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Price range:
$60–$480
Items in range: 67
Number of Channels:
4-Channel (67)
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4-Channel Amplifiers |
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240W RMS Class A/B 4-Channel Gladiator Series Amplifier
Free
Ground Shipping within
the 48 states
Gladiator Series 4-Channel Class A/B Car Amplifier • 4 ohms: 60 watts x 4 chan. • 2 ohms: 120 watts x 4 chan. • Bridged, 4 ohms: 240 watts x 2 chan.
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$99.99
Shipping: FREE
To the US 48 • other rates
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720W Max 4-Channel Performance Series Amplifier
Free
Ground Shipping within
the 48 states
4-Channel Class AB Car Amplifier • 60W x 4 chan. @ 4 ohms • 90W x 4 chan. @ 2 ohms • 180W x 2 chan. @ 4 ohms • 720W Max • Built-in cooling fan • Short circuit, DC offset, overload, and thermal protection circuitry
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$119.99
Shipping: FREE
To the US 48 • other rates
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1000W Max, 4-Channel Class A/B Zeus Series Car Amplifier
Free
Ground Shipping within
the 48 states
4-Channel Class A/B Zeus Series Car Amplifier • 4 ohms: 125 watts x 4 chan. • 2 ohms: 250 watts x 4 chan. • Pulse Width Modulated MOSFET Power Supply • CEA-2006 Compliant Amplifier
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$129.99
Shipping: FREE
To the US 48 • other rates
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600W RMS Class FD 4-Channel GM Digital Series Amplifier
Free
Ground Shipping within
the 48 states
GM Digital Series 4-Channel Class FD Amplifier • 100W x 4 Chan. @ 4 ohms • 150W x 4 Chan. @ 2 ohms • 125W x 4 Chan. @ 1 ohm • 3-Way System Protection • 4/3/2 Channel Operation • 4 Gauge Power and Ground Inputs • High Power Capability with Small Size
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$145.00
Shipping: FREE
To the US 48 • other rates
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400W Max, 4-Channel Gothic Series Car Amplifier
Free
Ground Shipping within
the 48 states
4-Channel Gothic Series Car Amplifier • 4 ohms: 45 watts x 4 chan. • 2 ohms: 75 watts x 4 chan. • Max power output: 900 watts • MOSFET power supply • 4/3/2 Channel Operation
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$59.99
Shipping: FREE
To the US 48 • other rates
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1000W Max 4-Channel Class A/B Power One Series Car Amplifier
Free
Ground Shipping within
the 48 states
Power One Series 4-Channel Class A/B Car Amplifier • 1000W Max • 125W x 4-Chan @ 2 Ohm • SEPP Analog Amplifier • Variable Bass Boost • Speaker-Level Inputs • Preamp RCA Outputs • 3-Way System Protection Circuitry
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$84.99
Shipping: FREE
To the US 48 • other rates
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600W Max 4-Channel Class A/B Power One Series Car Amplifier
Free
Ground Shipping within
the 48 states
Power One Series 4-Channel Class A/B Car Amplifier • 600W Max • 75W x 4-Chan @ 2 Ohm • SEPP Analog Amplifier • Variable Bass Boost • Speaker-Level Inputs • Preamp RCA Outputs • 3-Way System Protection Circuitry
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$74.99
Shipping: FREE
To the US 48 • other rates
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800W Max 4-Channel Onyx Series Full Range Bridgeable Power Amplifier (OA8004)
Free
Ground Shipping within
the 48 states
Onyx Series 4-Channel Class SQ Amplifier • 100W x 4 Chan. @ 4 ohms • 200W x 4 Chan. @ 2 ohms • 400W x 2 Chan. @ 4 ohms • 3-Way System Protection • 4/3/2/1 Channel Operation • 4 Gauge Power and Ground Inputs • FLUID-FETS Circuit for Smooth Sound Quality
