Marine GPSs | Crutchfield

Marine GPS and Chartplotters

Marine GPS and chartplotters

VHF Marine Radios

VHF marine radios

Fishfinders

Fishfinders

Navigation Accessories

Navigation accessories

Marine Wire Connectors & Deck Fittings

Marine wire connectors & deck fittings

Marine GPS specials

Marine GPS specials

Our articles and videos

Building your boat's stereo system

When it's time to upgrade your boat's audio system, it's important to look for marine-rated stereo equipment that can stand up to life on the water.

by Crutchfield's Jon P.
Marine radio buying guide

From sunlight to rain to extreme temperatures, your boat's audio system has to endure a lot of abuse. This article will help you choose the right marine-rated radio for your boat.

by Crutchfield's Jon P.
Marine audio glossary

When you're shopping for marine audio and electronic equipment for your boat, you run into a lot of jargon along the way. Our Marine Audio Glossary can help.

by Crutchfield's Crutchfield Writing Team
Marine audio FAQs

Marine Audio FAQs

by Crutchfield's Crutchfield Writing Team
Nautical networking with NMEA 2000

Thanks to NMEA 2000 technology, today's marine gear can work together seamlessly to give you more information and entertainment than ever before.

by Crutchfield's Jon P.
Installing an amp on a boat: running power and ground wires

When installing an amplifier on a boat, finding a grounding point might seem tricky. But the answer is deceptively simple.

by Crutchfield's Matt F.
What do IP waterproof ratings mean?

It is becoming more and more common for consumer electronics to come with an IP rating, but what do these ratings mean? This article will cover everything you need to know about protecting your technology from solid and liquid damage.

by Crutchfield's Robert F.