Your search for 4 channel amp returned the following:

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

V-Power Series 4-channel car amplifier — 50 watts RMS x 4

IN STOCK

72 people say 

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

4-channel car amplifier — 40 watts RMS x 4

IN STOCK

4 people say 

• 130 watts RMS x 2 bridged
• variable low-pass and fixed high-pass filters
• preamp and speaker-level inputs

DRVN Series 4-channel car amplifier — 60 watts RMS x 4

IN STOCK

• 150 watts RMS x 2 bridged at 4 ohms
• preamp and speaker-level inputs
• switchable high- and low-pass filters

4-channel car amplifier — 25 watts RMS x 4

IN STOCK

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

4-channel car amplifier — 75 wattts RMS x 4

IN STOCK

2 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

Compact 4-channel car amplifier — 50 watts RMS x 4

IN STOCK

• 75 watts RMS x 4 at 2 ohms (non-bridgable)
• preamp and speaker-level inputs
• dimensions: 8-1/4"W x 1-9/16"H x 2-3/4"D

4-channel car amplifier — 75 watts RMS x 4

IN STOCK

42 people say 

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

4-channel car amplifier — 50 watts RMS x 4

IN STOCK

23 people say 

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

5-channel car amplifier — 100 watts RMS x 4 at 4 ohms + 500 watts RMS x 1

IN STOCK

10 people say 

• 150 watts RMS x 2 bridged + 500 watts RMS x 1
• preamp and speaker-level inputs
• variable high- and low-pass filters (50-500 Hz, 12 or 24dB/octave)

5-channel car amplifier — 60 watts RMS x 4 at 4 ohms + 300 watts RMS x 1 at 2 ohms

OUT OF STOCK

• 200 watts RMS x 2 bridged output + 300 watts RMS x 1
• variable low- and high-pass filters
• speaker-level and preamp inputs

5-channel car amplifier — 75 watts RMS x 4 at 4 ohms + 500 watts RMS x 1 at 1 ohm

OUT OF STOCK

• 125 watts RMS x 4 + 300 watts RMS x 1 at 2 ohms
• C.L.E.A.N. gain system includes setup CD and clip lights
• variable PEQ2 bass/treble boost

5-channel car amplifier — 65 watts RMS x 4 at 4 ohms + 500 watts RMS x 1 at 2 ohms

IN STOCK

1 person says 

• preamp and speaker-level inputs
• variable high- and low-pass filters (50-200 Hz, 12 and 24dB/octave)

5-channel car amplifier — 75 watts RMS x 4 at 4 ohms + 500 watts RMS x 1 at 2 ohms

LOW STOCK

• 250 watts RMS x 2 bridged at 4 ohms + 500 watts RMS at 2 ohms
• variable high- and low-pass filters
• bass boost, subsonic filter, and phase switch for subs

5-channel car amplifier — 75 watts RMS x 4 at 4 ohms + 300 watts RMS x 1 at 2 ohms

IN STOCK

10 people say 

• 200 watts RMS x 2 bridged at 4 ohms + 300 watts RMS x 1 at 2 ohms
• preamp and speaker-level inputs
• variable high- and low-pass filters (50-500 Hz, 12 dB/octave)

5-channel car amplifier — 60 watts RMS x 4 at 4 ohms + 320 watts RMS x 1 at 2 ohms

1 person says 

• 180 watts RMS x 2 bridged + 250 watts RMS x 1 at 4 ohms
• speaker-level inputs
• Class AB design on front and rear channels, Class D on sub channel

5-channel car amplifier — 50 watts RMS x 4 at 4 ohms + 400 watts RMS x 1 at 2 ohms

IN STOCK

• 200 watts RMS x 2 bridged + 200 watts RMS x 1 at 4 ohms
• preamp and speaker-level inputs
• variable high-

5-channel amplifier — 50 watts RMS x 4 at 4 ohms + 300 watts x 1 at 2 ohms

LOW STOCK

11 people say 

• 75 watts RMS x 4 + 300 watts RMS x 1 at 2 ohms
• variable high-pass/low-pass filters
• Non-stop Thermal Protection ciruitry

5-channel car amplifier — 50 watts RMS x 4 at 4 ohms + 500 watts RMS x 1 at 2 ohms

IN STOCK

3 people say 

• 75 watts RMS x 4 at 2 ohms + 500 watts RMS x 1 at 2 ohms
• Simple Setup System with test tone CD for perfect gain setting
• preamp and speaker-level inputs

5-channel car amplifier — 40 watts RMS x 4 at 4 ohms + 300 watts RMS x 1 at 2 ohms

IN STOCK

• 150 watts RMS x 2 bridged at 4 ohms + 300 watts RMS x 1 at 2 ohms
• includes hardware for vertical mounting
• preamp and speaker-level inputs