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$139.00
Shipping: FREE
To the US 48 • other rates
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800W 4-Channel PowerOne Series Car Amplifier
Free
Ground Shipping within
the 48 states
Power One Series 2-Channel Class A/B Car Amplifier • 4 ohms: 200 watts x 4 chan. • 2 ohms: 400 watts x 4 chan.• Bridged, 4 ohms: 800 watts x 2 chan. • SEPP Class A/B Analog Amplifier
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$94.99
Shipping: FREE
To the US 48 • other rates
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400W RMS KX Series 4-Channel Class D-IC Stereo Bridgeable Car Power Amplifier (KX4004)
Free
Ground Shipping within
the 48 states
KX Series 4-Channel Class D-IC Car Amplifier • 50W x 4 Chan. @ 4 ohms • 100W x 4 Chan. @ 2 ohms • Bridged: 200W x 2 Chan. @ 4 ohms • 3-Way System Protection • Single Channel Operation • 4 Gauge Power and Ground Inputs • Stylish Magnetic Panel Covers Tuning Options for Clean Install
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$279.95
Shipping: FREE
To the US 48 • other rates
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1400W Max Mean Machine Series 4-Channel Car Audio Amplifier
Free
Ground Shipping within
the 48 states
Mean Machine Series 4-Channel Class A/B Car Amplifier • 1400 Watts Max • 250 Watts x 4 Chan. @ 2 Ohms • 4-Way System Protection • Selectable Highpass/Lowpass Filters
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$94.95
Shipping: FREE
To the US 48 • other rates
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1000W Max Mean Machine Series 4-Channel Car Audio Amplifier
Free
Ground Shipping within
the 48 states
Mean Machine Series 4-Channel Class A/B Car Amplifier • 1000 Watts Max • 250 Watts x 4 Chan. @ 2 Ohms • 4-Way System Protection • Selectable Highpass/Lowpass Filters
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$92.87
Shipping: FREE
To the US 48 • other rates
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440W RMS Class AB 4-Channel/Stereo Bridgeable Car Power Amplifier
Free
Ground Shipping within
the 48 states
REP Series 4-Channel Class AB Amplifier • 85W x 4 Chan. @ 4 ohms • 110W x 4 Chan. @ 2 ohms • 220W x 2 Chan. @ 4 ohms • 3-Way System Protection • 2/1 Channel Operation • 8 Gauge Power and Ground Inputs • Speaker Level Inputs
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$79.99
Shipping: FREE
To the US 48 • other rates
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1600W Max, 4-Channel Class A/B BAMF Series Amplifier
Free
Ground Shipping within
the 48 states
1600W Max 4-Channel BAMF Series Class AB Amplifier • 150W x 4 Chan. @ 4Ohms • 180W x 4 Chan. @ 2Ohms • 1600W Max • MOSFET power supply • Full Selectable Crossover • Tri-mode capable • Heavy duty aluminum alloy heatsink
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$125.85
Shipping: FREE
To the US 48 • other rates
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468W Max, Reference Series Class AB 4-Channel Amplifier (REF475A)
Free
Ground Shipping within
the 48 states
Reference Series Class AB 4-Channel Amplifier • 75W x 4 chan. @ 4 ohms • 90W x 4 chan. @ 2 ohms • 117W x 4 chan. Max • MOSFET power supply • Gold-plated preamp RCA outputs
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$183.53
Shipping: FREE
To the US 48 • other rates
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600W Max 4-Channel Onyx Series Full Range Bridgeable Power Amplifier (OA6004)
Free
Ground Shipping within
the 48 states
Onyx Series 4-Channel Class SQ Amplifier • 75W x 4 Chan. @ 4 ohms • 150W x 4 Chan. @ 2 ohms • 300W x 2 Chan. @ 4 ohms • 3-Way System Protection • 4/3/2/1 Channel Operation • 4 Gauge Power and Ground Inputs • FLUID-FETS Circuit for Smooth Sound Quality
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$119.99
Shipping: FREE
