Inputs

All unbalanced, -10 dBV, chassis-mounted RCA jacks Left, center, right, left surround, right surround, center surround (SR6), LFE

Outputs

All unbalanced, -10 dBV, chassis-mounted RCA jacks Left, center, right, left surround, right surround, center surround (SR6), left subwoofer, and right subwoofer

Controls

Crossover frequency selectors for left/right front, center, left/right surround, center surround (SR6); potentiometer controls for LFE mix and subwoofer level; switches for L/R recombine, subwoofer mono/stereo, and low pass special/ normal.

Crossover frequencies: 40, 60, 80, 100, 120 Hz, and bypass

Filter slopes: 2nd -order Butterworth high-pass in both "normal" and "special" modes 2nd order Butterworth low-pass in "normal" mode; 6 th -order Butterworth low-pass in "special" mode

LFE mix range: 0 dB (unity gain) to ­10 dB

Subwoofer level control range: Full attenuation to +9 dB

Signal-to-noise ratio (A-weighted): 105 dB

Total harmonic distortion: plus noise less than .015 %

Relative phase shift channel to channel: less than 1degree

Relative phase shift low-pass output to high-pass output: less than 1 degree

Maximum input voltage: 4.5Vrms

Maximum output voltage: 9.5Vrms

Gain: 0dB (unity)

Power supply (AC adapter supplied): 15VAC -300mA

Dimensions: 44 x 440 x 175 mm (HxWxD) 1.76 x 17.6 x 7 in. (HxWxD)