Alpine BRV-S40C BassRev™ 4" component speaker system subwoofer 8" Handy jumpers make it simple

Handy jumpers make it simple to switch from 2-ohm to 8-ohm impedance to adapt to your system

365W RMS x 2 Channels at 1kHz at 4Ω BRIDGED (10% THD+N)

Steering Wheel Control (SWC) Input

and FLAC music files (see Details tab for full capabilities)

glass-filled composite polymer frame with neodymium motor

Alpine BRV-S40C BassRev™ 4" component speaker system subwoofer 8" Handy jumpers make it simpleHigh res audio certified The Alpine BRV S4C 4" component speakers are an excellent way to add life to your sound. In fact, they're Hi Res Audio Certified by the Japan Audio Society (JAS). These component speakers include a pair of mid bass woofers and a pair of 3 4" tweeters that Alpine has designed and tested to maximize the Optim DSP output from select Alpine amplifiers. The 4" mid bass driver has a HEDGE (High Excursion Design Gathered Edge)