Hertz HMR 20 Marine Audio Receiver With Bluetooth USB DAB Ready fuel transfer component The bullhorn design delivers precise

The bullhorn design delivers precise fingertip control

If you’re upgrading from smaller

Ideal for boaters who rely on an auxiliary outboard for trolling

reliable weatherproofing

Hertz HMR 20 Marine Audio Receiver With Bluetooth USB DAB Ready fuel transfer component The bullhorn design delivers preciseHertz HMR 20 Marine Audio Receiver with Bluetooth, USB and DAB Ready The Hertz HMR 20 is an all in one marine source unit designed to elevate every voyage. Built to withstand salt air, spray, and sun, it combines rugged durability with intuitive controls and studio grade audio tuning. Whether youre anchored at the dock or cruising the open water, this receiver delivers seamless access to entertainment without compromising reliability. Rugged Marine