The 802C systems controller is capable of providing crossover functions, active electronic equalization, and dual channel signal processing for both the 802 loudspeakers and the 302 Acoustimass bass enclosures. It features all-balanced inputs and outputs.

Specifications:
Input Connections: (per channel)
One (1) balanced female XLR connector
One (1) unbalanced 1/4" phone jack
Output Connections: (per channel)
Two (2) 1/4" phone jacks per channel
(outputs used depend upon mode selected)
Input Impedance: Balanced input, 4kΩ
Unbalanced input, 42kΩ
Electronic Crossover Frequency: 180Hz (bi-amplified mode only)
Maximum Output Level: 4 Volts (+12dB into 600Ω, 50Hz-16kHz)
Total Harmonic Distortion: Less than .02% at 1 Volt (0dB)
Less than .2% at 8 Volts (18dB)
Output Noise: Less than 20uV (-9dBV) A-weighted
Power Requirements: 120 Vac, 50-60Hz, 3.5 Watts
220 Vac, 50-60Hz, (European)
Dimensions: 44 x 254 x 127 mm
Weight: 0.895kg

• Automatic protection circuitry
• built in preset active crossover
• built in preset active equaliser
• can be used passive with 802 or 402 full range speakers
• can be used active (bi-amplified) with 802 or 402 plus 302 bass speakers