Alpine BRV-S40C BassRev™ 4" component speaker system subwoofer 8" 4-gauge power and ground leads

4-gauge power and ground leads and a 50-amp fuse recommended — wiring and hardware not included with amplifier

System Efficiency 91 dB @ 1 W / 1 m System Nominal Impedance 4 Ω System Frequency Response 59 Hz - 22 KHz ± 3 dB

but with the added joy of wireless Apple CarPlay® and Android Auto™

Built-in Supercapacitor

features or applications never before possible

Alpine BRV-S40C BassRev™ 4" component speaker system subwoofer 8" 4-gauge power and ground leadsHigh 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)