Kenwood's KAC-M1804 4-channel amplifier will pump up your car's audio system with 45 watts RMS per channel; that's more than twice the power of most car stereos. The super-compact KAC-M1804 will add new clarity and impact to the basic sound system of almost any kind of vehicle on and or water, and it'll fit in a lot of places when space is tight. The amp uses plastic covers to protect its connections and features a conformal coated circuit board that keeps out moisture and salt.

General Features:

• compact 4-channel amplifier for car, motorcycle, and boat
• 45 watts RMS (100 watts peak) x 4 at 4 ohms
• non-bridgeable, 4-ohm stable per channel
• MOSFET power supply and Class D amp technology
• conformal-coated circuit board — suitable for marine applications
• preamp and speaker-level inputs
• signal-sensing turn-on on speaker-level inputs eliminate need for a separate remote lead
• RCA cables and short power/speaker harness included
• 10-gauge power and ground leads recommended
• fuse rating: 15A x 1
• dimensions: 5-1/2"W x 1-5/16"H x 3-9/16"D