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Cameron Oatley
ExtremeHiFi
Website author headshot
Julian Shapiro
ExtremeHiFi

Note that this is a discontinued product. You may want to visit the brand's page here to browse their newer products.

What reviewers think

Bloggers and YouTubers have tried this product—so we've summarized their strongest opinions below. Links to full reviews follow.

What are hifi reviews useful for? (1) Identifying products you should demo in person at a dealer. (2) Learning which products reviewers unanimously praise as the best they've heard (this means they probably are legitimately great). (3) Identifying a product's attributes that satisfy your idiosyncratic needs and tastes. Beyond that, we often discount what reviewers say because they heap praise on most products—and are often apprehensive about publishing strong criticism or comparisons between products. Further, they seldom have more than a few products on-hand, often relying on their memories to compare past products. Always listen for yourself.

Manufacturer details

  • Model: C128Be
  • Description: 8" (200mm) 2-way In-ceiling Loudspeaker
  • High Frequency Transducer: 1" (25mm) Beryllium dome with dual neodymium-magnets and acoustic lens waveguide
  • Low Frequency Transducer: 8" (200mm) Deep Ceramic Composite (DCC) Aluminum Cone Woofer
  • Recommended Amplifier Power: 50-150 Watts @ 4 ohms
  • Frequency Response (-6dB on-axis): 46-40 kHz
  • Sensitivity: 88 dB (2.83V@1m)
  • Maximum SPL: 107 dB
  • Impedance: 6 Ohms nominal / 4 ohms minimum
  • Crossover Frequency: 2100 Hz
  • Input Type: Gold-plated Spring-Loaded Binding Posts
  • Mounting Type: Revel Cat Claw Mounting System
  • Compatible Wall Thickness Range: Min 0.4" (10mm) / Max 1.0" (25mm)
  • Cutout Dimension: Ø 9.5" (242mm)
  • Mounting Depth: 5.1" (129.6mm)
  • Enclosure Volume Range: 672 in3 (11L) to 1345 in3 (22L)
  • Net Dimensions with grille: Ø 10.8" x 5.3" (Ø 274.5mm x 134.7mm)
  • Net Weight: 8.6 lb (3.9kg)
  • Shipping Dimensions: 15.2" x 15.2" x 9.3" (385mm x 385mm x 237mm)
  • Shipping Weight: 12.1 lb (5.5kg)
Designed utilizing the same woofer and tweeter technology as the in-wall models, the C128Be 8-inch (200mm) 2-way in-ceiling loudspeaker is perfect for use as rear / height channels in media rooms or for high-end 2-channel distributed audio systems. The 8-inch (200mm) Deep Ceramic Composite (DCC) Aluminum Cone Woofer provides plenty of bass extension that blends seamlessly with Revel PerformaBe in-walls and in-room loudspeakers.
Designed utilizing the same woofer and tweeter technology as the in-wall models, the C128Be 8-inch (200mm) 2-way in-ceiling loudspeaker is perfect for use as rear / height channels in media rooms or for high-end 2-channel distributed audio systems. The 8-inch (200mm) Deep Ceramic Composite (DCC) Aluminum Cone Woofer provides plenty of bass extension that blends seamlessly with Revel PerformaBe in-walls and in-room loudspeakers. A zero-bezel magnetically attached and paintable grille allows the C128Be to blend into any décor and with elements including Beryllium Tweeters with Acoustic Waveguides and Patented Revel DNA it is sure to deliver unparalleled detail and a cohesive soundstage. Additionally, the C128Be shares the same caliber of components and acoustic signature as the PerformaBe in-wall and in-room speakers allowing it to be mixed and matched to systems where bookshelf or floor standing versions may already exist.
Manufacturer Site

Brand highlights

Taking a step back to look at reviewers' thoughts of the brand's entire lineup—not just this product—what stands out most is the following:

  • Revel's speaker designs are rooted in extensive research and double-blind listening tests conducted at Harman's advanced R&D facilities.
  • They use custom-designed drivers with advanced materials, such as aluminum, titanium, and beryllium.
  • Revel speakers offer a wide and even sound dispersion thanks to their Acoustic Lens Waveguide technology and sophisticated crossover designs.
  • The brand balances a neutral and accurate sound with dynamic capabilities, creating immersive experiences for both music and movies.

