ATC has made substantial improvements to their middle-of-the-range subwoofer which include a new 300-watt Class A/B amplifier and custom built 12-inch Sub-bass Driver. The subwoofer category has grown ...

ATC LAUNCHES C4 SUB MK 2 ACTIVE SUBWOOFER SYSTEM- New proprietary 12-inch driver, optimized motor mechanics and a 300W Class AB amplifier combine to deliver exceptional levels of performance for ...

ATC’s new C4 Sub Mk 2 active subwoofer system ($5,999) boasts 116dB max SPL. The C4 Sub Mk 2 promises studio-quality bass thanks to a new 12-inch driver and 300-watt Class AB amp. Read on.

ATC's new C1 Sub Mk2 is a real wood veneered subwoofer, built to provide a dynamic, low-distortion bass foundation for ATC’s Entry Series speakers, its C1C and C3C centre speakers, HTS Series on-wall ...