4 Channel Amplifiers
Choose from a variety of 4 Channel Amplifiers to replace or upgrade your car’s stereo. Compare specs, prices, photos and more.
Showing 1–12 of 23 results
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MTX THUNDER75.4
$199.95 Read more -
JBL GTR-104
$249.99 Read more -
Infinity Kappa K4
$199.99 Read more - Sale!
Alpine MRP-F300
$119.94$115.95 Read more -
Rockford Fosgate P400-4
$269.99 Read more -
JL Audio JX360/4
$91.00 Buy product -
Rockford Fosgate Power T400-4
$399.99 Buy product -
Kenwood eXcelon X301-4
$149.00 Read more -
Hifonics ZRX2016.4
$169.95 Read more -
Hifonics ZRX616.4
$89.95 Read more -
Rockford Fosgate Prime R300X4
$126.99 Read more -
Rockford Fosgate R400-4D
$157.95 Read more
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