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    SKU: BK-SAM500

    OSD Black SAM500500W DSP Mono Class D Subwoofer Amplifier, 4ohm Stable, Auto-Sensing

    Purchase SAM500 DSP Mono Class D Subwoofer Amplifier 500W, Class A/B, Auto Sensing, 4-8 Ohm Stable
    • Outdoor Speaker Depot SKU: BK-SAM500
    • In Stock


      Compare at: $874.99
      You Save: $525

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    The OSD Black subwoofer amplifier is the ultimate choice for high-powered, low-distortion sound systems. With the ability to deliver up to 1,000 watts into 4 Ohms, this amp is capable of powering multiple 8 Ohm subwoofers at once. Whether you're installing in walls, ceilings, or outdoors, the SAM500 is the perfect solution. It features 10 pre-programmed presets for easy setup and optimal performance with your main speakers, soundbars, or TV. For a deep, rich bass experience, the SAM500 is essential. With a frequency range down to 20Hz, it can reproduce the deep bass found in movie and music soundtracks that small speakers and soundbars can't. Experience the full audio spectrum with the OSD Black subwoofer amplifier

    • Toroidal Transformer for high-current audiophile sound
    • Low-level, high-level, and LFE inputs
    • Class D output stage for solid, well-defined output
    • Manual, auto, or triggered on/off modes for integration into any automated system
    • 10 Pre-sets to help match any main speakers
    • Selectable bass boost; 25Hz to 50Hz up to 12dB Gain at selected point
    • Draws less than 1 watt in standby mode
    • Heavy-duty steel chassis with brushed aluminum faceplate
    • Adjustable phase, gain, and crossover
    • Multi-Voltage, Switchable 120/240V input voltage
    • Available 7 band parametric EQ
    • Front panel display for easy set-up

    Warning: California's Proposition 65


    This product can expose you to chemicals, including vinyl chloride, which is known to the State of California to cause cancer. For more information, go to

    • Amplifier Type: Subwoofer Amplifier Mono
    • Amplifier Class: Class D
    • Channels/Zones: 1
    • Power Handling @ 8Ohm: 250W RMS/ 500W Peak
    • Power Handling @ 4Ohm: 500W RMS/ 1000W Peak
    • Frequency Response: 20Hz - 160Hz
    • Impendace: 8 & 4 Ohm Stable
    • Transformer Type: Toroidal Transformer
    • Input Terminals: RCA and XLR Signal (low) Level
    • Input Sensitivity: 190mV
    • Crossover: 40Hz to 160Hz
    • Phase: 0-315°
    • Signal to Noise Ratio: 90 dB
    • Air-Cooled or Fan Cooled: Fan
    • Controls: Phase, Crossover, Subsonic, Slope, Level and (via Advanced PC Utility) 7 Band P EQ
    • Remote Control: Yes
    • 12 Volt Triggers (Trigger Mode): Yes
    • Auto-On Sensing: Yes
    • Power Supply: Switchable 120/240V Input Voltage
    • Rack Mountable: Yes - Mounts Included
    • Dimensions (L x D x H): 19" x 10.38" x 1.75" w/ Mounts
    • Weight: 16 lbs
    • Rating: ETL, CE
    • Warranty: 5 Years

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