BOSS Audio Systems AVA1210 7 Band Pre-Amp Car Equalizer with Gold-Plated Front Rear and Subwoofer Outputs

Front panel controlsView larger InstallationView largerInstallationSet your source volume at a position between 6 o’clock and 9 o’clock, and leave it at this setting. Always use the AVA1210 volume control as a master main volume control. It has better electronics, higher signal to noise ratio and is more linear than any source unit volume control available. If engine noise is audible, check the ground connection on all units and in the audio system.FeaturesVolume control with up to 8 volts RMS of outputSeven band equalizer with 18 dB boost/CutSpecific bandwidth for each bandLow noise BI-FET op-amp design yields minimum distortionOn-board 30 volt BI-Polar switching power supplySubwoofer outputs and level controlsSubwoofer frequency selection switch (32Hz/64Hz/128Hz)Input selector for AUX or CDUniversal half-DIN chassis for ease of installationGold plated RCA input/output connectors20 dB headroom eliminates signal overloadBlue light illuminationSpecificationsFrequency bands: Front channel – 125Hz, 500Hz, 3.5kHz, 12Khz / Rear channel – 50Hz, 600Hz, 6.3kHzBoost/Cut: +/-18 dBSignal to noise ratio: 110 dB ref 1 volt inputFrequency response: 1Hz – 15kHz, +/-1 dBMaximum output voltage: 8 volts RMSTotal harmonic distortion: 0.05%Input sensitivity: 150mVHeadroom: 20 dBInput impedance: 10k OhmsStereo separation: 82 dB/1kHzOperating voltage: 11-15 volts negative groundOutput impedance: 50k OhmsDimensions: 1” x 7” x 4-9/16” / 27.5mm x 178mm x 115mm