Equalizers & Crossovers, Passive and Active, Spectrum Displays. Everything to fine tune your sound, adjust the subwoofer level control, keep out the highs or lows. Passive and active.

Equalizers & Crossovers

CROSSOVERS FOR CAR ( 27 Products ) - Active & Passive crossovers for car. EQUALIZERS (ACTIVE) ( 10 Products ) - Active equalizers for cars, built in power boost power from factory radios or adds power for rear speakers. EQUALIZERS (PASSIVE) ( 22 Products ) - Passive and Active Equalizers, Full din and half din equalizers, Spectrum Analyzers LINE DRIVERS ( 8 Products ) - Line drivers. Line drivers boost the RCA to eliminate noise or to boost the signal. Need more than .5 volts? You need one of theses. PASSIVE CROSSOVERS ( 9 Products ) - Passive non active crossovers (coils, etc) SUBWOOFER AND VOLUME CONTROLLER ( 6 Products ) - Subwoofer and volume remote controller OEM PROCESSORS ( 3 Products ) - Processors to integrate new head units or add amplifiers to existing car components. Sort by: Product Price Default product listings ROCKFORD FOSGATE 3SIXTY.1 Interactive Signal Processor & OEM Interface    The 3Sixty.1 is the most advanced OEM integration processor on the market. Its advanced artificial intelligence allows the use of aftermarket car audio equipment to be utilized with virtually any OEM source unit. In addition, auto-equalization processes overcome and correct for OEM response inadequacies. There's also an auxiliary input for an iPod or other external audi... See details Our price: $219.95 review this ROCKFORD FOSGATE 3SIXTY.2 Interactive Signal Processor & OEM Interface    The 3Sixty.2 delivers unprecedented control and flexibility to aftermarket and OEM sound systems with up to 153 bands of equalization and signal manipulation. Offering a fully interactive touch screen wireless solution via optional Bluetooth enabled Palm OS or Windows Mobile devices (select devices supported and not included), give users the ability to tune a sound syst... See details Our price: $399.95 review this