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    SKU: BSTK-AMP200

    BSTK AMP200 2-Channel (125W/CH) Class A/B Power Amplifier

    Open Box
    Purchase Open Box - 2-Channel (125W/CH) Class A/B Power Amplifier AMP200
    • Outdoor Speaker Depot SKU: BSTK-AMP200 bstk-amp200
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    Uncover unbeatable value with our Open Box item—rigorously inspected, quality-assured, and performance-tested for an exceptional audio experience. Take advantage of this excellent deal, where a minor packaging imperfection translates into a significant discount on your premium Outdoor Speaker Depot product.

    This amp lets you home run (directly to the back of the amp) two pairs of speakers or 4 speakers total. Since it's high current, you can add up to 4 pairs of speakers (8 speakers total) by adding OSD speakers selectors such as the DSM4. Rated at 80 Watts per channel at 8 ohms, the OSD-AMP200 is overload stable so it's ideal for use anywhere clean power is needed. It also includes a dual source switching circuit. When you connect two independent sources number (say your iPod and a TV in another room) source one takes priority when it is active. When source one is turned off, source number two comes on. Note: You cannot play two sources simultaneously. For this feature you need a multi-channel amp like our MX1280. Step-up features rarely seen in amps of this price range include a built-in voltage meter, and front mounted volume and balance trim controls. 

    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

    • Design Type: Class A/B
    • Peak Power Output: 200 Watts per channel
    • Maximum 8 ohm stereo output power at less than 0.2% THD+N: 80W
    • Maximum 4 ohm stereo output power at less than 0.2% THD+N: 125W
    • Maximum 8 ohm Bridged-Mono output power at less than 0.2% THD+N: 250W
    • Frequency Response: (20Hz to 20kHz) +0.0dB, -0.5dB
    • Impedance: 8 ohm to 2 ohm stable
    • Signal to Noise Ratio: -103dB referred to rated power at 4 ohms
    • Turn on options: maunal on, signal sensing, and 12V Trigger mode
    • Unique Automatic Dual Source Priority Switching with Speaker Level Input Option
    • Input and Output Terminals: Interrupting line input, main input/output, 12V trigger, speaker zone A output, speaker zone B output, RCA input (4 total)
    • Dual Source Switching? Yes
    • Dimensions (W x H x D): 16.5" x 3.5" x 13.5"
    • Weight: 30 Lbs
    • Warranty: 1 Year
    3 Questions asked
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    Rich • 12/17/2019, 2:17:43 PM How do you hook up a reciever to this amp
    Customer Service • 12/17/2019, 2:17:43 PM
    Hi Rich, You can connect a receiver via RCA cable to the Line 1 or Line 2 input on the AMP200.
    Rich • 12/17/2019, 2:17:43 PM Will it turn on or off automatically when reciever is turned on or do you have to turn it on independently.
    Customer Service • 12/17/2019, 2:17:43 PM
    Hi Rich, This amp does have an auto-detect feature that you can enable. It will go to sleep when it senses no input, and it will awake when it senses the input.
    Kenny • 12/17/2019, 2:17:43 PM Can the AMP200 be used with the RSUB300 outdoor rock subwoofer?
    Customer Service • 12/17/2019, 2:17:43 PM
    Hi Kenny: The RSUB300 does not have an internal low pass filter (no crossover internally), so you need a dedicated Subwoofer amplifier like our SMP500 which gives you a high cut filter, gain control and phase switch. The AMP200 is a full range two channel amp that would depend on the natural roll off of the subwoofer which might be as high as 300 to 500 Hz. You want a Subwoofer, not a Mid Woofer. TL/5472