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    BLACK SERIES 300W Mono Class A/B Subwoofer Amplifier, 4ohm Stable, Auto Sensing SAM300

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      Purchase BLACK SERIES 300W Mono Class A/B Subwoofer Amplifier, 4ohm Stable, Auto Sensing SAM300

      BLACK SERIES 300W Mono Class A/B Subwoofer Amplifier, 4ohm Stable, Auto Sensing SAM300

      SKU: BK-SAM300

      This OSD Audio 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.

      Features:
      • 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
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      Technical Specifications

      • Amplifier Type: Subwoofer
      • Amplifier Class: Class A/B
      • Channels: 1
      • Power Handling: 156W(RMS)/ 310W(MAX) Per Channel @ 8 Ohm
      • Power Handling: 230W(RMS)/ 460W(MAX) Per Channel @ 4 Ohm
      • Frequency Response: 25Hz-180Hz +/-1 dB THD: 1%
      • Variable Crossover: 35Hz-160Hz
      • Bass Boost: 25Hz-50Hz
      • Low Pass Adjustment: 40Hz-180Hz
      • Variable Phase Switch: 0 to 180 Degrees
      • Impedance: 8 Ohm and 4 Ohm Stable
      • Signal to Noise Ratio: 85 dB A-weighted
      • 12V Trigger Mode
      • Inputs: Speaker (High) Level / Signal (Low), LFE Level, RCA
      • Dimensions (L x H x D): 17.25" x 3.75" x 13.88"
      • Weight: 16 lbs
      • Warranty: 2 Years