Onlinecarstereo.com - Wholesale Deals at Bargain Prices

Car Audio, Car Stereo, Car Video, Car Speakers, Car Amplifiers, Car Subwoofers, GPS Navigation Systems, Car Alarms, Marine Audio, Home Audio

For orders and customer service, call us 1(888)615-5663

1-310-360-8828

Free Shipping on Order $99+
Sort By   
Items per page   
Soundstream PN4.520D
Not Rated Yet
Soundstream PN4.520D
520W 4-Channel Class D Picasso Series Compact Amplifier
$100.00 Buy Now
Free Shipping
Rockford Fosgate R400-4D Rockford Fosgate R400-4D
400W RMS 4-Channel Class D Prime Series Car Amplifier
$155.00 Buy Now
Free Shipping
Alpine MRX-F35 Alpine MRX-F35
 500W 4-Channel Class D Car Audio Amplifier 
$189.00 Buy Now
Free Shipping
Rockford Fosgate M400-4D
Not Rated Yet
Rockford Fosgate M400-4D
400W RMS 4-Channel Full Range Class D Marine Amplifier
$179.00 Buy Now
Free Shipping
Precision Power P900.4 Precision Power P900.4
  900W RMS 4-Channel Class D Phantom Series Full Range Car Audio Amplifier 
$199.00 Buy Now
Free Shipping
Rockford Fosgate R600-4D Rockford Fosgate R600-4D
600W RMS 4-Channel Class D Prime Series Car Amplifier
$219.00 Buy Now
Free Shipping
Soundstream TN4.900D Soundstream TN4.900D
900W 4-Channel Class D Tarantula Series Compact Class Car Amplifier
$179.00 Buy Now
Free Shipping
Precision Power A1000.4 (A1000.4) Hot Deal
Not Rated Yet
Precision Power A1000.4
1,000 Watt 4 Channel Amplifier
$119.00 Buy Now
Free Shipping
Cerwin Vega STEALTH500.4 Clearance Cerwin Vega STEALTH500.4
600W 4-Channel Stealth Series Full-Range Class D Car Audio Amplifier 
$135.00 Buy Now
Free Shipping
Power Acoustik BAMF2600/4D (BAMF2600/4D) Clearance
Not Rated Yet
Power Acoustik BAMF2600/4D
2600W 4-Channel BAMF Series Class-D Amplifier
$149.00 Buy Now
Free Shipping
Pyle PLBA430FRD
Not Rated Yet
Pyle PLBA430FRD
3600W 4-Channel BLADE Series Compact Class-D Full Range Hybrid Amplifier
$125.00 Buy Now
Free Shipping
Nesa TD-48
Not Rated Yet
Nesa TD-48
2000W 4-Channel Class-D Car Audio Micro Amplifier
$119.00 Buy Now
Free Shipping
Power Acoustik BAMF1600/4D
Not Rated Yet
Power Acoustik BAMF1600/4D
1600W 4-Channel BAMF Series Class-D Amplifier
$127.00 Buy Now
Free Shipping
Audiopipe APMAR-4090
Not Rated Yet
Audiopipe APMAR-4090
1300W Max 4Ch Mini Marine Amplifier
$125.00 Buy Now
Free Shipping
Earthquake D1000.4
Not Rated Yet
Earthquake D1000.4
1000W RMS Class D 4-Channel Mini Series Amplifier
$119.00 Buy Now
Free Shipping
Fusion CADA41400
Not Rated Yet
Fusion CADA41400
1400W 4-Channel Class D Amplifier
$229.00 Buy Now
Free Shipping
Kicker 12CX3004
Not Rated Yet
Kicker 12CX3004
300W Class D 4-Channel CX Series Car Amplifier
$179.99 Buy Now
Free Shipping
Power Acoustik MA4-3000D
Not Rated Yet
Power Acoustik MA4-3000D
3,000 Watt 4 Channel Class D Marine Amplifier
$165.00 Buy Now
Free Shipping
Power Acoustik RZ4-3000D
Not Rated Yet
Power Acoustik RZ4-3000D
3,000 Watt 4 Channel Amplifier
$149.00 Buy Now
Free Shipping
Precision Power A100.4
Not Rated Yet
Precision Power A100.4
1,000 Watt 4 Channel Amplifier ATOM Series
$119.00 Buy Now
Free Shipping
SPL G4-1500D
Not Rated Yet
SPL G4-1500D
4x125 watts RMS 1600 watt Max 4 Channel Amp
$119.00 Buy Now
Free Shipping
SPL G4-2500D
Not Rated Yet
SPL G4-2500D
2,500 Watt 4 Channel Amplifier
$139.00 Buy Now
Free Shipping
Back to Top

4 Channel Amplifiers

4 channel amplifiers have 2 front (right/left) and 2 rear (right/left) channels. This type of amplifier is the ideal solution for installing 2 pairs of car speakers or 1 pair of speakers and 1 low powered subwoofer by combining or "bridging" the rear right & left channel.

Recently Viewed

You have no recently viewed items.

Check back here to navigate back to items you recently viewed.

PLBT73G
FH-X720BT
SNV695B
DEH-X6700BS
AVH-X4700BS
PD-714HB
PLBT73G
GTO628
ZRX1200.1D
682.11cf