Universal Gain Attenuator

This Universal Waterproof RCA Line Level Control allows for remote volume control on any head unit, giving you complete command over your sound system. Whether you want to fine-tune the bass or adjust the levels in different zones, this line level control has got you covered.

With its convenient "1 hole" mounting method, installation is a breeze. Simply attach it to your dashboard and enjoy easy access to precise sound adjustments. Plus, its waterproof design ensures reliable performance even in wet environments like boats, jet skis, or ATVs.