Soundstream PROX4.1 4 Way Electronic Crossover For High SPL Systems W/ Bass Knob

BRAND NEW SOUNDSTREAM PROX4.1 4 Way Electronic Crossover For High SPL Systems W/ Bass Knob Key Features: 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 Product Dimensions: 7.5 x 1 x 5 inches Item Weight: 1.55 pounds/24.8 Ounces 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