Your search for 4 channel car amp returned the following:

4-channel car amplifier — 110 watts RMS x 4

IN STOCK

1 person says 

• 150 watts RMS x 2 bridged
• Class-D design
• preamp and speaker-level inputs

4-channel car amplifier — 50 watts RMS x 4

IN STOCK

• 200 watts RMS x 2 at 4 ohms
• C.L.E.A.N. gain system includes setup CD and clip lights
• variable PEQ2 bass/treble boost

4-channel car amplifier — 100 watts RMS x 4

IN STOCK

7 people say 

• 200 watts RMS x 2 bridged
• Class-D design
• stackable installation design with front-mounted controls

4-channel car amplifier — 75 watts RMS x 4

IN STOCK

6 people say 

• full-range Class-D amplifier design
• 250 watts RMS x 2 bridged at 4 ohms
• variable high- and low-pass filters

Compact 4-channel car amplifier — 75 watts RMS x 4

IN STOCK

14 people say 

• non-bridgeable, 4-ohm stable per channel
• preamp and speaker-level inputs
• dimensions: 6-15/16"W x 1-9/16"H x 4-5/16"D

4-channel car amplifier — 100 watts RMS x 4

IN STOCK

25 people say 

• 270 watts RMS x 2 at 4 ohms bridged
• variable high- and low-pass filters
• preamp inputs

4-channel car amplifier — 50 watts RMS x 4

IN STOCK

1 person says 

• 200 watts RMS x 2 bridged at 4 ohms
• variable high- and low-pass filters
• Class D amp technology

4-channel car amplifier — 100 watts RMS x 4

LOW STOCK

1 person says 

• 300 watts RMS x 2 bridged at 4 ohms
• 125 watts RMS x 4 at 1 ohm
• full-range Class D amp technology

4-channel car amplifier — 75 wattts RMS x 4

IN STOCK

3 people say 

• 200 watts RMS x 2 bridged at 4 ohms
• variable high-pass filter on front channels
• variable high- and low-pass filters on rear channels

4-channel car amplifier — 60 watts RMS x 4

IN STOCK

1 person says 

• 180 watts RMS x 2 at 4 ohms
• speaker-level inputs
• Class A/B design

4-channel car amplifier — 55 watts RMS x 4

IN STOCK

• 170 watts RMS x 2 bridged
• Class-D design
• preamp and speaker-level inputs

4-channel car amplifier — 80 watts RMS x 4

IN STOCK

2 people say 

• 200 watts RMS x 2 bridged at 4 ohms
• Simple Setup System with test tone CD for perfect gain setting
• preamp outputs and speaker-level inputs

4-channel car amplifier — 40 watts RMS x 4

IN STOCK

• 150 watts RMS x 2 at 4 ohms
• includes hardware for vertical mounting
• preamp and speaker-level inputs

4-channel car amplifier — 50 watts RMS x 4

IN STOCK

• 150 watts RMS x 2
• variable low- and high-pass filters
• selectable bass boost

4-channel car amplifier — 280 watts RMS x 4

• 560 watts RMS x 2 at 2 to 4 ohms
• 24-karat gold-plated RCA input, power, and speaker connections
• hand-selected and matched transistors

4-channel car amplifier with built-in programmable DSP — 100 watts RMS x 4

• 340 watts RMS x 2 bridged at 4 ohms
• DSP settings and adjustments made via laptop or PC through USB port
• 30-band graphic EQ on every channel

4-channel car amplifier — 105 watts RMS x 4

• 380 watts RMS x 2 bridged at 4 ohms
• 24-karat gold-plated RCA input, power, and speaker connections
• hand-selected and matched transistors

4-channel car amplifier — 110 watts RMS x 4 (Black)

• 400 watts RMS x 2 at 4 ohms
• 24-karat gold-plated RCA input, power, and speaker connections
• double-sided circuit boards with silver-soldered components

4-channel car amplifier — 110 watts RMS x 4 (Silver)

• 400 watts RMS x 2 at 4 ohms
• 24-karat gold-plated RCA input, power, and speaker connections
• double-sided circuit boards with silver-soldered components

4-channel car amplifier — 85 watts RMS x 4 (Black)

• 395 watts RMS x 2 bridged at 2 ohms
• Class A and AB amp technology
• black trim