{"product_id":"kenwood-kac-m8005-5-channel-marine-power-amplifier","title":"KENWOOD KAC-M8005 5-Channel Marine Power Amplifier","description":"\u003cp\u003eThe KENWOOD KAC-M8005 is a Class D five-channel power amplifier built for marine and motorsports audio systems. It provides dedicated amplification for four full-range speakers plus a subwoofer from one compact chassis. This makes it a practical choice for boats, ATVs, side-by-sides, and other 12-volt systems that need a complete amplified speaker-and-subwoofer setup.\u003c\/p\u003e\u003cp\u003eAt 4 ohms, the amplifier delivers 50 watts RMS to each of four main channels and 300 watts RMS to the subwoofer channel. It can also run the main channels at 2 ohms for 75 watts RMS per channel, while the subwoofer channel supplies up to 500 watts RMS at 2 ohms. The result is flexible power matching for a system using marine speakers with a dedicated subwoofer.\u003c\/p\u003e\u003cp\u003eThe KAC-M8005 uses a Class D design with a Power MOS-FET switching power supply and an extruded aluminum heat sink. Its conformal-coated circuit board supports use in marine and powersports environments, while the manual specifies mounting the amplifier away from direct water splash, excessive heat, humidity, and dust. A built-in protection circuit helps safeguard the amplifier and connected speakers in certain fault or overheating conditions.\u003c\/p\u003e\u003cp\u003eSeparate adjustable high-pass filters for the A and B speaker channels help remove low bass from full-range speakers when a subwoofer handles the lower frequencies. The dedicated subwoofer channel includes an adjustable low-pass filter and variable bass boost. Independent gain controls for the A, B, and subwoofer sections allow the system to be balanced for the connected source, speakers, and subwoofer.\u003c\/p\u003e\u003cp\u003eRCA line-level inputs and speaker-level input capability support installations with either aftermarket or compatible factory audio sources. Signal-sensing turn-on can switch the amplifier on when it detects an input signal, which can simplify integration in systems without a conventional remote-turn-on lead. Its 9-inch-wide footprint is suited to installations where space is limited but five amplified channels are needed.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFive-Channel Layout:\u003c\/strong\u003e Powers four speakers and one subwoofer from a single amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass D Amplification:\u003c\/strong\u003e Delivers multi-channel power in a compact amplifier chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConformal-Coated Circuit Board:\u003c\/strong\u003e Supports marine and motorsports-oriented installation environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Crossovers:\u003c\/strong\u003e Tailor high-pass and low-pass frequency ranges to connected speakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker-Level Input:\u003c\/strong\u003e Enables connection with compatible factory or aftermarket source outputs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal-Sensing Turn-On:\u003c\/strong\u003e Can activate when an input signal is detected.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe KAC-M8005 combines a conformal-coated circuit board with a Power MOS-FET switching power supply and extruded aluminum heat sink. It measures 9 inches wide by 2-3\/16 inches high by 7-3\/8 inches deep and weighs 4.5 pounds. Although designed for marine and motorsports applications, it should be installed in a protected location away from direct sunlight, excessive heat, high humidity, dust, and water splash.\u003c\/p\u003e\u003cp\u003eUse it in a 12-volt negative-ground electrical system and run the battery lead directly from the battery with an appropriately placed protective fuse or circuit breaker. The manual calls for automotive-grade power and ground wiring of AWG 10 or larger, while the amplifier supports 2-ohm stereo\/subwoofer loads and 4- to 8-ohm bridged loads. Four self-tapping mounting screws and one hex wrench are supplied; source wiring, terminals, speakers, subwoofer, and protective fuse or breaker separately.\u003c\/p\u003e","brand":"Kenwood","offers":[{"title":"Default Title","offer_id":45633069547590,"sku":"KAC-M8005","price":500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/4163\/5910\/files\/81iTTTuXHvL.jpg?v=1784404486","url":"https:\/\/audiowatt.store\/products\/kenwood-kac-m8005-5-channel-marine-power-amplifier","provider":"Audio Watt Store","version":"1.0","type":"link"}