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.
All
SCM20ASL LE
reviews
Video Review
Manufacturer details
Features
Specifications
- Bass/mid driver: 1 x 150mm/6", SB75-150SL 8Ω
- High Frequency Driver: 1 x 25mm/1", SH25-76S 6Ω
- Low Frequency Cut-off: 55Hz (-6dB, anechoic)
- High Frequency Cut-off: 25kHz (-6dB)
- Crossover Point: 2.2kHz
- MaxSPL: 108dB continuous, 114dB peak (per pair, IEC Weighted Pink Noise, 1m, anechoic)
- Input Impedance: 20kΩ
- Output Power: Bass 200W (8Ω), H.F. 50W (8Ω)
- THD+N: <0.0017%/-95dB (1kHz, 1dB below rated power, 90kHz BW)
- Power Consumption: Idle 26W/41VA, 1/8 Power 116W/116VA, Full Power 312W/398VA
- Net Weight: 27kgs/59.5lbs
- Dimensions: HxWxD 450x250x425mm (17 11/16" x 9 13/16" x 14 3/16")
Description
The SCM20ASL Limited Edition is a 2-way active loudspeaker released to mark the beginning of ATC's 50th Anniversary year. This exclusive new model, limited to just 150 pairs, packs ATC's finest transducer engineering and active loudspeaker technology into a compact sealed cabinet, finished to exceptional standards in a stunning high-gloss blue lacquer.
The SCM20ASL Limited Edition is a 2-way active loudspeaker released to mark the beginning of ATC’s 50th Anniversary year. This exclusive new model, limited to just 150 pairs, packs ATC’s finest transducer engineering and active loudspeaker technology into a compact sealed cabinet, finished to exceptional standards in a stunning high-gloss blue lacquer. Complementing the cabinet, the front baffle is hand-upholstered in dark blue full-grain Napa leather.
Release Timeline
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:
- ATC's commitment to in-house driver design and manufacturing allows for tight control over performance characteristics and seamless integration across their entire product line.
- They primarily use active designs with electronic crossovers and dedicated amplifiers for each driver, optimizing power delivery and minimizing distortion compared to passive crossovers.
- ATC speakers prioritize accuracy, neutrality, and wide dynamic range, resulting in a sound signature that may expose flaws in recordings or upstream components.
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SCM7 MK3
- Positioning: The entry-level model in ATC's loudspeaker lineup.
- Description: Features a compact design and precise sound, with a 25mm soft dome tweeter and a 125mm mid-bass driver. Compared to the SCM19, it offers a smaller footprint, making it ideal for small rooms or desktop setups, but it lacks the larger bass driver and higher sensitivity found in the SCM19.
SCM19
- Positioning: A mid-range model in the Entry Series, offering a balance between performance and size.
- Description: Features an "SL" spec bass driver and 75mm integral soft dome, providing excellent phase coherence and bass response. It offers a more robust soundstage than the SCM7 MK3.
SCM19A
- Positioning: An active version of the SCM19, positioned as a higher-end option within the Entry Series.
- Description: Includes an on-board 182-watt Class A/B bi-amplifier, delivering enhanced sound clarity and power. It uses active crossover filters, unlike the passive SCM19, which requires external amplification.
SCM40A
- Positioning: The groundbreaking flagship model of the Entry Series, offering the most advanced features and performance.
- Description: Equipped with a tri-amplifier system and a 164mm bass driver, providing exceptional sound quality and dynamic range. It surpasses the SCM19A with its additional mid-range driver and higher power output.
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Avg. Product Price
$10,001-$20,000
Used For Sale
34
Available (Scroll Down)
Brand Popularity
68
of 900+
Badges
Top 50 Brand
Top 250 Brand
Products Listed
56
Founding Year
1974
Our take on the brand
ATC is distinguished by manufacturing all drivers in-house and using a unique dual-suspension system in their tweeters that enhances stability without ferro-fluid. The brand, widely used in recording studios, features sealed cabinet designs for tight bass control and a proprietary 75mm soft-dome midrange driver that delivers precise, uncolored sound.
Look inside the brand
Brand Page
Our interview with the brand
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What are your favorite tracks for showcasing the strength of your products?
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ATC
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What if you spend more?
Cabasse
Rialto
2995
2995
/
5
Reviews
Cabasse, a French hifi brand with roots dating back to 1742 in musical instrument making, is renowned for its unique coaxial speaker design where all sound waves emanate from a single point. Their flagship product, La Sphère, features a distinctive four-way coaxial drive unit array, while their patented HELD technology uses multiband dynamic signal processing to enhance bass dynamics without distortion.
