• Hot Deal
    Alpine KTP-445A
    KTP-445A
    Alpine KTP-445A
    SOLD IN-STORE ONLY
  • Clearance
    Alpine MRV-F300
    MRV-F300
    Alpine MRV-F300
    SOLD IN-STORE ONLY
  • Hot Deal
    Alpine KTP-445U
    KTP-445U
    Alpine KTP-445U
    SOLD IN-STORE ONLY

4 Channel Amplifiers

4 channel amplifiers have 2 front (right/left) and 2 rear (right/left) channels. This type of amplifier is the ideal solution for installing 2 pairs of car speakers or 1 pair of speakers and 1 low powered subwoofer by combining or "bridging" the rear right & left channel.