ATC

SCM19A

Introduced 2016$8,999 MSRP

The ATC SCM19A is a two-way active standmount loudspeaker from ATC's Entry Series, pairing the brand's renowned 150mm Super Linear mid/bass driver with a 25mm dual-suspension soft-dome tweeter, each driven by a dedicated onboard Class A/B amplifier and an active electronic crossover. Built around ATC's signature high-headroom driver technology, it targets studio-grade accuracy and dynamic range in a domestic-friendly standmount cabinet.

MSRP

$8,999

Used market · Good

$3,000

-67% vs MSRP

as of Sep 1, 2026

Sell or trade this Add to my system

MSRP to used market

From $8,999 at launch to $3,000 today.

Specifications

Price: £4,800–£4,990
Weight: 31 kg per speaker
Crossover: Active, 2nd-order critically damped with phase compensation, 2.5kHz crossover point
Dimensions: 980 x 370 x 344 mm (38.58 x 14.56 x 13.54 in), including plinth and amp; +25mm with spikes, +34mm with grille
Protection: Active FET momentary gain reduction; DC fault protection and thermal trip
Maximum spl: 108dB
Connectivity: Female XLR input, 1V input sensitivity
Amplification: Onboard Grounded Source Class A/B bi-amp: 150W (LF/mid-bass) + 32W (HF/tweeter), 182W total
Price per pair uk: £4,800–£4,990
Price per pair us: $8,999 USD
Frequency response: 54Hz–22kHz (-6dB), ±0.5dB matched response
Dimensions h x w x d: 980 x 370 x 344 mm (38.58 x 14.56 x 13.54 in), including plinth and amp; +25mm with spikes, +34mm with grille
Driver configuration: 1x 25mm dual-suspension soft-dome tweeter (ATC SH25-76); 1x 150mm ATC "SL" Super Linear mid/bass driver with integral soft dome