Is the 1600W rating real RMS power?

No. Blaupunkt rates RMS at 55W x 4 into 4 ohms and 79W x 4 into 2 ohms. The 1600W figure is peak, reached in bridged low-impedance use.

Can it run a subwoofer and speakers together?

Yes. Bridge two channels for a sub and run the other two to speakers, or bridge all four into two channels. It works as a 4-, 3- or 2-channel amp.

Does it fit a factory head unit?

The gain adjusts from 200mV to 8V, so it accepts both low-level factory signals and higher-output aftermarket preouts. You still need RCA inputs or a line converter.

How does it compare with a Class D amp?

Class D amps are smaller and more efficient, so they run cooler and tax the alternator less. This Class AB amp is simpler and typically cheaper for the same rated power.

What wiring does it need?

It needs a fused power cable from the battery, a ground cable, a remote turn-on lead and speaker wiring. Use a kit rated for the amp's fuse rating and keep it ventilated.

What do buyers say about the Blaupunkt AMP1604 Vehicle Audio Amplifier?

Rated 3.5 out of 5 from 6 ratings.

Blaupunkt AMP1604 Vehicle Audio Amplifier

Best price now

$84.99at WalmartChecked Nov 8

Prices are checked against each store and labelled with when.

Visit Walmart

Blaupunkt AMP1604 Vehicle Audio Amplifier

Best price now

$84.99at WalmartChecked Nov 8

Prices are checked against each store and labelled with when.

Visit Walmart

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Price facts

Last seen at $84.99 at Walmart on Nov 8.

Our take on the Blaupunkt AMP1604 Vehicle Audio Amplifier

The Blaupunkt AMP1604 is a Class AB four-channel car amplifier that can also run as a 3- or 2-channel setup. Blaupunkt rates it at 55W RMS per channel into 4 ohms and 79W RMS into 2 ohms, with a 1600W peak figure that reflects bridged, low-impedance running rather than everyday output. Its 10Hz–30kHz range, 96dB signal-to-noise ratio and 200mV–8V gain adjustment suit it to factory and aftermarket head units alike. It is a budget-minded way to power four speakers or a pair of speakers plus a bridged sub, but it gives up the efficiency and compact size of Class D rivals.

Best forPowering four door speakers from an aftermarket head unitA front-stage plus bridged subwoofer on a tight budgetFirst-time amp installs in sedans and hatchbacksOwners who want a familiar legacy audio brand

Pros

Four channels that can be bridged to three or two
Runs from 2-ohm loads at higher RMS output
Wide 200mV–8V input range matches many head units
Full-range 10Hz–30kHz response
Class AB design is simple and well understood

Cons

Class AB runs hotter and draws more current than Class D
1600W is a peak rating; real RMS output is far lower
Needs a stout wiring kit and good ventilation
No onboard DSP or detailed crossover tuning

Blaupunkt AMP1604 Vehicle Audio Amplifier prices at every store

WalmartNew
In stockSold by Best ShopReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
$84.99Free shippingChecked Nov 8
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About the Blaupunkt AMP1604 Vehicle Audio Amplifier

The Blaupunkt AMP1604 is a full-range, 4-channel car amplifier in black. It is a Class AB design with a maximum output power of 1600W.

It can be set up for 4, 3 or 2 channels. RMS power is 55W x 4 at 4 ohms and 79W x 4 at 2 ohms. The gain adjusts from 200mV to 8V.

Color: Black
Amplifier class: Class AB
Channels: 4/3/2
Max power: 1600W
RMS power (4 ohms): 55W x 4
RMS power (2 ohms): 79W x 4
Frequency response: 10Hz - 30kHz
Signal-to-noise: 96dB
Voltage supply: 11 - 15V DC
Gain adjust: 200mV - 8V

Specifications

color: BlackSource

Questions and answers

Is the 1600W rating real RMS power?: No. Blaupunkt rates RMS at 55W x 4 into 4 ohms and 79W x 4 into 2 ohms. The 1600W figure is peak, reached in bridged low-impedance use.
Can it run a subwoofer and speakers together?: Yes. Bridge two channels for a sub and run the other two to speakers, or bridge all four into two channels. It works as a 4-, 3- or 2-channel amp.
Does it fit a factory head unit?: The gain adjusts from 200mV to 8V, so it accepts both low-level factory signals and higher-output aftermarket preouts. You still need RCA inputs or a line converter.
How does it compare with a Class D amp?: Class D amps are smaller and more efficient, so they run cooler and tax the alternator less. This Class AB amp is simpler and typically cheaper for the same rated power.
What wiring does it need?: It needs a fused power cable from the battery, a ground cable, a remote turn-on lead and speaker wiring. Use a kit rated for the amp's fuse rating and keep it ventilated.
Where is the Blaupunkt AMP1604 Vehicle Audio Amplifier cheapest?: At Walmart, for $84.99, as of our latest check.
What do buyers say about the Blaupunkt AMP1604 Vehicle Audio Amplifier?: Rated 3.5 out of 5 from 6 ratings.