Robert Duvall, and their chemistry drives the film’s emotional weight. The climactic gunfight is legendary for its visceral realism, making it an ideal demo for the Arendal 1528 system.

The Arendal 1528 Towers and Center 8+ rendered every detail with startling precision. Each gunshot had weight and presence, echoing through the room with a lifelike sense of space. Even as the action intensified, subtle background sounds like the rustling wind and creaking wood were clearly audible, immersing me further into the scene. Dialogue remained sharp and intelligible, cutting through the chaos without losing impact. The RTJ subs bolstered the deep, reverberating sounds of gunfire, making the experience not just heard but felt. The 1528 system demonstrated its ability to balance detail and raw power seamlessly.

Master and Commander – First Sea Battle

mc

Master and Commander: The Far Side of the World (2003) is a meticulously crafted historical drama starring Russell Crowe and Paul Bettany. The first sea battle is a masterclass in sound design, blending the natural ambiance of a 19th-century ship with the deafening roar of cannon fire. The Arendal 1528 system brought the scene to life with stunning accuracy.

The creaking of the ship, the snapping of ropes, and the distant crash of waves were rendered with extraordinary detail by the 1528 Towers. When the battle began, the system’s dynamic range was on full display, with cannon blasts shaking the room while maintaining clarity in the overlapping layers of sound. The Center 8+ ensured that dialogue between Crowe and Bettany remained perfectly clear, even amid the thunderous action. The RTJ subs provided the low-frequency punch that gave the cannon shots their seismic impact. The Arendal system excelled in reproducing the intricate interplay of sound, drawing me into the chaos while keeping every element distinct.

Ready Player One – Race Scene

RPO

Ready Player One (2018), directed by Steven Spielberg, is the ultimate feast for the eyes and ears, and its race scene has become something of a rite of passage for home theater demos. Sure, it’s almost overplayed at this point—every AV enthusiast and their neighbor has probably used it to flex their system—but there’s a reason for its ubiquity: it’s just that good. Even if I’ve seen it enough times to quote the dialogue in my sleep, I still find it irresistible as a demo track.

The Arendal Towers captured the frantic energy of the race with remarkable precision. The sound of cars tearing through the room was rendered with pinpoint accuracy, creating a true sense of motion. Explosions and crashes had visceral impact, thanks to the RTJ subs, while the Towers ensured that even the tiniest details, like shards of metal and splintering debris, were rendered with crisp precision. The Center 8+ made sure the dialogue was clearly heard, delivering the frantic lines with clarity. The 1528 system’s ability to maintain clarity and render fine details, even as the action reached its peak, made this sequence an exhilarating demo.

Dune – Sand crawler Rescue Scene

dune

Dune (2021), directed by Denis Villeneuve, is a sprawling sci-fi epic with a sound design as grand as its visuals. The sandcrawler rescue scene is a standout moment, filled with tension, action, and the menacing presence of the sandworm.

The Arendal 1528 system excelled at conveying the vastness of the scene, from the deep rumble of the sandcrawler’s engines to the ominous roar of the approaching sandworm. The RTJ subs provided a foundation of bass that gave the sandworm’s presence a tangible weight, while the Towers ensured that even the smallest details, like shifting sand and distant shouts, were clearly heard. As the scene transitioned from tense quiet to chaotic action, the system maintained its composure, delivering the score’s soaring crescendos with power and precision. The Center 8+ kept up dynamically with the towers and ensured clear crisp dialogue, adding to the scene’s urgency. The 1528’s ability to balance subtlety and intensity was on full display, making this one of the most immersive experiences of the demo.

Besides being world-class Hi-Fi speakers, The Arendal 1528 system holds its own with some of the best and most dynamic dedicated theater speakers on the market, delivering an unparalleled cinematic experience. A theater system fortified with a full 1528 deployment will bring the goods, even in larger THX Dominus size spaces.

Arendal Sound 1528 Tower 8, Center 8+ Measurements and Analysis

Measurements by Jay's Iyagi

Arendal Sound 1528 Tower 8 Loudspeaker Review Discussion!

The Arendal 1528 Tower Speakers were measured using the standard quasi-anechoic measurement method. The speakers were measured outdoors in free air with tweeters around 8ft off from the ground. This was achieved by placing the loudspeakers on top of a crate. A calibrated earthwork microphone was placed around 1 meter from the tweeter, giving me approximately 6ms of gated window time with accuracy down to around 200hz. Then the sum of the nearfield measurements of the woofers and the port was spliced to achieve the full response. Measurements have been Smoothed at a 1/12 octave resolution.