Revel F36

  • Positioning: Part of the Concerta2 series, positioned as an entry-level floorstanding speaker.
  • Description: Offers a great balance of performance and affordability, featuring a 2 1/2-way design with triple 6.5-inch aluminum cone woofers. Uses a patented waveguide to improve off-axis response, which is a step up from simpler designs in the lineup, making it suitable for medium-sized rooms and those on a budget.

Revel F328Be

  • Positioning: The flagship model of the PerformaBe series.
  • Description: Features a beryllium tweeter and triple 8-inch woofers, providing exceptional clarity and dynamic range. Its advanced waveguide and crossover design offer superior integration compared to other models.

Revel Studio2

  • Positioning: Part of the Ultima2 series, positioned as a high-end option with a more compact design than the Salon2.
  • Description: Features a three-way design with dual 8-inch woofers and a beryllium tweeter, offering excellent sound quality in a smaller footprint. Shares many technologies with the Salon2.

Revel Salon2

  • Positioning: The top model in the Ultima2 series, representing the pinnacle of Revel's speaker technology.
  • Description: A four-way system with three 8-inch woofers and a beryllium tweeter, delivering outstanding sound quality and depth. Its sophisticated design and advanced materials set it apart from other models.
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Avg. Product Price
$1,001-$2,500
Used For Sale
110
 Available (Scroll Down)
Brand Popularity
53
 of 900+
Badges
Top 50 Brand
Top 250 Brand
Products Listed
54
Founding Year
1996

Our take on the brand

Revel is a hifi speaker brand that uses beryllium tweeters and Deep Ceramic Composite cones, combined with Harman's extensive acoustic research, to achieve exceptional sound quality.

Look inside the brand

Brand Page

Our interview with the brand

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What if you spend more?

Product image
Wisdom Audio
Insight Series P4i
2760
2760
/
1
Reviews

Compact in size, the Insight Series P4i defies traditional categorization. Sharing the design elements of its larger Insight Series sibling, it is hard to believe the musical and cinematic performance and dynamic quality of this small in-wall loudspeaker. The Insight Series P4i includes a planar magnetic driver – and four robust 3”x5” woofers for low distortion, high-resolution sound, and a superior dynamic range. The result is excellent, uniform horizontal dispersion throughout its operating range, providing superb off-axis coverage in both in-wall and in-ceiling applications.

Wisdom Audio specializes in planar magnetic drivers and line source speaker technology, which provides consistent sound coverage throughout a room and minimizes sound distortion compared to traditional point source speakers. Their speakers are designed to be integrated into walls or ceilings without compromising sound quality.
Check Amazon
Expand Details

Product Strengths

  • Truly outstanding sound quality, delivering a near-electrostatic, audiophile listening experience in a disappearing, in-wall package
  • Uses planar magnetic thin-film drivers (PMD) which can be highly detailed with excellent transient response
  • PMDs are quite reliable because the spread-out "voice grid" is great at dissipating heat
  • PMDs are super-easy for an amplifier to drive, as they are "an almost perfectly resistive load"

Product Considerations

  • Horizontal center channel use of the Insight P4i requires stud modifications due to its size

Comparisons (according to reviewers)

  • The Insight series squeezes most of the sound quality of the Wisdom Audio Sage Series into a less imposing, less costly package

Takeaway: The Wisdom Audio Insight P4i speakers provide excellent sound quality in an in-wall design, and are a great way to get high-end audio without large, free-standing speakers. They could be worth buying for those who want the best possible sound without compromising on interior design.

Video review

Our take on the brand

Wisdom Audio specializes in planar magnetic drivers and line source speaker technology, which provides consistent sound coverage throughout a room and minimizes sound distortion compared to traditional point source speakers. Their speakers are designed to be integrated into walls or ceilings without compromising sound quality.
Website author headshot
Julian Shapiro
ExtremeHiFi Writer
Product Page
Product Page
Product image
Perlisten
S3ic
3495
3495
/
1
Reviews

Who says in-ceiling speakers are always a compromise? The S3ic is the perfect in-ceiling match for any S-Series Home Theater, where sacrifices to the perfect audio experiences are unacceptable, and perfection is the only path forward. Patent pending design, with directivity control derived from our patent pending DPC, creating a frequency response that matches and sounds like a world class speaker.

