Frequency Response: 35Hz - 200Hz, Sensitivity: 88dB, Anti-Vibration Braced MDF Cabinet, Angled Back Fits Perfectly Against Rear Seats, Computer Tuned Bass Reflex Port, Blue/Black Aviation Grade Tweed Carpet with Embroidered Rockville Logo.
Class AB Amplifier, High Speed MOSFET Power Supply, High Level Speaker Inputs, Low Level RCA Inputs, Built-In Low Pass Crossover (30Hz - 160Hz).
Accepts up to 8 Gauge Wire, 100mV - 5V Input Voltage, Power (Blue) & Diagnostic (Red) LED Indicators, 20A Fuse, Dimensions in inches: Length 15. 75" x height: 12. 99" x top width 10. 63" x bottom width: 14. 17", Weight: 22. 59 lbs.