2Ch. RCA Front/Full Range Stereo or Optional Mixed Mono Input
Optional 180 Degree Phase Inversion Switch for Front/Full Range Input
Optional 2Ch. RCA or Front/Full Range Input for Low/Subwoofer Input
2Ch. RCA Full Range Output w/ Mute Switch & Variable 9V Line Driver
2Ch. RCA Output for Low/Sub, Mid-Low, Mid-High, & High/Tweeter
Variable 9V MAX Output Line Driver for All Low, Mid, & Sub Channels
Dedicated Momentary Mute Switch for All Low, Mid, & Sub Channels

High/Tweeter Signal Processing Options:
Variable 1kHz-10kHz High-Pass Crossover

Mid-High Signal Processing Options:
Variable 12dB 550Hz-3kHz High-Pass & 4kHz-20kHz Low-Pass Crossover

Mid-Low Signal Processing Options:
Variable 12dB 50Hz-400Hz High-Pass & 30Hz-5kHz Low-Pass Crossover

Low/Subwoofer Signal Processing Options:
Optional 3-stage 24dB Subsonic Filter
Variable 50Hz-350Hz 12dB Low-Pass Crossover
Dedicated 1800 Phase Inversion Switch
Variable 0-12db 45Hz Bass Boost