Announced today at NAMM 2026, ATC has launched a new lineup of professional studio products, including two in-wall active subwoofers (SCS140iW Pro and SCS240iW Pro), two shallow-depth passive monitors (SSM12i Pro and SSM25i Pro), and a new 4-channel amplifier (R4-150 Pro).
Visitors to NAMM 2026 can experience these products in person at booth 15713, where ATC is showcasing the new releases and their applications for immersive, multichannel, and stereo studio environments.
SCS140iW Pro & SCS240iW Pro: In-Wall Subwoofers
The SCS140iW Pro and SCS240iW Pro are flush-mounted active subwoofers designed for high-performance studio use. They offer extended low-frequency output with SPL headroom suited to large control rooms and immersive audio installations.
SCS140iW Pro:
- Dual 12" SS75-314SC drivers
- Dual R1-300 rackmount amplifiers (7U/19” each)
- Stereo balanced inputs and link outputs
- Level, phase, and low-pass controls
- Flush-mount cabinet with recessed input panels
- Remote mute support (footswitch sold separately)
- Hand-built in the UK, 6-year warranty
SCS240iW Pro:
- Dual 15" SS75-375SC drivers
- Dual R1-300 amplifiers
- Matches SCM300AiW Pro for cabinet width
- Same I/O and user control layout as the SCS140iW Pro
SSM12i Pro & SSM25i Pro: Low-Profile Wall/Ceiling Speakers
The new SSM series offers wall- and ceiling-mount passive monitors with shallow cabinet depths, designed for surround and immersive setups in smaller control rooms. Each model includes a pivoting mount system for better listening alignment and supports both vertical and horizontal orientation.
SSM12i Pro:
- 2-way passive design
- 150mm (6") CLD mid-bass driver and SH25-76 tweeter
- Depth: 147mm (5-13/16") with mounting hardware
- Based on the SCM12 Pro
SSM25i Pro:
- 3-way passive speaker
- 164mm (6.5") bass, 75mm (3") mid, 25mm (1") S-Spec tweeter
- Depth: 198mm (7-13/16")
- Based on the SCM25A Pro Mk2
R4-150 Pro: 4-Channel Studio Power Amplifier
To power the new passive SSM models, ATC introduced the R4-150 Pro, a compact 4-channel amplifier that delivers 150W continuous per channel. It shares core tech with the P1 Pro but saves 2U of rack space.
Key specs:
- 5U/19” rackmount chassis
- 4x balanced XLR inputs
- 4x Neutrik NL4 speaker outputs
- Remote trigger input for power control
- Designed for immersive content and compact rack setups
Now Available
All of these new ATC products are available to order now. Shipping timelines will be confirmed upon placement. For hands-on demos and more details, visit ATC at NAMM booth 15713.