1528 Listening Axis on

Initial measurement at the tweeter shows an impressively linear response, however knowing that this speaker sits pretty high at the tweeter level (not a realistic seating height for most people) and as per my educational guess that a speaker such as this with a curved front baffle in a large enclosure needs to be measured further than 1 meter away, I decided to move the microphone down to a realistic height just above the first woofer to see what happens. You can see this response labeled “1st woofer level (43 inches)” has a more linear response than the on-axis at the tweeter and that 3db rise at 1khz has been flattened. This more or less aligns with my listening experience as I heard a brighter accentuated 1khz tone sitting closer to the 1528 Towers.

Arendal 1528 Woofer + Port

Some disparaging comments were made about the 1528 Towers from online commenters who have not heard these loudspeakers but saw the measured data and were disappointed that such a large loudspeaker did not hit low enough to be considered a “full range” loudspeaker. This cannot be further from the truth. As shown above, the speakers extend in a linear and clean fashion (in green) to about 50hz and then the port (in blue) takes over to extend even further. Individuals analyzing such data should be mindful that these are anechoic responses and do not reflect what happens when you put a speaker like this into a room. Typically, the speaker (in-room) would gain about 6db per octave in the bass, which would result in more than a substantial amount of extension and bass quantity. 

Arendal 1528 Listening Axis

As seen here, when the woofers and the port are summed, you get a pretty steady roll off about 6db/octave starting just below 50hz. And once again, put into a room, you typically gain 6db/octave below 40hz. Contrary to disparaging comments online, this loudspeaker’s bass response is one of the best I’ve seen.

Arendal 1528 Midwoofer
 

Above is a nearfield measurement of the mid-woofer on the 1528 Towers. As you can see it follows a near-perfect textbook response for a driver used to cover the critical midrange frequencies of 400hz to just past 2khz. 

1528 Horizontal Off Axis
 

Arguably, one of the most important data points to see is the horizontal off-axis measurements in a loudspeaker. This is because we do not exclusively hear the on-axis response of the loudspeaker but a combination of reflected sounds along with the direct sound from the loudspeaker. Thus the idea is that the loudspeaker’s off-axis response should generally be similar to the on-axis response of the loudspeaker. However, there are limitations and almost always, the high frequencies do roll off even amongst the best-measuring loudspeakers. Here, I see something odd. The high frequencies do not roll off and follow closely to the on-axis response even at the extremes. This once again, usually never happens and it’s my first time seeing something like this. Hence why I measured multiple times to double and triple-check if I had messed something up. Every time I got the same result and thus I concluded that this loudspeaker is just “that good” in its off-axis characteristics. 

 Arendal 1528 Vertical Off Axis

Along with the horizontal off-axis, the vertical off-axis is also very important. This is when I move the mic up and down the speaker’s vertical plane. This shows once again, textbook or better than textbook responses aside from if you were seated above the loudspeaker’s height (2: Above tweeter) - which would never happen unless you were a tall gentleman that exclusively listens standing up. 

waterfall 1528 towers

I am not a big fan of waterfall graphs but it does show any obvious signs of ringing or distortion caused by resonances. Here as you can see, it’s extremely clean within the 5ms interval. Meaning you are getting a very inert speaker that’s free of problematic resonances.

imp sweep

Arendal 1528 Tower 8 Impedance/Phase Frequency Sweep

This shows the impedance sweep of the 1528 Tower 8 speakers. One of the first measurements I do is impedance sweeps as it can quickly tell you many things. For one thing, you don’t see any kinks that can be an indication of resonances. Very smooth. Now you do see that this speaker does need some nice capable amplifiers as it dips down to about 3.2 ohms according to my graph here but when I talked to Arendal about this graph, they did let me know that their measurements show a minimal impedance of about 3.47 ohms. Still, it doesn’t change the fact that you’d need a pretty capable high-current amplifier, NOT an AV receiver for these loudspeakers.

Arendal 1528 Tower 8 and Center 8+ Measurement Summary

I usually like to finish off my measurement analysis stating Hofmann’s Iron Law.

Three parameters that cannot all be had at the same time are: "1. low-bass reproduction, 2. small (enclosure) size, and 3. high (output) sensitivity." Hofmann stated that designers could pick two of these three parameters, but in doing so, it would compromise the third.

In this case, the size was the compromise. With a reasonably high sensitivity of 89.5db at 1m and low bass reproduction. Thus you need a big room to put these large speakers in and sit fairly far away (Arendal recommends a room size of 30m²/330sq ft). However, aside from that it’s hard to find any other compromises or flaws. Given the chance in the right room, these speakers are bound to give an incredible bass performance with tonal characteristics that can be appreciated anywhere in the room without having to be locked into a specific axis. Overall, based on its measured performance, I have no doubt that this speaker will mesmerize both the home theater and music enthusiasts alike and serve as a worthy upgrade to the owners of the Arendal 1723 THX Tower speakers.

