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ATC Loudspeakers SCM20SL - Pair – No Longer Available

Passive two-way monitors
MFR# SCM20SL

Product Description

Introducing the new ATC passive SCM20SL loudspeakers.  This offering represents ATC's first venture into the U.S. pro market with a passive monitor.  Maintaining the strict performance criteria of ATC reference monitors, the SCM 20SL offers project and home studios the dynamic range and pristine imaging ATC is known for worldwide.

Designed to fit within the company's highly-regarded line of speakers, the ATC "Passive 20" features the same woofer and tweeter as the active (SCM20ASL) version of the speaker. The SCM20SL passives are housed in a conventional "pro-black" box for easy placement on any meter bridge.

ATC recommends amplifiers with at least 200W per channel of power.  The Passive 20 loudspeaker enables ATC speaker fans to own a high performance monitor at half the price of the actives.

The SCM20SL Passive low-frequency section is a hybrid design incorporating a 150mm bass cone with a grafted 75mm soft dome for mid-range assist.  The woofer magnet assembly utilizes ATC's unique "SL" technology to greatly reduce third harmonic distortion and reveal mistakes and details.  All ATC drivers are manufactured in-house to exacting tolerances and are legendary for their many design innovations.

Specifications:

  • Max Continuous SPL: 108dB
  • Crossover: 2.8kHz/ Internal, 2nd order,
  • passive
  • Woofer: ATC 6.5"SL
  • Tweeter: 1" dome
  • H/W/D in inches: 17.3/9.9/11.9
  • Weight: 44lbs ea.
  • Shipping Weight: 50lbs ea
  • Cabinet: wood, black ash

Product Specifications

Condition New
Active or Passive Passive
Number of Speakers Pair

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I would like to thank VK for the wonderful sales assistance, service and prices. This was my first purchase with you and it won't be my last. I only wish I'd discovered you years ago!
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In almost 20 years in Pro audio buying, never did I receive a unit so well packed and exactly as described. Works flawlessly. The whole process has been so smooth. I will never hesitate to do business with you guys in the future and will recommend you to everyone I know.
Martin C.
This was my first experience buying something from Vintage King (although I surf the "used" categories on the website frequently!), and, despite being on the other side of the world, I had absolutely no trouble and everything went very smoothly.
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