Original Selling Price: $279.99 stereo or bridged mono output Tri-Way capable frequency response 20-20,000 Hz 70 watts RMS x 2 at 4 ohms 210 watts RMS x 1 in bridged mode 105 watts RMS x 2 at 2 ohms requires 10-gauge power and ground leads — wiring and hardware not included with amplifier speaker-level inputs MOSFET power supply 0-18 dB bass boost centered at 40 Hz 0-12 dB treble boost centered at 18,000 Hz 18 dB/octave crossover switchable at 70 or 110 Hz 11-1/16"W x 2-1/2"H x 9-1/2"D 1-year warranty Detailed Power Handling: Dynamic Power Rating (measured at 14.4V): Bridged Into A 4-Ohm Load: 280 x 1 Per Channel Into A 2-Ohm Load: 140 watts x 2 Per Channel Into A 4-Ohm Load: 100 watts x 2 Continuous Power Rating (measured at 12.5V): Bridged Into A 4-Ohm Load: 210 watts x 1 Per Channel Into A 2-Ohm Load: 105 watts x 2 Per Channel Into A 4-Ohm Load: 70 watts x 2 Detailed Features: RCA Line Outputs: In addition to the stereo set of RCA inputs, there is a stereo set of full range line outputs. The line outputs allow you to pass a preamp level signal from this amplifier to another amplifier. This eliminates the need to use RCA splitter cords to distribute signals to two amplifiers. Speaker Level Inputs:  High level input connections are included to allow use with sources that do not have RCA preamp level outputs.  Built-in Electronic Crossover: Allows you to select high pass for satellite speakers, low pass for subwoofers or bypass for full range operation. Two crossover frequencies are available, 70Hz and 110 Hz, selectable for both high pass and low pass.  Protection Circuits: Auto-resetting short circuit and thermal protection circuits are included to protect the amplifier from failure due to extreme conditions. Internal Circuitry: Includes MOSFET power supply and glass epoxy circuit boards. KICKEQ Bass and Treble Boost: These bass and treble controls allows you to tune your system for ideal sound quality. The KICKEQ bass boost is centered at 40Hz, and it is continuously variable from 0 to +18dB. The KICKEQ treble boost is centered at 18kHz, and it is continuously variable from 0 to +12dB. Controls: Left Side Of Amplifier: Gain: rotary gain control that allows you to adjust the output level Crossover Frequency Switch: allows you to select 70Hz or 110Hz Crossover Mode Switch: allows you to choose high pass, low pass or full range KICKEQ Level Controls: rotary controls that allow you to adjust bass and treble boost Inputs & Outputs: Left Side of Amplifier:  High Level Input: molex plug input for included harness RCA Output: gold-plated RCA line output jacks RCA Input: gold-plated RCA line input jacks Right Side Of Amplifier: Speaker Outputs: gold-plated screw terminals (each terminal is 0.356" wide) Fuse: 30-amp fuse 12+ (power): gold-plated screw terminal (terminal is 0.356" wide) REM (remote turn-on): gold-plated screw terminal (terminal is 0.356" wide) GND (ground): gold-plated screw terminal (terminal is 0.356" wide)