RELIABILITY: Engineered with high-flex copper wiring and secure locking connectors to withstand the harsh marine environment and ensure uninterrupted audio performance.

Key Features

• ✔ Direct Plug-and-Play replacement
• ✔ Converts Fusion 12-pin to Standard ISO
• ✔ No wire cutting or soldering required
• ✔ Color-coded to standard ISO specifications
• ✔ Durable PVC insulation for marine use

Technical Specs

Connector Type A	12-Pin Fusion (Proprietary)
Connector Type B	Dual ISO (Power & Speaker)
Wire Gauge	Standard Automotive Grade
Voltage Compatibility	12V DC
Channels Supported	4 Channels (Front/Rear)

Series	Model / Application	Notes
Fusion MS-RA70	Standard Marine Stereo	Main 12-pin Connector
Fusion MS-RA70N	NMEA 2000 Variant	Main 12-pin Connector
Fusion MS-BB100	Black Box System	Standard ISO Loom Connection

Is this a genuine original part?

This is a premium quality aftermarket replacement part, manufactured to meet or exceed original equipment (OE) standards for fitment and performance.

How do I know if it is compatible?

We recommend checking the SKU/MPN and Cross Reference list provided above. This harness is specifically designed for the 12-pin connector used on RA70 and BB100 units.

Does this adapter support steering wheel controls?

This adapter handles primary power and speaker connections. Steering wheel control integration usually requires an additional interface, depending on the boat or vehicle's digital network (CAN-bus or NMEA 2000).