Black Series 300W Mono Subwoofer Amplifier - SAM300


This Black Series subwoofer amp gives passive subwoofers up to 300 watts of power so you can experience all the crashes, crunches and car chases with spine-tingling exhilaration. Designed for use with higher wattage passive subwoofers such as in-wall subs that require external power, the Black Series 300W mono subwoofer amplifier provides stable power and enhances the low frequency sound effects.

  • Low-level, high-level, and LFE inputs
  • Mono Class AB output stage for solid, well defined output
  • Manual, auto, or triggered on/off modes for integration into any automated system
  • Selectable bass boost; 25Hz to 50Hz up to 12dB Gain at selected point
  • Draws less than 1 watt in stand-by mode
  • Heavy-duty steel chassis with brushed aluminum faceplate
  • Adjustable phase, gain, and crossover
  • Pop-out adjustment knobs keep settings from being disturbed easily
  • Multi-Voltage, Switchable 120/240V input voltage
Technical Specifications
More Information
  • Rated Power Output: (1 % THD) 156 Watts RMS into 8 ohms, 233 Watts RMS into 4 ohms
  • Signal to Noise Ratio: 85 dB A-weighted
  • Input Impedance: 12K ohms
  • Bass Boost: 25 Hz –50 Hz
  • Low Pass Adjustment: 40 Hz –180 Hz
  • Phase Adjustment: 0°–180°
  • Gain: 0 dB –+10 dB
  • Dimensions: 17-1/4” W x 3-3/4” H x 13-7/8” D
  • Power Requirements: 120/240 VAC, 50 Hz/60 Hz
  • Stand-by Power Rating: 120V 0.82W
  • Weight: 18 lbs.
User Manual SAM300_manual_.pdf