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Product Strengths
- Powerful and deep bass response for its size
- Clear and natural sound reproduction, with vocals being particularly noteworthy
- An 'all-in-two' system, the RIALTO includes a streamer, DAC, pre-amp, and amp, making it easy to set up and use, especially with the Cabasse StreamCONTROL app
- Effective room correction helps to optimize the sound for the listening environment
- Elegant design and build quality
Product Considerations
- The lack of seamless gapless playback between digital tracks requires a workaround or use of an analog source
- The RIALTO has a laid-back treble response, which may not appeal to listeners who prefer a brighter sound
- Potential for technical hiccups exists, because of the amount of technology packed into the RIALTO
- Many features are controlled with the mobile app
Comparisons (according to reviewers)
- The RIALTO provides a more balanced—and much more natural—listening experience than the Devialet Phantom II 98 dB Stereo
Takeaway: The Cabasse RIALTO is a compact and elegant audio system that offers powerful sound and a range of integrated features, making it a great choice for music lovers who want an easy-to-use and high-performing system. The sound quality and room correction allow it to adapt well to different listening spaces, offering an immersive experience.
Video review
Our take on the brand
Cabasse, a French hifi brand with roots dating back to 1742 in musical instrument making, is renowned for its unique coaxial speaker design where all sound waves emanate from a single point. Their flagship product, La Sphère, features a distinctive four-way coaxial drive unit array, while their patented HELD technology uses multiband dynamic signal processing to enhance bass dynamics without distortion.
Product Page
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What competes at this price?
Goldmund
Pulp
17429
/
Released
2024
After several years of development, we aspired to create a speaker that embodies the new generation—a connected generation. The Goldmund Pulp stereo loudspeaker is the embodiment of this vision, catering specifically to modern demands. It achieves this through the seamless integration of WiSA technology, incorporated via an essential Hub component in the set. This innovation not only enhances audio transmission to superior resolutions but also redefines the limits of sound reproduction.
Goldmund is a Swiss hifi brand known for its "mechanical grounding" technology, which reduces vibrations through heavy, precisely engineered components, and its proprietary Telos amplifier technology that significantly reduces intermodulation distortion. The brand appeals to audiophiles who prioritize pure sound reproduction, focusing on musical realism through minimalist design and high bandwidth circuitss.
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Our Summary
Product Strengths
- Luxurious texture sound
- Equipped with Bluetooth/WiSA
- A pair of chic 175-watt branded Telos amplifiers are on board
Product Considerations
- Very high price
Takeaway: The Goldmund Pulp brought Goldmund into the compact wireless speaker segment with great success, delivering luxurious sound. It proves the brand can make iconic products outside of their usual ultra-expensive range.
Video review
Our take on the brand
Goldmund is a Swiss hifi brand known for its "mechanical grounding" technology, which reduces vibrations through heavy, precisely engineered components, and its proprietary Telos amplifier technology that significantly reduces intermodulation distortion. The brand appeals to audiophiles who prioritize pure sound reproduction, focusing on musical realism through minimalist design and high bandwidth circuitss.
Product Page
Product Page
PMC
PMC8-2
15250
/
Released
2021
This three-way active studio monitor is designed to provide critical reference monitoring for the most demanding applications.
PMC is a hifi speaker brand known for its Advanced Transmission Line (ATL) technology, which enhances bass response and reduces distortion, and its LaminairX technology in the Prophecy series, which reduces turbulence and harmonic distortion by up to 3dB. Their active speakers are preferred by music and audio professionals for their tonal accuracy and dynamic range, with user reviews particularly praising their accurate midrange and detailed sound compared to brands like Dynaudio and B&W.
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Our Summary
Product Strengths
- Unparalleled clarity, definition, and utmost accuracy
- Excellent bass extension and clarity, as well as proper tonal balance at every volume
- Super wide dispersion, and thus a bigger sweet spot
Product Considerations
- It would be overkill in smaller rooms
- A pair is a significant investment, so it makes sense that it's geared toward large, professional recording environments
- They weigh nearly 100 pounds apiece
Takeaway: The PMC 8-2 is a wise investment for professional studios that delivers detailed and accurate monitoring, so it could very well be the only monitor needed It uses proprietary technology to deliver its signature sound
Video review
Our take on the brand
PMC is a hifi speaker brand known for its Advanced Transmission Line (ATL) technology, which enhances bass response and reduces distortion, and its LaminairX technology in the Prophecy series, which reduces turbulence and harmonic distortion by up to 3dB. Their active speakers are preferred by music and audio professionals for their tonal accuracy and dynamic range, with user reviews particularly praising their accurate midrange and detailed sound compared to brands like Dynaudio and B&W.
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