Soundigital-Ready Molex Parallel Speaker Adapter for Motorcycles

Riders, crank up your bike’s soundtrack with the Molex Parallel Speaker Adapter. This kit links your upper fairing speakers to the lower fairing speakers in parallel across two amplifier channels, delivering balanced, room-filling sound exactly where you want it.

Plug-and-play with American Hard Bag and Velocity speaker wire harnesses, this 2 Female to 1 Male adapter ensures equal power distribution to all four speakers, so you don’t lose volume or clarity when you ride harder.

If your amp is 2 Ohm stable and both speaker pairs are 4 Omhs, you can effectively double the amplifier’s output while keeping every speaker in phase. It works with Velocity RZA500.2 and Velocity OverDrive or RZ65H speakers.

Note that not every amp doubles power at 2 Ohms, so check your specifications or call 1-888-311-0016 for guidance.

Designed for performance-minded riders, this adapter boosts sound quality, is easy to install, and offers durable, reliable connections—hallmarks of Soundigital-grade reliability. Upgrade your fairing audio and feel the difference on every ride.

Shop now to boost your motorcycle sound or learn more.