POWER AMP,STEREO 450W/CH,MONO 900W,MOD INPUTS Power Amp * 900W mono power level for 70V speaker systems * 450W per channel * Mod Inputs * Low noise, low distortion, and high slew rate * Flexible modular input capability * Professional, dual-channel, high-impedance input module included * 3 selectable low-frequency, roll-off choices* Insert connections for outboard equipment (in mono mode) * Post- and Pre-EQ Output Feeds (summed mono out in stereo mode) * DC, overload, short circuit, and thermal protection circuits * Clip limiting circuits for speaker protection * Power-saving Sleep Mode for intermittent use applications * Status, Signal, and Clip/Limit indicators * Back-slope AC voltage stabilization for dependable performance over varying AC line voltages * Heavy-gauge steel chassis with cast aluminum front panel * Recessed volume control knobs with snap-on protective cover * Mounts in 2 rack spaces directly stackable without need for extra space above or below * 2 independant, continuously variable, cooling fans for dependable and quiet operation * Easy removable front fan grilles with filters * Stable into 2-ohm loads UPC 765368391084