To the US 48 • other rates
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1200W Max CRYPT Series 4-Channel Amplifier
Free
Ground Shipping within
the 48 states
CRYPT Series 4-Channel Car Amplifier • 100W x 4 chan @ 4 ohm • 125W x 4 chan @ 2 ohm • MOSFET PSU Transistors • LED Indicators • Selectable Bass Boost • Aluminum Alloy Heatsink • 3-Way System Protection Circuitry
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$89.95
Shipping: FREE
To the US 48 • other rates
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900W Max PowerZone Series 4-Channel Car Audio Amplifier (PZ9004)
Free
Ground Shipping within
the 48 states
PowerZone Series 4-Channel Class A/B Car Amplifier • 900 Watts Max • 225 Watts x 4 Chan. @ 2 Ohms • 4-Way System Protection • Selectable Highpass/Lowpass Filters
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$89.00
Shipping: FREE
To the US 48 • other rates
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2400W Max V-Drive Series 4-Channel Car Audio Amplifier (DRA24504)
Free
Ground Shipping within
the 48 states
V-Drive Series 4-Channel Class A/B Car Amplifier • 2400 Watts Max • 600 Watts x 4 Chan. @ 2 Ohms • 3-Way System Protection • Selectable Highpass/Lowpass Filters
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$124.95
Shipping: FREE
To the US 48 • other rates
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360W RMS, 4-Channel Class A/B JX Series Full-Range Car Amplifier
Free
Ground Shipping within
the 48 states
JX Series 4-Channel Amplifier • Class AB • 70W x 4 Chan @ 4 ohm • 90W x 4 Chan @ 2 ohm • Preamp Outputs • High & Low Level Inputs • Adjustable Input Sensitivity • High & Low Pass Filter
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$224.95
Shipping: FREE
To the US 48 • other rates
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320W RMS DTX Series Class AB 4-Channel Amplifier
Free
Ground Shipping within
the 48 states
DTX Series 4-Channel Class D Amplifier • 60W x 4 Chan. @ 4 ohms • 80W x 4 Chan. @ 2 ohms • 4-Way System Protection • 4/3/2/1 Channel Operation • 4 Gauge Power and Ground Inputs • Variable Bass Boost (0-12 dB)
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$104.99
Shipping: FREE
To the US 48 • other rates
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4000W Max V-Drive Series 4-Channel Car Audio Amplifier (DRA40504)
Free
Ground Shipping within
the 48 states
V-Drive Series 4-Channel Class A/B Car Amplifier • 4000 Watts Max • 1000 Watts x 4 Chan. @ 2 Ohms • 3-Way System Protection • Selectable Highpass/Lowpass Filters
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$174.95
Shipping: FREE
To the US 48 • other rates
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2600W Max 4-Channel Gothic Series Car Amplifier
Free
Ground Shipping within
the 48 states
4-Channel Gothic Series Car Amplifier • 4 ohms: 215 watts x 4 chan. • 2 ohms: 275 watts x 4 chan. • Bridged, 4 ohms: 550 x 2 chan. • Max power output: 2600 watts
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$143.99
Shipping: FREE
To the US 48 • other rates
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1000W Max V-Drive Series 4-Channel Car Audio Amplifier (DRA10504)
Free
Ground Shipping within
the 48 states
V-Drive Series 4-Channel Class A/B Car Amplifier • 1000 Watts Max • 250 Watts x 4 Chan. @ 2 Ohms • 3-Way System Protection • Selectable Highpass/Lowpass Filters
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$99.99
Shipping: FREE
To the US 48 • other rates
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4-Channel GTO Series Class A/B Car Amplifier
Free
Ground Shipping within
the 48 states
4-Channel GTO Series Class AB Car Amplifier • 4 ohms: 50 watts x 4 chan. • 2 ohms: 75 watts x 4 chan. • Bridged; 4 ohms: 150 watts x 2 chan. • Max power output: 160 watts x 4 chan.
