Rockford Fosgate has been a staple in the car audio industry. For decades, Rockford Fosgate has been a staple in the car audio industry, offering a wide range of mobile audio accessories including ...

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.

A Ford F-250 SPL (Sound Pressure Level) truck equipped with nine Pioneer 12-inch subwoofers reached an incredibly noisy 173.3 Decibels and set a world record in its category at the 2003 dB Drag Finals ...

Q: I read your recent column about the 12-inch Monoprice subwoofer for $85. It looks like a steal, but I don’t want a contact paper wood-grain finish. I also don’t need a 12-inch subwoofer. A 10-inch ...