Audiopipe XV-4-V15 4-Way Active Crossover, Multiplier Switch, Remote Bass Knob

Audiopipe's XV-4-V15 is a 4-way active crossover for car-audio installers and enthusiasts building a multi-speaker system. It provides dedicated connections for front, rear and subwoofer channels, along with high-pass outputs for the front and rear and a non-fade low-pass output for the subwoofer. The multiplier switch allows continuous crossover-frequency adjustment, while adjustable low-pass gain and a dashboard remote bass knob provide subwoofer level control. A power LED indicates when the unit is on, and ground-loop isolation in the input circuit helps reduce interference during signal processing. The unit measures 195 x 150 x 38 mm and has four ISO mounting holes with a removable trim ring for custom vehicle installation. Listed performance figures are 0.04% THD at 1 kHz and a signal-to-noise ratio above 105 dB.