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Green circuit board with electronic components and soldered connections

Ruth's sister

Ruth's sister PA-80D 12V 1000W internal power cable

SKU CH-MW3Z-K0GS6

12V mono car amplifier board delivers 1000W for powerful bass subwoofer modification

  • Delivers powerful bass with 1000W mono amplifier output
  • Operates reliably on standard 12V vehicle electrical systems
  • Compact PA-80D board fits easily into car modification projects
  • Provides dedicated subwoofer amplification for enhanced low-frequency audio

12 V 1000 W mono amplifier board

This 12 V mono amplifier board is rated at 1000 W and designated PA-80D. It is built for car audio systems that need a single-channel power stage for subwoofer duty. The module integrates the amplification circuitry onto one board for installation inside a vehicle. It targets enthusiasts upgrading factory sound with dedicated bass reinforcement.

Installers adding a single subwoofer channel

The board suits installers who want a compact mono block to drive one subwoofer from a 12 V supply. It does not address builders who need multi-channel amplification for front and rear speakers. Buyers requiring separate left and right outputs or a full-range stereo solution should look at a different topology. Users without a 12 V vehicle electrical system cannot use this module.

How it compares

Measured against everything we stock in Internal PSU & Riser Cables, at today’s prices. Recalculated every night.

Price $55.99
Pricier than about 85% of the 7,839 comparable items (median $14.99).

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Specifications

No published specifications for this item yet.

Questions about this item

What 12V power source do I need to run the PA-80D amplifier board?

The board requires a 12V supply capable of delivering enough current for up to 1000W output, so use a car battery or a high-current regulated 12V source with adequate wiring and fusing.

Can I keep my existing car speakers when adding this PA-80D mono amp for a subwoofer?

Yes, the PA-80D is a mono amplifier intended for a subwoofer, so your current full-range speakers can stay connected to the head unit or another amplifier while this board drives the bass.

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