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$199.95
Shipping: FREE
To the US 48 • other rates
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440W 4-Channel Reference MYKRO Series Hybrid Class D Full-Range Car Power Amplifier (RM4404)
Free
Ground Shipping within
the 48 states
Reference MYKRO Series 4-Channel Hybrid Class D Full-Range Car Amplifier • 75W x 4 Chan. @ 4 ohms • 110W x 4 Chan. @ 2 ohms • 220W x 2 Chan. @ 4 ohms • 4-Way System Protection • 4/3/2/1 Channel Operation • 4 Gauge Power and Ground Inputs • FLUID-FETS Circuit for Smooth Sound Quality
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$184.99
Shipping: FREE
To the US 48 • other rates
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1000W Max, 4-Channel Drvn Series Class A/B Car Amplifier
Free
Ground Shipping within
the 48 states
4-Channel Drvn Series Class D Car Amplifier • 4 ohms: 70 watts x 4 chan. • 2 ohms: 100 watts x 4 chan. • Bridged, 4 ohms: 200 watts x 2 chan. • Pulse Width Modulated MOSFET Power Supply
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$119.95
Shipping: FREE
To the US 48 • other rates
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900W Max, 4-Channel Gothic Series Car Amplifier
Free
Ground Shipping within
the 48 states
4-Channel Gothic Series Car Amplifier • 4 ohms: 75 watts x 4 chan. • 2 ohms: 95 watts x 4 chan. • Bridged, 4 ohms: 190 watts x 2 chan. • Max power output: 900 watts
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$89.99
Shipping: FREE
To the US 48 • other rates
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500W RMS 4-Channel Class D IX Series Amplifier (IX5004)
Free
Ground Shipping within
the 48 states
IX Series Class D Car Amplifier • 4-Channel Operation • 75W x 4 Chan. @ 4 ohm • 125W x 4 Chan. @ 2 ohm • 250W x 2 Chan. Bridged • 0-18 Bass Boost • Gold-Plated Terminals • Small Footprint • Low and High Pass Filters
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$399.95
Shipping: FREE
To the US 48 • other rates
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1400W Max 4-Channel Street Machine Series Class AB Car Amplifier (SM14004)
Free
Ground Shipping within
the 48 states
Street Machine SM Series 4-Channel Monoblock Class AB Amplifier • 125W x 4 Chan. @ 4 ohms • 250W x 4 Chan. @ 2 ohms • 500W x 2 Chan. @ 4 ohm • 3-Way System Protection • 4/3/2 Channel Operation • 4 Gauge Power and Ground Inputs • Illuminated VU Meter for Retro Design
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$119.00
Shipping: FREE
To the US 48 • other rates
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1400W Max, CRYPT Series 4-Channel Amplifier
Free
Ground Shipping within
the 48 states
CRYPT Series 4-Channel Car Amplifier • 120W x 4 chan @ 4 ohm • 150W x 4 chan @ 2 ohm • MOSFET PSU Transistors • LED Indicators • Selectable Bass Boost • Aluminum Alloy Heatsink • 3-Way System Protection Circuitry
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$95.99
Shipping: FREE
To the US 48 • other rates
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1800W Max 4-Channel Gothic Series Car Amplifier
Free
Ground Shipping within
the 48 states
4-Channel Gothic Series Car Amplifier • 4 ohms: 150 watts x 4 chan. • 2 ohms: 190 watts x 4 chan. • Bridged, 4 ohms: 380 x 2 chan. • Max power output: 900 watts
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$117.99
Shipping: FREE
To the US 48 • other rates
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320W Max PA Series 4-Channel Amplifier
Free
Ground Shipping within
the 48 states
PA Series 4-Channel Class AB Car Amplifier • 35W x 4 chan. @ 4 ohms • 50W x 4 chan. @ 2 ohms • 100W x 2 chan. @ 4 ohms • 4/3/2 channel operation • Preamp RCA outputs
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$124.99
Shipping: FREE
To the US 48 • other rates
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1040W RMS Class AB 4-Channel/Stereo Bridgeable Car Power Amplifier
Free
Ground Shipping within
the 48 states
REP Series 4-Channel Class AB Amplifier • 200W x 4 Chan. @ 4 ohms • 260W x 4 Chan. @ 2 ohms • 520W x 2 Chan. @ 4 ohms • 3-Way System Protection • 4/3/2/1 Channel Operation • 4 Gauge Power and Ground Inputs • Speaker Level Inputs
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$154.99
Shipping: FREE
