Your search for 4 Channel Amp returned the following:
Car Amplifier Shopping Guide
If you want your music to be loud, amplifiers are definitely part of the picture. But an amp can do much more than just get other people's attention.
Kenwood KAC-7005PS
40W x 4 + 300W x 1 Car Amplifier
PRE-ORDER- Product Type: Amplifier - Performance
- Dimensions (WxDxH): 13.2 in x 7.6 in x 2.2 in
- Weight: 6.4 lbs
Alpine KTP-445 Power Pack
Upgrade your Alpine receiver to 45 watts RMS x 4
IN STOCK
- 2-9/16"W x 1-1/2"H x 7-13/16"D
- compact plug-and-play amplifier for Alpine in-dash receivers
- 45 watts x 4 at 4 ohms
MTX JackHammer JH805
5-channel car amplifier — 37.5 watts x 4 at 4 ohms + 500 watts x 1 at 2 ohms
IN STOCK
- 150 watts RMS x 2 bridged at 4 ohms + 250 watts RMS x 1 at 4 ohms (500 watts RMS x 1 at 2 ohms)
- variable front, rear, and subsonic filters
- fan cooled
Alpine MRP-F300
V-Power Series 4-channel car amplifier 50 watts RMS x 4
IN STOCK
- 150 watts RMS x 2 bridged
- variable low- and high-pass filters
- selectable bass boost
Rockford Fosgate PBR300X4
Compact 4-channel car amplifier — 75 watts RMS x 4
IN STOCK- 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
Kenwood KAC-8405
4-channel car amplifier — 60 watts RMS x 4
IN STOCK- 180 watts RMS x 2 bridged
- 50-200 Hz variable high- and low-pass filters
- dual cooling fans
JL Audio HD Series HD900/5
5-channel car amplifier — 100 watts RMS x 4 at 4 ohms + 500 watts RMS x 1
IN STOCK- 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)
Infinity Kappa Five
5-channel amplifier — 50 watts RMS x 4 at 4 ohms + 300 watts x 1 at 2 ohms
IN STOCK- 75 watts RMS x 4 + 300 watts RMS x 1 at 2 ohms
- variable high-pass/low-pass filters
- Non-stop Thermal Protection ciruitry
Alpine PDX-F4
4-channel car amplifier — 100 watts RMS x 4
IN STOCK- 200 watts RMS x 2 bridged
- Class-D design
- stackable installation design with front-mounted controls
Alpine MRX-F30
4-channel car amplifier — 50 watts RMS x 4
IN STOCK- 150 watts RMS x 2 bridged
- Class-D design
- speaker-level inputs
Sound Ordnance™ M-4050
4-channel car amplifier — 50 watts RMS x 4
IN STOCK
- 180 watts RMS x 2 at 4 ohms bridged
- variable high- and low-pass filters
- preamp inputs and outputs
Kenwood Excelon X600F
4-channel car amplifier — 100 watts RMS x 4
IN STOCK- 300 watts RMS x 2 at 4 ohms (4-ohm stable in bridged mode)
- variable high- and low-pass filters (50-500 Hz, 12 dB/octave)
- variable bass boost (0-18 dB at 40-100 Hz)
Pioneer Stage 4 PRS-D1200SPL
Mono subwoofer amp — 1,200 watts RMS x 1 at 1 ohm
LOW STOCK- 1,000 watts RMS x 1 at 2 ohms (500 watts at 4 ohms)
- variable low-pass filter (40-240 Hz, 24 dB per octave)
- selectable bass boost (0, 6, 9, 12 dB, variable from 40 to 120 Hz)
Kicker IX1000.5
5-channel car amplifier — 65 watts RMS x 4 at 4 ohms + 500 watts RMS x 1 at 2 ohms
IN STOCK- preamp and speaker-level inputs
- variable high- and low-pass filters (50-200 Hz, 12 and 24dB/octave)
JBL MS-A1004
4-channel car amplifier — 100 watts RMS x 4
IN STOCK- digital signal processing
- speaker-level inputs
- preamp inputs and outputs
Sound Ordnance™ M-4100
4-channel car amplifier — 100 watts RMS x 4
IN STOCK- 270 watts RMS x 2 at 4 ohms bridged
- variable high- and low-pass filters
- preamp inputs
JL Audio JX360/4
4-channel car amplifier — 70 watts RMS x 4
IN STOCK- 180 watts RMS x 2 at 4 ohms
- variable high- and low-pass filter (50-200 Hz, 12 dB/octave)
- speaker-level inputs
Boston Acoustics GTA-704
4-channel car amplifier — 70 watts RMS x 4
IN STOCK- 125 watts RMS x 2 at 4 ohms bridged
- variable high- and low-pass filters
- preamp and speaker-level inputs
Rockford Fosgate Punch P400-4
4-channel car amplifier 50 watts RMS x 4
IN STOCK- 200 watts RMS x 2 bridged
- variable high-pass/low-pass filters
JL Audio XD400/4
4-channel car amplifier — 75 watts RMS x 4
IN STOCK- 200 watts RMS x 2 bridged at 4 ohms
- preamp and speaker-level inputs
- variable high- and low-pass filters (50-500 Hz, 12 dB/octave)