12V 1000W Mono Car Audio Power Amplifier Powerful Bass Subwoofers Amp PA80D
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$40.74at WalmartChecked Nov 13
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The PA-80D is a single-channel (mono) car amplifier board rated at 600W RMS and 1000W peak, built to drive one subwoofer or a pair of bass speakers. It runs on 12V, has a 30Hz–280KHz frequency response and accepts 4–8 ohm loads, with speaker and power wires soldered to the board rather than binding posts. It is a bare board in an aluminum case, so it suits DIY installers who want cheap bass power and will wire it themselves. Against branded monoblocks it lacks crossovers, bass boost, protection circuitry and RCA inputs, and its power figures are optimistic for a 12V board.
In stockSold by MS Co. LtdReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
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Lowest price we've seen: $45.48 on Nov 13 at Walmart. Tracked across 1 store since Nov 13.
This is a 1-channel monoblock car audio amplifier, model PA-80D, designed to drive a subwoofer from a 12V vehicle electrical system. It has a rated power of 600W and a power of 1000W. The housing is aluminum alloy.
The amplifier board has red and black speaker wires already welded on. These connect to a 4-8 ohm bass or full-range speaker, or to several speakers. Red goes to speaker +, and black goes to speaker -.
For power, the GND wire goes to the vehicle's negative. A car with a CD player takes 12V from the car's positive, and the REM line goes to the CD player so the player switches the amplifier on and off. Without a CD player, the +12V and REM wires are joined at the car's positive 12V. A switch can be added on +12V to turn the amplifier on and off. It can also be wired straight to the battery, with GND to the negative terminal and +12V and REM to the positive.