To the US 48 • other rates
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720W Max 4-Channel TH Series Class A/B Car Amplifier
Free
Ground Shipping within
the 48 states
4-Channel TH Series Class D Car Amplifier • 4 ohms: 60 watts x 4 chan. • 2 ohms: 90 watts x 4 chan. • Bridged, 4 ohms: 180 watts x 4 chan. • 4/3/2 Channel Operation
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$165.00
Shipping: FREE
To the US 48 • other rates
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4000W Max 4-Channel AXL Series Class AB Car Amplifier
Free
Ground Shipping within
the 48 states
AXL Series 4-Channel Class AB Amplifier • 500 x 4 Chan. @ 4 ohms • 1000W x 4 Chan. @ 2 ohms • 2000W x 2 Chan. @ 4 ohms • 3-Way System Protection • 4/3/2 Channel Operation • 1/0 Gauge Power and Ground Inputs • Illuminated Logo for Stylish and Unique Design
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$199.00
Shipping: FREE
To the US 48 • other rates
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2000W Max Mean Machine Series 4-Channel Car Audio Amplifier
Free
Ground Shipping within
the 48 states
Mean Machine Series 4-Channel Class A/B Car Amplifier • 2000 Watts Max • 250 Watts x 4 Chan. @ 2 Ohms • 4-Way System Protection • Selectable Highpass/Lowpass Filters
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$122.00
Shipping: FREE
To the US 48 • other rates
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1200W Max PowerZone Series 4-Channel Car Audio Amplifier (PZ12004)
Free
Ground Shipping within
the 48 states
PowerZone Series 4-Channel Class A/B Car Amplifier • 1200 Watts Max • 300 Watts x 4 Chan. @ 2 Ohms • 4-Way System Protection • Selectable Highpass/Lowpass Filters
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$99.99
Shipping: FREE
To the US 48 • other rates
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1800W Max PowerZone Series 4-Channel Car Audio Amplifier (PZ18004)
Free
Ground Shipping within
the 48 states
PowerZone Series 4-Channel Class A/B Car Amplifier • 1800 Watts Max • 400 Watts x 4 Chan. @ 2 Ohms • 4-Way System Protection • Selectable Highpass/Lowpass Filters
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$99.99
Shipping: FREE
To the US 48 • other rates
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1400W Max V-Drive Series 4-Channel Car Audio Amplifier (DRA14504)
Free
Ground Shipping within
the 48 states
V-Drive Series 4-Channel Class A/B Car Amplifier • 1400 Watts Max • 350 Watts x 4 Chan. @ 2 Ohms • 3-Way System Protection • Selectable Highpass/Lowpass Filters
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$109.00
Shipping: FREE
To the US 48 • other rates
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640W RMS 4-Channel Stereo CTX Series Class AB Car Amplifier
Free
Ground Shipping within
the 48 states
CTX Series 4-Channel Class AB Amplifier • 80W x 4 Chan. @ 4 ohms • 160W x 4 Chan. @ 2 ohms • Bridged 320W x 2 Chan. @ 4 ohms • 3-Way System Protection • 4/3/2/1 Channel Operation • 4 Gauge Power and Ground Inputs • Turn On Delay for Quiet Start-Up
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$199.99
Shipping: FREE
To the US 48 • other rates
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640W RMS Class AB 4-Channel/Stereo Bridgeable Car Power Amplifier
Free
Ground Shipping within
the 48 states
REP Series 4-Channel Class AB Amplifier • 120W x 4 Chan. @ 4 ohms • 160W x 4 Chan. @ 2 ohms • 320W x 2 Chan. @ 4 ohms • 3-Way System Protection • 2/1 Channel Operation • 4 Gauge Power and Ground Inputs • Speaker Level Inputs
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$94.99
Shipping: FREE
To the US 48 • other rates
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1700W Max, CRYPT Series 4-Channel Amplifier
Free
Ground Shipping within
the 48 states
CRYPT Series 4-Channel Car Amplifier • 150W x 4 chan @ 4 ohm • 190W x 4 chan @ 2 ohm • MOSFET PSU Transistors • LED Indicators • Selectable Bass Boost • Aluminum Alloy Heatsink • 3-Way System Protection Circuitry
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$99.99
Shipping: FREE
To the US 48 • other rates
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1400W Max 4-Channel AXL Series Class AB Car Amplifier
Free
Ground Shipping within
the 48 states
