Alpine PWD-X5 Compact Powered 8" Subwoofer System with 4-Channel DSP & Amp eRapta and a mounting depth of

and a mounting depth of 5

microwavable heat pads that quickly get cold

5" each and easily interchangeable accessories

Neurofactor

Alpine PWD-X5 Compact Powered 8" Subwoofer System with 4-Channel DSP & Amp eRapta and a mounting depth ofBrand: Alpine Features: Features: Powered 8" subwoofer with integrated digital signal processor and amplifier, 5 channel amplifier: 25 watts RMS x 4 + 165 watts RMS x 1. Bluetooth dongle included (for streaming and mobile app control), Control via PWD 5X app for Android or iPhone, or PWD 5X software for Windows: Variable high and low pass filters with selectable slopes. 10 band parametric equalizers, Variable bass cut boost ( 12 to +12 dB), Time delay