MB Quart NA4-400.2 2-Channel 400W Max Marine Powersports Class-D Amplifier Other Car A/V Installation RMS Power @ 4 ohms:

RMS Power @ 4 ohms: 700W

RMS / MAX @ 4Ohm: 400W/800W

IDATALINK MAESTRO FOR1 (KIT-FOR1)

Marine Bluetooth Audio Receiver

20mm piezo tweeter

MB Quart NA4-400.2 2-Channel 400W Max Marine Powersports Class-D Amplifier Other Car A/V Installation RMS Power @ 4 ohms:BRAND NEW MB QUART NA4 400. 2 Nautic Series 2 Channel Waterproof Marine Powersports Class D Amplifier Key Features: Compatible Vehicle Fitment: Universal Marine Grade Protection IPX Rating: Meets or exceeds IP67 standards for waterproof and dustproof. Potted Internals: The potting material seals the components, insulating them and ensuring better durability, especially in harsh environments where exposure to moisture or water might otherwise cause