Enhance of your car audio with the Taramps CRX-4 active crossover. Its 4 independent channels allow practical and precise adjustment of the crossover points of multiple amplifiers. These channels are divided into LOW, LOW MID, HIGH MID, and HIGH, and have individual level adjustments, so that each of your speakers can be adjusted to their ideal frequency range, ensuring better performance and sound quality. To highlight the bass even more, we included the Bass-Boost function with a variable center frequency from 20 to 65Hz and a fixed gain of 6 dB, providing superior performance for subwoofers. With a supply voltage range of 10 to 15.5 VDC and a maximum output level of 8 VRMS, the CRX-4 delivers the versatility, quality, and performance you’re looking for.