Featuring the same Beryllium tweeter, Textreme TPCD midrange and TPCD 7" woofer as our in-walls and highly regarded in-room speakers. This enables a flat frequency response angled for 30-degree main listening window with off axis and power response to match our in-wall S-Series speakers for flawless timber matching needed for true immersive audio.

A solid 4mm thick aluminum back box for consistent sound with limited sound transmission into other rooms. This ability to be used not only for in-ceiling surround but in-ceiling LCR or in-wall wide speakers and THX Certified Dominus for surrounds. Better coverage for even response across more seats with no compromises!

The perfect solution for high end Dolby Atmos, DTS:X, and Auro-3D applications. Featuring an innovative new waveguide array controlling Mid/High frequencies, centered by our finest 28mm Beryllium dome tweeter and 28mm TPCD ultra-lightweight dome mid. Optimized for in-ceiling applications where a 30 degree reference axis is desired as well as larger a listening window in the direction towards the listening space.

Extremely versatile – Can be used as L,C,R, surround, height, or wide channel speaker. Once again, All transducers are developed ground up by our engineers sharing largely from with S-Series, formed from decades of research, culminating in this worlds class design.

Utilizing advanced Cosmos acoustical modeling, the result is one of the most technologically advanced in-ceiling loudspeakers available. This new tweeter/waveguide DPC-Array delivers amazing accuracy, smoothness, and directivity control to handle the critical vocal range and delicate treble. The S3ic also benefits from our unique and proprietary timbre matching technique across the entire S-Series.

Perlisten Audio's speakers feature a unique Directivity Pattern Control array that combines a beryllium tweeter with thin-ply carbon diaphragm midrange drivers to control sound dispersion and enhance imaging precision, and they're the first brand to achieve THX Dominus certification. Their speakers use proprietary thin-ply carbon diaphragm material that's 30% lighter than standard carbon fiber, with their DPC array designed to minimize floor and ceiling reflections while maintaining precise horizontal soundstage.
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Expand Details

Product Strengths

  • A DPC array includes a 1.1-inch Beryllium dome tweeter and a 1.1-inch Textreme TPCD ultra-lightweight dome midrange driver, helping match the timbre of other S-Series speakers
  • The first in-ceiling model able to achieve THX Certified Dominus, especially one designed for the largest private theaters of up to 6,500 cubic feet
  • Promises staggeringly good frequency response across a wide listening area for great sound
  • Has a flat surface when installed, leading to less diffraction and reflections
  • Has a back box that's four millimeters thick and bituminously damped, to reduce sound leakage

Product Considerations

  • The flagship and most expensive offering in the Perlisten in-ceiling speaker line
  • Using in-ceiling speakers for bed-layer channels is not ideal and should generally be discouraged

Comparisons (according to reviewers)

  • Offers a more ideal frequency response in the listening position, compared to typical in-ceiling speakers
  • Offers sonic advantages due to less diffraction and reflections, compared to on-ceiling speakers

Takeaway: The S3ic is a technologically advanced in-ceiling speaker that delivers excellent sound quality and broad coverage. It is a great choice for creating a high-performance home theater experience.

Video review

Our take on the brand

Perlisten Audio's speakers feature a unique Directivity Pattern Control array that combines a beryllium tweeter with thin-ply carbon diaphragm midrange drivers to control sound dispersion and enhance imaging precision, and they're the first brand to achieve THX Dominus certification. Their speakers use proprietary thin-ply carbon diaphragm material that's 30% lighter than standard carbon fiber, with their DPC array designed to minimize floor and ceiling reflections while maintaining precise horizontal soundstage.
Website author headshot
Julian Shapiro
ExtremeHiFi Writer
Product Page
Product Page

What competes at this price?