AXL Series 4-Channel Class AB Amplifier • 150 x 4 Chan. @ 4 ohms • 350W x 4 Chan. @ 2 ohms • 700W x 2 Chan. @ 4 ohms • 3-Way System Protection • 4/3/2 Channel Operation • 2 Gauge Power and Ground Inputs • Illuminated Logo for Stylish and Unique Design
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$109.00
Shipping: FREE
To the US 48 • other rates
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480W 4-Channel Reference Series Bridgeable Power Amplifier (RA4804)
Free
Ground Shipping within
the 48 states
Reference Series 4-Channel Class SQ Amplifier • 60W x 4 Chan. @ 4 ohms • 120W x 4 Chan. @ 2 ohms • 240W x 2 Chan. @ 4 ohms • 3-Way System Protection • 4/3/2/1 Channel Operation • 8 Gauge Power and Ground Inputs • FLUID-FETS Circuit for Smooth Sound Quality
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$129.00
Shipping: FREE
To the US 48 • other rates
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4-Channel GTO Series Class A/B Car Amplifier
Free
Ground Shipping within
the 48 states
4-Channel GTO Series Class AB Car Amplifier • 4 ohms: 80 watts x 4 chan. • 2 ohms: 100 watts x 4 chan. • Bridged; 4 ohms: 200 watts x 2 chan. • Max power output: 235 watts x 4 chan.
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$299.95
Shipping: FREE
To the US 48 • other rates
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1000W Max 4-Channel AXL Series Class AB Car Amplifier
Free
Ground Shipping within
the 48 states
AXL Series 4-Channel Class AB Amplifier • 125 x 4 Chan. @ 4 ohms • 250W x 4 Chan. @ 2 ohms • 500W x 2 Chan. @ 4 ohms • 3-Way System Protection • 4/3/2 Channel Operation • 4 Gauge Power and Ground Inputs • Illuminated Logo for Stylish and Unique Design
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$99.00
Shipping: FREE
To the US 48 • other rates
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500W RMS, 4-Channel Class D IX Series Amplifier (IX5004)
Free
Ground Shipping within
the 48 states
IX Series Class D Car Amplifier • 4-Channel Operation • 75W x 4 Chan. @ 4 ohm • 125W x 4 Chan. @ 2 ohm • 250W x 2 Chan. Bridged • 0-18 Bass Boost • Gold-Plated Terminals • Small Footprint • Low and High Pass Filters
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$299.96
Shipping: FREE
To the US 48 • other rates
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360W RMS, 4-Channel Class A/B Road Thunder Amplifier
Free
Ground Shipping within
the 48 states
Road Thunder Series 4-Channel Class AB Car Amplifier • 90W x 4-Chan @ 2 Ohms • 60W x 4-Chan @ 4 Ohms • Speaker-level (high-level) inputs • Preamp RCA outputs • High/Low-Pass Filters
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$169.95
Shipping: FREE
To the US 48 • other rates
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3000W Max PowerZone Series 4-Channel Car Audio Amplifier (PZ30004)
Free
Ground Shipping within
the 48 states
PowerZone Series 4-Channel Class A/B Car Amplifier • 1800 Watts Max • 750 Watts x 4 Chan. @ 2 Ohms • 4-Way System Protection • Selectable Highpass/Lowpass Filters
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$139.99
Shipping: FREE
To the US 48 • other rates
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4-Channel Amplifiers Information |
| A 4-channel amplifier is the best way to power a complete set of new car speakers. These amplifiers are designed to power four door speakers, although the right & left channels can usually be bridged to offer a wide range of wiring options. Commonly, the rear channels will be bridged to power a small subwoofer while the front channels are used for the front speakers. Some audiophile installations use these amplifiers to bi-amp a pair of component speakers – in these setups, each tweeter and midwoofer is powered from their own channel. Four channel amplifiers mostly utilize class A/B circuitry for the best possible sound quality, but the last few years have seen a huge rise in the popularity of full-range class D amps. These amplifiers are prized for their compact chassis, and advances in technology have made them sound almost indistinguishable from their A/B counterparts. 4-Channel amplifiers also frequently feature preamp outputs or signal pass-thru, allowing you to provide signal to a subwoofer amp without running another RCA cable to your head unit. |
