ATC SCM20ASL Pro Studio Monitor

The ATC SCM20ASL Pro features a built in two-way amplifier with frequency, gain and phase correction which has been individually optimised at the ATC manufacturing facility. Adjustment of input sensitivity and bass boost is available to the user via controls on the amp rear panel.

The ATC SCM20ASL Pro Studio Monitor is available to audition in our showrooms.

ATC SCM20ASL Pro Studio Monitor

Introducing the compact powerhouse of professional studio monitors. The ATC SCM20ASL Pro is tailored to meet the demands of critical audio work. Crafted to deliver exceptional performance in various studio setups, this 2-way monitor is your key to unlocking unparalleled sound quality and precision.

Designed with meticulous attention to detail, the ATC SCM20ASL Pro is the ultimate tool for critical near-field listening applications. Whether you’re mastering a track or fine-tuning an intricate mix, its precise sonic reproduction ensures that no detail goes unnoticed.

Creating an immersive LCR surround monitoring setup in a small-to-medium control room? Look no further. This studio monitor is purpose-built to provide an expansive soundstage that lets you accurately pinpoint every element of your audio production.

This monitor excels even in medium-to-large control rooms where surround sound is vital. Its dynamic range and faithful sound reproduction make it an indispensable asset for ensuring that every aspect of your audio project is brought to life just as you intended.

The proprietary ATC 150mm/6” Super Linear Mid/Bass Driver is at the heart of this exceptional monitor. This component has been meticulously engineered to deliver deep, resonant bass that forms the core of your sound.

Complementing it is the proprietary ATC 25mm/1” S-Spec Tweeter, which adds a brilliant sparkle to the high-frequency range, capturing the finest nuances of your audio.

Power is essential in any professional studio environment, and the ATC SCM20ASL Pro delivers with a discrete MOSFET class A/B bi-amp pack boasting 200W/50W continuous power output. This power level ensures that your audio is presented with authority and finesse, capturing every sonic detail in its truest form.

In professional audio where precision is paramount, the ATC SCM20ASL Pro Studio Monitor stands as a testament to engineering excellence. Elevate your studio setup with a tool that embodies performance and professionalism; experience sounds like never before.


Drive unit – Low Frequency (LF): 6.5”/150mm Super Linear with 75mm/3″ voice coil (SB75-150SL 8 Ohm)
Drive unit – High Frequency (HF): 1”/25mm dual suspension Soft Dome (SH25-76S 6 Ohm)
Amplitude Linearity (±2dB): 80Hz-20kHz
Cut-off Frequencies (-6dB, free-standing): 55Hz, 25kHz
Horizontal Dispersion: ±80°, Coherent
Vertical Dispersion: ±10°, Coherent
Max. Continuous SPL (1 metre): 108dB
Crossover Frequency: 2.1kHz
Audio Input: Rear panel mounted female xlr (pin 2 +)
Input Sensitivity: 1V
Input Sensitivity Trim: -12dB (1V – 4V)
Input Impedance: Balanced > 10kΩ
Amplifier Output: Bass 200W, High 50W
Filters: 2nd Order Critically Damped
Overload Protection: Active FET momentary gain reduction
Front Panel Indicators: Power On indicator, Gain Reduction warning
Dimensions (HxWxD): 450 x 250 x 392mm (17.72˝ x 9.84˝ x 15.43˝)
Weight: 23.4kg / 51.6lbs

User Manual

Download the User Manual in PDF format.


SKU SCM20ASL Categories , Tag

$9,965 Inc GST

Click to access the login or register cheese