Focal
300 IWLCR 6
1199
/
Released
Discreetly positioned both horizontally and vertically, this LCR (left, center, right) loudspeaker offers a pure Home Cinema experience, just as it ideally complements a classic floorstanding or bookshelf speaker system. Among its strengths: exclusive Focal technologies for hi-fi sound, discreet, easy installation, and an adjustable turntable that targets the listening point.
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Focal is a French hifi brand that makes their own drivers in-house, including their highly-regarded beryllium tweeters and unique slatefiber mid/bass drivers made from recycled carbon fiber. Their speakers and headphones feature distinctive technologies like their "W" sandwich cone design for optimal driver performance and Mimi Sound Personalization that adapts audio to individual hearing profiles.
Expand Details

Our Summary

Product Strengths

  • Tool-less design with the Easy Quick Install (EQI) system allows for quick and easy installation
  • Flax cone drivers offer light, stiff cones with good natural damping
  • The design allows for both horizontal and vertical installation by rotating the high-frequency/mid-range pod
  • Delivers impressive dynamics, a clean, neutral balance, and articulate dialogue handling
  • Easy to drive with an amplifier

Product Considerations

  • The Easy Quick Install (EQI) system may not work in all situations due to space constraints behind the wall
  • The open-back design can make the speaker's balance dependent on the installation environment, potentially requiring EQ adjustments
  • Adding the included black acoustic cloth to the grille darkens the overall color shade, which is not ideal for color matching applications
  • If a clamp breaks on the tool-less design, it is not easily replaceable
  • Requires more horizontal spacing than speakers with traditional dogears, requiring installers to be more careful about between-stud placement

Comparisons (according to reviewers)

  • Vs Focal Kanta No. 2: The Kanta No. 2 has a weightier midrange, superlative upper frequencies, more depth, wider soundstage, and improved imaging, though the 300IWLCR6's sound quality is satisfying
  • Vs PSB W-LCR: The PSB exhibits a very slight nasal characteristic, which is not noticed on the Focal LCRs
  • Vs Martin Logan Axis: The Martin Logan Axis has impressive imaging and upper-end frequency output due to its folded ribbon tweeter, which is very different from the Focals' inverted dome aluminum and magnesium tweeter

Takeaway: The Focal 300IWLCR6 in-wall loudspeaker is easy to install and delivers great sound for music and movies, especially when paired with a good subwoofer. The speaker can be easily installed, and it can fit into various home theater setups.

Video review

Our take on the brand

Focal is a French hifi brand that makes their own drivers in-house, including their highly-regarded beryllium tweeters and unique slatefiber mid/bass drivers made from recycled carbon fiber. Their speakers and headphones feature distinctive technologies like their "W" sandwich cone design for optimal driver performance and Mimi Sound Personalization that adapts audio to individual hearing profiles.
Website author headshot
Julian Shapiro
ExtremeHiFi Writer
Product Page
Product Page
Focal
1000 ICLCR5
2499
/
Released
2021
The 1000 ICLCR5 loudspeaker is the home cinema solution totally integrated into the ceiling for the ultimate sound experience. It combines Focal's best technologies and features a sophisticated design with an adjustable turntable for perfect targeting of the listening point.
Check Amazon
Focal is a French hifi brand that makes their own drivers in-house, including their highly-regarded beryllium tweeters and unique slatefiber mid/bass drivers made from recycled carbon fiber. Their speakers and headphones feature distinctive technologies like their "W" sandwich cone design for optimal driver performance and Mimi Sound Personalization that adapts audio to individual hearing profiles.
Expand Details

Our Summary

Product Strengths

  • Uses Focal's flagship Beryllium tweeter and 'W' cones also found in the Utopia range
  • Wall speakers feature adjustable drivers to angle the sound towards the listening position
  • Ceiling speakers have Focal's patented 'Easy Quick Install' system for tool-free installation
  • Can be integrated with up to 6 subwoofers using only one channel of amplification, to suit the room size
  • Magnetic, ready-to-paint speaker grilles allow for visual integration

Product Considerations

  • In-wall speakers are less than 10cm deep, which may affect performance for some users

Comparisons (according to reviewers)

  • Form factor is the same as Focal 300 Series, making upgrades easier

Takeaway: The Focal 1000 Series offers advanced technology and flexible design for creating a high-quality, customizable home audio system. Its discreet design and ease of installation make it a great option for those seeking a blend of performance and aesthetics.

