Sirius 8" subwoofer SIR-PS1

Energize your SIRIUS experience. With this 8 inch sub woofer accessory you can deepen your music experience with this essential car stereo component. Versatile mounting kits & high-performance antennas make it simple to install.

8" woofer and 8" passive radiator built-in 80 watts RMS amplifier (peak power: 160 watts) frequency response: 35-200 Hz variable low-pass crossover (70-160 Hz) variable phase control (0-180) power/ground wiring harness included preamp (RCA) and speaker-level inputs dimensions: 8-5/8"W x 11-1/8"H x 11-3/8"D1 x 9"D2

You can connect the SIR-PS1 to almost any existing stereo, thanks to its universal inputs.