Leave The Land, But Not Your Tunes With Alpine’s Marine Audio Systems

Sections: Aftermarket, Car Audio, Infotainment, Installations

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Alpine's Marine Audio CDA-118M Head Unit

Alpine’s Marine Audio CDA-118M Head Unit

TORRANCE, CA – With warm weather and boating season approaching, Alpine‘s marine audio products will let you have the same entertainment experience you enjoy in your car, on your boat. Alpine offers a complete line of marine audio products consisting of head units, digital amplifiers, speakers, remote controls and a subwoofer.

Alpine marine products are designed for the unique challenges of the marine environment, such as saltwater, fog and UV exposure. All Alpine marine products undergo American Society for Testing and Materials (ASTM) tests for ASTM B117 salt spray/fog, as well as ASTM G154/D4329 UV resistance. The CDA-118M waterproof head unit, marine speakers and subwoofer also are tested for water intrusion, as set by the National Electronics Manufacturers Association (NEMA) standards. The remote controls are NEMA tested for water and dust intrusion.

Alpine offers two source units for marine use, the 1.8-DIN CDA-118M waterproof CD receiver and the CDA-9886M CD receiver/iPod controller. Both are compatible with iPod or iPhone and SiriusXM satellite radio, which are popular music sources for boaters (separate adapters and/or subscriptions may be required).

Alpine’s marine amplifiers, speakers and subwoofers are rugged and designed for on-water use. The compact yet powerful PDX digital amplifiers are available in five-channel and four-channel models. Speakers come in 6 1/2-inch coaxial and seven-inch component and coaxial designs. The marine subwoofer can be installed in either sealed or infinite baffle applications, allowing for a variety of installation options (such as under a bench seat) without sacrificing sound quality. The marine speakers and subwoofer are waterproof (NEMA IPx5) and have Centrex UV resistant grills. A handheld remote control provides convenient system control.

Alpine Electronics Marine Audio System Products

CDA-118M – Marine 1.8-DIN CD Receiver ($500.00)

CDA-9886M – Marine CD Receiver/iPod Controller ($400.00)

PDX-5M – Marine 4-Channel + Mono Power Density Digital Amplifier ($750.00)

PDX-4.100M – Marine 4/3/2 Channel Power Density Digital Amplifier ($650.00)

SPR-M700 – 7-inch Coaxial 2-way Marine Speakers ($200.00)

SPR-M70 – 7-inch Component Marine Speakers ($330.00)

SPS-M600 – 61/2-inch Coaxial 2-way Marine Speakers ($120.00)

SWR-M100 – 10-inch Marine Subwoofer ($230.00)

RUE-M1RF – RF Remote Control Kit ($120.00)

RUE-M1EX – Additional Remote Control for RUE-M1RF ($60.00)

Alpine’s marine audio products are available at authorized Alpine retailer. For more information, visit

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