Marine Stereo Equipment


The Marine Stereo and Boat Audio Experts

Looking for a marine stereo, amplifier, CD player, AM/FM receiver, head unit or waterproof marine speakers? We are the marine audio specialists. Since 2003 we have helped outfit boats and yachts all over the world with quality marine sound systems. Our many years’ experience makes us uniquely qualified to simplify the selection process for you. We can help you find something for your boat, for your patio outdoors, for your pool, or for your hot tub. Whatever the application, we are sure to have a waterproof system to meet your needs.

Why Should You Use Marine Stereo Gear?

Some boating enthusiasts use car audio equipment in their boats to get the sound they want when they are on the water. It seems to make sense because car stereos are cheap, easy to find and most boats have a 12-volt electrical system, just like an automobile. However, car audio gear is designed to be installed in an enclosed vehicle where it will be safe from rain, splashing, humidity and salt air. There are some important drawbacks to using it on your boat that you should know about.

Typical life expectancy for a car stereo that is is exposed to a marine environment on a boat is about 1 year. You might get more life than that, but you might also get less. Corrosion is the main problem since the copper in the circuit boards is very vulnerable. Even if the stereo doesn’t get wet, there is the moisture and sometimes salt in the air to contend with.

Better Than Car Audio

By contrast, a marine stereo will have circuit boards that are dipped in a liquid plastic or resin. The liquid plastic dries to form a thin, transparent, protective covering over the entire board, sealing all of the copper from exposure to the air. After this process, manufacturers will examine the boards under an ultraviolet light. The plastic is UV reactive so it will glow under the ultraviolet light which makes it easy to see any flaws in the coating which can be corrected. This manufacturing process adds years of life to a boat stereo that a car stereo will never survive.

Some marine stereo head units are completely sealed and waterproof. They can be splashed and rained on with no ill effects. These units use rubber gaskets to seal the access doors and the chassis is made of stainless steel, or heavy-duty ABS plastic rather than galvanized steel.

Longer Life For Speakers

Many people don’t realize that car speakers, and most any other speakers that are not designed for the outdoors, are made with paper cones. Paper sounds cheap and flimsey, but the paper used in speaker cones is actually more like a thin cardboard material. Manufacturers don’t use paper because they are cutting corners to save money. Some of the most expensive speakers you can buy are made with paper because it is an excellent material for sound reproduction. A lot of time and effort goes into engineering the paper to the perfect specifications for optimal sound quality.

That having been said, it doesn’t take much of an imagination to picture in your mind what happens to a paper speaker cone when it is exposed to water. Typical car stereo speakers may not last an afternoon on a boat let alone a year or more. Marine speakers use waterproof materials like mylar or polypropylene instead of paper. These materials closely approximate the resonance properties of paper with the added benefit of being waterproof. So, you get excellent sound quality and durability too. As you might expect, boat speakers are usually a little more expensive than car speakers, but the benefits greatly outweigh the cost.

Marine speakers are waterproof speakers which means they are impervious to rain, splashing and even hosing down according to standards set by the American Society for Testing and Materials. However, they are not typically designed to be submerged. Submersion requires resistance to water pressure that isn’t a factor in the manufacturing process. While most boat speakers can withstand a quick dip in the water, it would be very difficult to find a manufacturer that says it’s not a problem to submerge their speakers. Besides that, they sound terrible underwater!

By and large, using a marine stereo system in your boat is worth the extra time, effort, and cost. Our web site is here to make it easy for you.