4 Channel Amplifiers
Another popular option, 4-channels, are commonly used to power an entire set of door speakers (4 total speakers). 4-Channel amplifiers are also bridgeable, allowing for a ton of configurations, but the most popular application we find these amplifiers in is powering door speakers. Common features are: Stereo, Full-Range, Bridgeable (most of the time), Usually used to power two sets of speakers (4 total speakers), Also able to be used in other configurations, however this is not as common. Usually has Class A/B Circuitry, but can also have full-range Class D as well
- Rockford Fosgate T1000-4ad 1000 Watt 4-Channel Class AD Power Series Car AmplifierSpecial Price £974.99 Regular Price £1,099.99 Save £125.00
- Rockford Fosgate M5-800X4 M5 Series 4-channel 800 Watt Element Ready™ marine amplifierSpecial Price £594.99 Regular Price £699.99 Save £105.00
- Rockford Fosgate T600-4 Power Series 600 Watt 4-Channel AmplifierSpecial Price £544.99 Regular Price £649.99 Save £105.00
- Rockford Fosgate T400-4 Power Series 400 Watt 4-Channel AmplifierSpecial Price £419.99 Regular Price £499.99 Save £80.00
- Rockford Fosgate R2-500X4 New Prime Series 500W 4-Channel AmplifierSpecial Price £259.99 Regular Price £299.99 Save £40.00
- Rockford Fosgate R2-300X4 New Prime Series 300W 4-Channel Class-D Car AmplifierSpecial Price £219.99 Regular Price £249.99 Save £30.00
- Rockford Fosgate PBR400X4D Punch 4 Channel 400watt RMS Compact AmplifierSpecial Price £289.99 Regular Price £329.99 Save £40.00
- Rockford Fosgate PM600X4 4-Channel Class-AB 600 Watt Marine/ Sports AmplifierSpecial Price £609.99 Regular Price £699.99 Save £90.00
- Rockford Fosgate PM400X4 Punch Series 4-Channel Class-AD 400 Watt Marine/ Sports AmplifierSpecial Price £429.99 Regular Price £499.99 Save £70.00
- Rockford Fosgate TM400X4AD 4-Channel Class-AD 400 Watt Marine/ Sports AmplifierSpecial Price £499.99 Regular Price £599.99 Save £100.00
- Rockford Fosgate P600X4 600Watt 4-Channel Class AD AmplifierSpecial Price £439.99 Regular Price £499.99 Save £60.00
- Rockford FosgateT400X4AD 400W RMS Compact 4-Channel Class AD AmplifierSpecial Price £379.99 Regular Price £399.99 Save £20.00
- Rockford Fosgate T800-4ad 800 Watt 4-Channel Class AD Power Series Car AmplifierSpecial Price £714.99 Regular Price £799.99 Save £85.00
- Rockford Fosgate P400X4 400W RMS Punch Series 4-Channel Class AB Car Power AmplifierSpecial Price £349.99 Regular Price £399.99 Save £50.00