4 ohm - Low-pass - 4 Channel Car Amplifiers
In the case of a 4 channel amplifier, use two channels to drive a pair of full-range speakers, and bridge the other 2 channels to power a sub-woofer. Among many features of a 4 channel amplifier are remote sub-woofer level control, tri-mode operation, bridgeable channels and max bridged power to 1000W. Four channel car amplifier provide users multiple input/output selectors to power up to four devices. This is great if you need to power an entire sound system.
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- Planet Audio BB4.1200 Big Bang 1200W 4-Channel Full Range Class-D Amplifier$300.99
- Class-D 4-Channel Amplifier
- 2-ohm Stereo and 4-ohm Bridged Impedance Stability
- 225W x 4 @ 2Ω
- 113W x 4 @ 4Ω
- 450W x 2 (Bridged) @ 4Ω
- Orion XTR10004 Class AB 4 Channel Full Range Amplifier - 4000 watts$349.99
- Orion XTR series Class AB 4 Channel 4000 watts amplifier
- High speed MOSFET power supply
- Classic Orion industrial design
- Heavy gauge wire / high power speaker terminals
- 12 db/octave Filters
- Audiopipe APCLE-6004 2500 Watt Class AB 4-Channel Amplifier$329.99
- Audiopipe APCLE-6004 2500 Watt Class AB 4-Channel Amplifier
- 4 ohms: 150 watts x 4 channels
- 2 ohms: 200 watts x 4 channels
- 4 ohms: 300 watts x 2 channel (Bridged)
- 4 - Channel Low level RCA inputs
- 4 - Channel Speaker level RCA inputs
- Rockford Fosgate P600X4 600 Watt 4-Channel Class AB Car Amplifier$395.99Out of stock
- 4-Channel 600 Watts car amplifier
- 75 watts RMS x 4 Channels at 4 ohms
- High level input capable with an Auto Turn-On circuit
- On-board Punch equalizer and is remote Punch Level Control ready
- DSM, NOMAD, MESHA3, DTM and C.L.E.A.N. technologies
- Hidden top mounted control panel and a cast aluminum heatsink
- Rockford Fosgate M400-4D 400 Watt Full-Range Marine Class-D 4-Chanel Amplifier$331.99Out of stock
- 400 Watt 4-channel high efficiency Class-D amplifier specifically designed for Marine and Power-sports applications
- 75 Watts x 4 @ 4-Ohm
- Pulse Width Modulated MOSFET power supply
- Variable 12dB/octave Butterworth crossover
- 2/3/4 channel operation
- 4 Gauge power / ground connectors
- Cast aluminum heatsink for effective heat dissipation
- Tri-stage protection that covers thermal, over-circuit and short circuits