Arendal 1528 Tower 8 and Center 8+ Conclusion

Arendal 1528 left

The Arendal 1528 Tower 8 and Center 8+ are not merely excellent speakers—they’re a revelation in what’s possible at this price point. From their stunning design and meticulous craftsmanship to their extraordinary sonic capabilities, these speakers redefine the value proposition in high-performance audio. Whether you’re a dedicated two-channel enthusiast or a home theater aficionado, the 1528 series delivers a performance that matches and occasionally exceeds that of much more expensive competitors.

That said, these speakers are not without their quirks. They’re unapologetically large and heavy, making installation and placement a genuine challenge for smaller rooms or unprepared spaces. In fact, at over 170 pounds each, these speakers might even give Gene DellaSala a serious workout if he tried to bench press them—but then again, he benched that weight over twenty times on YouTube. LoL! For some rooms, the 1528 Monitors or Bookshelves might be a better choice—provided they are paired with high-quality subwoofers, of course. This alternative can deliver much of the same performance while accommodating space or aesthetic constraints. Of course, just for pure music listening, the 1528 Monitors would provide plenty of deep bass on their own, rivaling many tower speakers in their price range!

Additionally, these speakers demand a meticulous setup and calibration to unlock their full potential. They are not the most efficient speakers on the market, requiring robust amplification to truly shine. When I first played the 1528 series, the tweeters struck me as noticeably bright. However, with careful positioning, some precise PEQ adjustments, and a proper break-in period, this characteristic smoothed out completely, revealing a beautifully balanced and detailed high end. These “imperfections” are a small price to pay in comparison to what the 1528 series offers.

One of the most striking aspects of the 1528 series is its versatility. In a two-channel setup, they offer the finesse and precision needed for the most delicate musical passages, while in a home theater system, they deliver the kind of visceral impact and immersion that defines cinematic excellence. With their impressive dynamic range, tonal accuracy, and smooth integration with high-performance subwoofers, these speakers earn their place as a top choice for any dedicated audiophile or home theater enthusiast.

Arendal Sound vs the Competition

Speakers like the Perlisten R7t, Perlisten S7t, KEF Reference 5 Meta, Focal Kanta No.3, Focal Sopra 2, Sonus Faber Sonetta VIII, Paradigm Founder 120, Paradigm Persona, RBH 6500-SF/R, RBH 8300-SF/R, and Revel PerformaBe F328Be have long set the standard in this realm. The fact that the Arendal 1528 series holds its own against these storied names is a testament to its engineering and design, making them a serious consideration for any dedicated audiophile or home theater enthusiast.

2024 POYDespite their size and power requirements, the 1528 series embodies a remarkable balance between subtlety and raw power, offering both delicate detail and commanding presence without compromise. These speakers excel at conveying the minute details of a recording, drawing you into the performance as if you were there. At the same time, they have the dynamic range and sheer output to fill even the largest rooms with effortless sound. It’s this balance of brute force and artistry that makes the 1528 series so compelling.

The Arendal 1528 series doesn’t just compete with the best in their price range—it redefines what you can expect in its category and hence why they won our 2024 Product of the Year Award. If you’re ready to experience well-thought-out modern audio engineering and robust, high-end build quality at a very competitive price, the Arendal 1528 Tower 8 and Center 8+ are, without a doubt, something that should be on your short list. With Arendal's generous 10 year warranty and 60-day return policy, what would you have to lose? But I doubt many would ever be sent back. Highly recommended!

The Score Card

The scoring below is based on each piece of equipment doing the duty it is designed for. The numbers are weighed heavily with respect to the individual cost of each unit, thus giving a rating roughly equal to:

Performance × Price Factor/Value = Rating

Audioholics.com note: The ratings indicated below are based on subjective listening and objective testing of the product in question. The rating scale is based on performance/value ratio. If you notice better performing products in future reviews that have lower numbers in certain areas, be aware that the value factor is most likely the culprit. Other Audioholics reviewers may rate products solely based on performance, and each reviewer has his/her own system for ratings.

Audioholics Rating Scale

  • StarStarStarStarStar — Excellent
  • StarStarStarStar — Very Good
  • StarStarStar — Good
  • StarStar — Fair
  • Star — Poor
MetricRating
Build QualityStarStarStarStarStar
AppearanceStarStarStarStarStar
Treble ExtensionStarStarStarStarStar
Treble SmoothnessStarStarStarStar
Midrange AccuracyStarStarStarStarStar
Bass ExtensionStarStarStarStar
Bass AccuracyStarStarStarStarStar
ImagingStarStarStarStarStar
Dynamic RangeStarStarStarStarStar
Fit and FinishStarStarStarStarStar
PerformanceStarStarStarStarStar
ValueStarStarStarStarStar