Video review

Our take on the brand

Focal is a French hifi brand that makes their own drivers in-house, including their highly-regarded beryllium tweeters and unique slatefiber mid/bass drivers made from recycled carbon fiber. Their speakers and headphones feature distinctive technologies like their "W" sandwich cone design for optimal driver performance and Mimi Sound Personalization that adapts audio to individual hearing profiles.
Website author headshot
Julian Shapiro
ExtremeHiFi Writer
Product Page
Product Page
M&K Sound
IW150A
1599
/
Released
2022
The IW150A is a versatile in-wall/in-ceiling speaker, designed for the ultimate home theater experience. Targeted primarily as a Dolby Atmos-friendly in-ceiling model, it can also be used for other in-wall cinema or multi-room music applications. Its single 15-degree angle-fixed tweeter makes the IW150A ideal for effects-based sound in multi-speaker setups.
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M&K Sound invented the world's first subwoofer in 1973 and is widely used in Hollywood studios for mixing and mastering film soundtracks. Their push-pull subwoofer design cancels out harmonic distortion, and their speakers deliver professional studio monitor neutrality, making them a top choice for high-end audio production.
Expand Details

Our Summary

Product Strengths

  • Retains the neutrality, realism, and musicality associated with the M&K Sound design in a discreet enclosure
  • The front three IW150 models perfectly match each other in terms of tonality and are utterly transparent
  • Capable of a pleasingly open sound that fills the room with wonderful detail and clarity
  • The transient response of these speakers is incredible, viscerally delivering the scares as the soundtrack suddenly goes from relative silence to very loud

Product Considerations

  • Slightly lacking at the low-end, designed to be used with a subwoofer
  • Placement can be non-trivial and orientation moreso because of the multi-woofer/tweeter design, resulting in a weird dispersion that will sound different depending on which side of the speaker one is on
  • Putting them in the wall might change its sonic integrity

Comparisons (according to reviewers)

  • IW150 is an in-wall version of the M&K Sound S150

Takeaway: The IW150 delivers the detail, clarity, and transience of a professional studio monitor from a discreet, in-wall enclosure. If one is looking for in-wall speakers that vanish into their decor, then these are worth an audition.

Video review

Our take on the brand

M&K Sound invented the world's first subwoofer in 1973 and is widely used in Hollywood studios for mixing and mastering film soundtracks. Their push-pull subwoofer design cancels out harmonic distortion, and their speakers deliver professional studio monitor neutrality, making them a top choice for high-end audio production.
Website author headshot
Julian Shapiro
ExtremeHiFi Writer
Product Page
Product Page
PSB
C-LCR
1199
/
Released
2022
Delivering clear, natural vocals and instruments without harshness, the C-LCR rivals high-end stand-mount monitors. Its angled baffle projects sound toward your listening spot, enhancing the realism of movie soundtracks, anchoring them to the screen's action. Its intelligent design makes it well-suited for any decor.
Check Amazon
Canada's PSB Speakers combine psychoacoustic research with natural listening preferences to create a true-to-nature sound philosophy, accurately reproducing audio as originally recorded. Through collaboration with acoustic research facilities, including the National Research Council of Canada, they enhance their speaker designs using extensive measurement data.
Expand Details

Our Summary

Product Strengths

  • Creates a soundstage that sits low in the room, almost ear level
  • Has a superb midrange with the weight and punch of a true high-end speaker
  • Reproduces vocals and instrumentation with an organic quality
  • Reduces sound transmission into neighboring rooms due to the integrated enclosure

Product Considerations

  • The enclosure could cause installation issues if there's plumbing or venting in the speaker locations
  • The speaker grilles have a slightly thicker profile with no sloping transition into the ceiling

Comparisons (according to reviewers)

  • Vs Martin Logan: PSBs have a more substantial midrange due to the enclosure
  • Vs Triad: Very similar in design as both have a back box

Takeaway: The PSB C-LCR is an impressive in-ceiling speaker that sounds like a high-end stand-mount monitor and images spectacularly—creating an almost ear-level soundstage. Consider PSB's CustomSound lineup for a concealed installed speaker system.

Video review

Our take on the brand

Canada's PSB Speakers combine psychoacoustic research with natural listening preferences to create a true-to-nature sound philosophy, accurately reproducing audio as originally recorded. Through collaboration with acoustic research facilities, including the National Research Council of Canada, they enhance their speaker designs using extensive measurement data.
Website author headshot
Julian Shapiro
ExtremeHiFi Writer
Product Page
Product Page

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