- What's in the Box
MB Quart NA3-1000.5 Nautic Marine 1000 Watt 5 Channel Marine Amplifier w/ Bass Remote
MB Quart NA3-1000.5 Five channel Nautic waterproof amplifier with marine specific connectors. Top mounted sound contouring with onboard crossovers, bass boost and adjustable input sensitivity all concealed behind top mounted controls. Channel 5 is 1 ohm stable and includes a bass remote.