The true-marine ms-da41400 will resist corrosion and the incredible 1400 Watt Output (peak) will power four signature speakers, or two signature speakers and a subwoofer with ease. Alternatively create your own configuration with dedicated Channel and bridging options available. The ms-da41400 is a 4 Channel Class-D Hi-Fi marine amplifier; the key benefit of a Class-D amplifier is low battery drain with a high Output, making this the perfect amplifier for the marine environment. The ms-da41400 incorporates heat-tempered and conformal Coated pcb's for maximum product life Plus the amplifier chassis is a heat Sink; reducing component Core temperature and increg efficiency. The stainless steel Cover conceals the amplifier set up controls and connections for a discrete, attractive look. Connections include four speaker channels for zone 1 and 2, with bridging ability to power subwoofers. RCA line-level inputs allow for easy connection to new or existing systems.

1-piece heavy-duty die cast chassis, 5-way circuitry protection - thermal/reversed power polarity/DC offset protection/high + low voltage. This delivers increased power to the connected speakers and/or subwoofers, extending your audio entertainment experience to a whole new level. A high efficiency 1400 Watt amplifier design which ensures low battery drain with a high output. Signature Series Marine amplifiers are designed and engineered for the harsh Marine environment.

Number of Channels: 4. Brand: Garmin. Voltage: 14.4 Volts. Item Dimensions LxWxH: 1.97 x 8.27 x 11.81 inches. Best Sellers Rank: See Top 100 in Electronics. International Shipping: This item can be shipped to select countries outside of the U.S. Domestic Shipping: Item can be shipped within U.S. Country of Origin: China. : B01G2H82GI. Manufacturer: Garmin. Date First Available: May 30, 2016. Item model number: 010-01969-00. Product Dimensions: 1.97 x 8.27 x 11.81 inches; 7.72 Pounds. Is Discontinued By Manufacturer: No.