Name: Dual Electronics XPA4640 600 Watts 4/3/2 Channel Power Amplifier
Brand: Dual
SKU: 10077354
Availability: OutOfStock
Rating: 4 (3 reviews)

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Dual Electronics XPA4640 600 Watts 4/3/2 Channel Power Amplifier

<br><ul><li>Assembled product dimensions: W 10.00 pounds</li><li>Dynamic power 600 Watts @ 4 ohms</li><li>150 Watts RMS x 2 channels @ 4 ohms (bridged) and = 1% THD+N</li><li>75 Watts RMS x 4 channels @ 2 ohms and = 1% THD+N</li></ul>

Brand

RMS Power Rating

Number of Channels

Impedance

Recommended Use

Audio Power Output

Total Harmonic Distortion

Model

<div> <ul><li>Dynamic power 600 Watts @ 4 ohms</li><li>150 Watts RMS x 2 channels @ 4 ohms (bridged) and = 1% THD+N</li><li>75 Watts RMS x 4 channels @ 2 ohms and = 1% THD+N</li><li>50 Watts RMS x 4 channels @ 4 ohms and = 1% THD+N</li><li>2 Ohm stable stereo operation</li><li>Bridgeable (mono) design for subwoofer applications</li><li>Electronic high pass, low pass and full range crossover</li><li>PWM MOSFET power supply</li><li>Extruded aluminum heatsink</li></ul></div>

Assembled Product Weight

Universal Product Code (UPC check)

Walmart Item #

purchased this amp for my boat it is hooked up to two 6x9s and I also purchased the 10inch dual brand sub very happy with the sound

Very good amp

i had this amp hooked up to a rockford-fosgate 12" p3,and it pushed it hard, and it sounded real good, then i upgraded to a polk audio 12" dxi 112,and the amp just doesn't have enough ump to push it as hard i would like. this amp only puts about 175-200 rms

not bad,but not enough

walmart.com

These are bridgeable 4 channel amps that claim 600W of power. Now I know the difference in PEAK and RMS power blah blah blah so i'm not expecting 600W continuous output.

I bought two of these units to power my system. I have one amp using 4 channels with the high inputs running a pair of 6.5" coaxials and a pair of 6x9" speakers, and the second amp bridged using the RCA low power inputs into a pair of 10" Subwoofers.

You would think this should be loud enough to warrant hearing protection when it is cranked up.

Not so much.

They work, and sound decent enough, but I expected more.

I want it LOUD(ER)