Features 7 Band Parametric Equalizer Isolated PWM power supply 18db bass boost Volume control with up to 8 volts RMS of output Specific bandwidth for each band Minimum distortion assured with low noise BI-FET op-amp design Subwoofer outputs and level controls Subwoofer frequency selection switch (32Hz, 64Hz, 128Hz) Input selector support Aux or CD Universal half DIN chassis allows easy of installation RCA input and output connectors are Gold-plated Signal Overload eliminated by 20dB headroom Signal To Noise Ratio: 115dB Maximum output voltage: 8V THD:0.01% Specifications: Equalizer Specifications Equalizer Bands: 7 band Equalizer Frequencies: N/A Built-in Crossover: N/A Built-in Bass Reconstruction: No Line Driver: N/A Display Color: Blue Button Color: Silver Signal Boost/Cut: 18 dB Max Output Level: 8 volts Frequency Response: 10 - 15,000 Hz THD (Total Harmonic Distortion): 0.01% Signal-to-Noise Ratio: 115 dB Width: 7" Height: 1-1/16" Depth:4-1/2"