PX1500.1D Compact 1-Channel Class D Amplifier

Last price we saw

$180.99at Genius Audio USA, last seen Nov 1

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Our take on the PX1500.1D Compact 1-Channel Class D Amplifier

The PX1500.1D is a compact Class D mono amplifier built to drive subwoofers, rated at over 1500 watts RMS at 1 ohm (up to 1556 watts RMS at 14.4V). It stands out for its 92.5% efficiency at 4 ohms, a temperature-controlled Smart Cooler fan, and wide 0.25V–10V input sensitivity that suits factory or aftermarket head units. It also has a bass control knob, a selectable 40–250Hz low-pass filter and a 10–55Hz subsonic filter with 24dB slopes. No current price was provided, so check the latest best price against its recent range before buying.

Best forSubwoofer-driven bass systemsUpgrading from a factory head unitTight installs where space is limitedOwners who want filter and bass control tuning

Pros

Over 1500W RMS at 1 ohm for strong sub output
92.5% efficiency at 4 ohms means less heat
Smart Cooler fan with thermal protection
0.25V–10V input range works with factory radios
Selectable LPF, subsonic filter and bass control

Cons

Mono only, so it cannot power door speakers
Full output needs a 1-ohm load and strong electrical support
Compact chassis may limit cooling in tight spaces
No price given here, so value is unconfirmed

PX1500.1D Compact 1-Channel Class D Amplifier prices at every store

Genius Audio USACheck price at Genius Audio USA

PX1500.1D Compact 1-Channel Class D Amplifier price history

Lowest price we've seen: $180.99 on Nov 1 at Genius Audio USA. Tracked across 1 store since Nov 1.

From Genius Audio USA

Compact Class D mono amplifier for serious subwoofer applications
Delivers over 1500 Watts RMS at 1 ohm (up to 1556 Watts RMS @ 14.4V)
92.5% efficiency at 4Ω converts more energy into sound and less into heat
Smart Cooler temperature-controlling fan with thermal protection
Input sensitivity 0.25V to 10V works with factory or aftermarket head units
Selectable LPF (40Hz-250Hz) and Subsonic (10Hz-55Hz) filters with 24dB crossover slope

Materials: Heavy duty aluminum heat sink
Fit: Compact size for vehicles with limited space

Specifications

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

Questions and answers

Is the PX1500.1D worth it?: It is a focused mono amp with high rated output and flexible input sensitivity. Whether it is worth it depends on the price you find and whether your subwoofer and wiring can handle a 1-ohm load.
What subwoofer impedance does it need for full power?: The 1500W-plus RMS rating is at 1 ohm. At higher impedances it will make less power, so match your subwoofer wiring to the load you need.
Will it work with a factory head unit?: Yes. The 0.25V to 10V input sensitivity range is designed to accept both factory and aftermarket head units.
What filters does it have?: It has a selectable low-pass filter from 40Hz to 250Hz and a subsonic filter from 10Hz to 55Hz, both with 24dB slopes, plus bass control.
What is in the box?: The listing does not detail box contents. Expect the amplifier itself; check with the seller for the bass knob, wiring and mounting hardware.
When is it cheapest?: No price history was provided here. Compare current store prices and watch for seasonal car audio sales before buying.

Our take on the PX1500.1D Compact 1-Channel Class D Amplifier

Best forSubwoofer-driven bass systemsUpgrading from a factory head unitTight installs where space is limitedOwners who want filter and bass control tuning

Pros

Over 1500W RMS at 1 ohm for strong sub output
92.5% efficiency at 4 ohms means less heat
Smart Cooler fan with thermal protection
0.25V–10V input range works with factory radios
Selectable LPF, subsonic filter and bass control

Cons

Mono only, so it cannot power door speakers
Full output needs a 1-ohm load and strong electrical support
Compact chassis may limit cooling in tight spaces
No price given here, so value is unconfirmed

Questions and answers

Is the PX1500.1D worth it?

It is a focused mono amp with high rated output and flexible input sensitivity. Whether it is worth it depends on the price you find and whether your subwoofer and wiring can handle a 1-ohm load.

What subwoofer impedance does it need for full power?

The 1500W-plus RMS rating is at 1 ohm. At higher impedances it will make less power, so match your subwoofer wiring to the load you need.

Will it work with a factory head unit?

Yes. The 0.25V to 10V input sensitivity range is designed to accept both factory and aftermarket head units.

What filters does it have?

It has a selectable low-pass filter from 40Hz to 250Hz and a subsonic filter from 10Hz to 55Hz, both with 24dB slopes, plus bass control.

What is in the box?

The listing does not detail box contents. Expect the amplifier itself; check with the seller for the bass knob, wiring and mounting hardware.

When is it cheapest?

No price history was provided here. Compare current store prices and watch for seasonal car audio sales before buying.