Works on

ALL Yamaha 2025+

1 x MotoMarine’s Yamaha Plug and Play Audio Harness
1 x JL Audio MX 280/4 Amp
2 x JL Audio M3-770X-S
2 x RCA Y-Adaptor

This complete audio package for Yamaha, connects to the factory bluetooth and gives you the RCA and remote wire for the amplifier. You will replace the factory speakers and run wires to the new speakers from The JL MX280/4 Amp. With our configuration, you will setup the AMP Bridged @ 4Ω 140 W RMS x 2.

Please note, with this system, you MUST run wiring from the Amp to the speakers, so there will be some modification required. Due to the cheap original Yamaha audio system, we do NOT offer a plug and play version for Yamaha.

This complete audio package for ALL Yamaha 2025+ connects to the factory bluetooth and gives you the RCA and remote wire for the amplifier. You will replace the factory speakers and run wires to the new speakers from The JL MX280/4 Amp. With our configuration, you will setup the AMP Bridged @ 4Ω 140 W RMS x 2.

1 x MotoMarine’s Yamaha Plug and Play Audio Harness
Our custom built Plug and Play Audio Harness allows you to connect to the factory Yamaha Bluetooth system without any modifications to the factory wiring.

1 x JL Audio MX 280/4 Amp
4-Channel Class D Full-Range Amplifier, 70 W x 4 @ 2 Ω / 50 W x 4 @ 4 Ω – 14.4V
Generating a solid 50W x 4 into 4 ohms (14.4V, 1% THD), the MX280/4 is fully bridgeable, so it can be used as a 3-channel amplifier, or as a 2-channel amplifier producing a potent 140W x 2 into 4 ohms.

2 x JL Audio M3-770X-S

Purpose-engineered and built for real marine duty, M3 coaxial systems deliver excellent performance at a more affordable price than our maximum-performance M6 models.

The M3-770X 7.7-inch coaxial speaker is designed around the standard marine 7.7-inch speaker format and features a wide mounting flange with a six hole mounting pattern.

The long excursion woofer design and excellent power handling make your music come through loud and clear at speed, or at anchor. The woofer design is optimized to operate with a large volume of air behind it (at least 2 cu. ft. / 57 l). Operating this coaxial system in less space will compromise its low frequency performance.

A 0.75-inch pure silk dome tweeter, specially treated to withstand the marine environment, handles the high-frequency duties. Silk has been chosen for its lightness, excellent damping properties and smooth response characteristics.

Although M3-770X Coaxial Systems can be used with as little as 20 W per channel, for best audio performance we recommend amplifiers capable of between 75-100 W of continuous power per channel.