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Genius Audio ZR800.1D Mini Compact Class D Amplifier

Genius Audio ZR800.1D Mini Compact Class D Amplifier

Last price we saw

$123.99at Genius Audio USA, last seen Nov 2

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Our take on the Genius Audio ZR800.1D Mini Compact Class D Amplifier

The Genius Audio ZR800.1D is a single-channel Class D car amplifier in a compact chassis, built to drive one subwoofer. It has an onboard bass control, so you can tune the low end without adding a separate processor. Its lowest recorded daily price is $123.99, seen on November 1, 2026, and the price has not moved outside that level since tracking began.

Best forAdding a subwoofer to a factory or basic aftermarket systemSmall cars, trucks and tight install spacesBudget builds that need one strong mono channelShoppers who want bass control on the amp itself
Pros
  • Class D design runs cooler and draws less current than Class AB
  • Compact footprint fits under seats and in small trunks
  • Onboard bass control simplifies tuning
  • Single-channel layout matches subwoofer duty
  • Low entry price for a mono sub amp
Cons
  • One channel only, so it cannot power door speakers
  • No published power rating in the listed specs, so verify RMS output before buying
  • Bass control adds a tuning step that beginners may not need
  • Fewer installation accessories than premium brands typically include

Genius Audio ZR800.1D Mini Compact Class D Amplifier prices at every store

  • Genius Audio USACheck price at Genius Audio USA

Genius Audio ZR800.1D Mini Compact Class D Amplifier price history

$123.99$123.99
Nov 1Nov 2

Lowest price we've seen: $123.99 on Nov 1 at Genius Audio USA. Tracked across 1 store since Nov 1.

Specifications

Number Of Channels
1-channel
Class
Class D
With Bass Control
Yes

Questions and answers

Is the ZR800.1D worth it?
At $123.99 it is a low-cost way to power a single subwoofer, and Class D keeps it efficient. Check the RMS rating at your subwoofer's impedance before you commit.
Can it power my door speakers too?
No. It is a one-channel mono amp, so it is meant for a subwoofer only. You need a separate multi-channel amp for speakers.
How much power does it make?
The listed specs do not state a wattage. Confirm the RMS output at 2 and 4 ohms from the manufacturer or the retailer before matching it to a sub.
What subwoofer impedance should I use?
That depends on the amp's rated impedance range, which is not listed here. Match the sub's final impedance to what the amp supports, and wire dual voice coils accordingly.
Does it have a bass knob?
It has onboard bass control on the amp. A dash-mounted remote knob is not listed, so plan to set bass at the amp.
When is the price lowest?
The lowest recorded daily price is $123.99, dated November 1, 2026. Watch for holiday and car-audio sale periods, when mono amps often drop.

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