two sets of inputs * 3 pairs of outputs (lows/mids/highs or front/rear/sub) * level controls * front outputs: variable 40-300 Hz (18 dB per octave) or 700-8000 Hz (with 20X multiplier) * rear outputs: variable 40-300 Hz (18 dB per octave) * subwoofer output: variable 45-250 Hz (18 dB per octave) * bass boost (up to 18 dB at 40 Hz) with wired remote control * subsonic filter (25 Hz at 24 dB per octave) * signal-to-noise ratio 110 dB * 7-5/16"W x 1-3/16"H x 9"D * 1-year warranty