Best Fm Radios For Boats: Top Picks

When it comes to choosing the best FM radio for your boat, there are a few things you should consider. Firstly, you'll need to determine the installation size – will you be replacing an existing stereo, or installing a new one? The standard DIN size is about 7 x 2, but stereos now come in various shapes and sizes, so it's important to measure the space you have available. You should also consider the power output of the stereo and whether you'll need an external amplifier. Other features to look out for include device connectivity, CD players, and waterproof capabilities. Here are some specific product recommendations to get you started:

- Fusion MS-RA670 Marine Entertainment System: This system offers marine-grade construction, excellent water resistance, and connectivity options such as Bluetooth, USB, and AM/FM radio.

- Kenwood KMR-D378BT Marine CD Receiver: An affordable option that includes a CD player, Bluetooth, USB, and AUX inputs, and a water-resistant coating.

- JBL PRV-175 Marine Digital Media Receiver: A budget-friendly option that fits into a standard tachometer hole, offering Bluetooth, USB, and AUX inputs, and JBL's sound quality reputation.

- Clarion M608 Marine Digital Media Receiver: A high-power output system with Bluetooth, USB, and AUX connectivity, and a watertight design.

- Sony DSX-M55BT Marine Digital Media Receiver: A compact and UV-resistant design with Bluetooth, USB, and AUX connectivity, and Sony's sound quality reputation.

- Rockford Fosgate PMX-5CAN Marine Digital Media Receiver: A high-quality construction with a large colour display, offering Bluetooth, USB, and AUX inputs, and Pandora and SiriusXM compatibility.

- Pyle Marine Bluetooth Stereo Radio: This single DIN-style boat radio receiver system includes a built-in microphone, digital LCD, RCA, MP3, USB, SD, and AM/FM radio, and comes with a remote control.

Installation size

When choosing an FM radio for your boat, one of the most important considerations is the installation size. If you are replacing an existing stereo, the cutout hole will greatly influence your choice as mounting plates and adapter plates are not readily available. The standard DIN size is about 7" x 2" but not all stereos come with these dimensions anymore. Many waterproof stereos have a DIN-sized chassis but a larger faceplate that overlaps the installation surface, so this is something to keep in mind.

A new trend in stereo design is moving away from the traditional boxy shape and towards more compact and streamlined models. Some are round and gauge-sized with a shallow mounting depth, resembling a mounted remote more than a traditional stereo. Others are rectangular and thin, requiring a cutout of approximately 3" x 5". Another style is the "black box" stereo, which consists of a small box containing the amplifier, radio, and wiring connections, controlled by a small, waterproof wired remote.

When choosing a marine stereo, it is important to carefully check the measurements of the unit against the space you have available to avoid installation problems. This is true even if you are doing a new install, as installation measurements can be critical.

Power output

When choosing an FM radio for your boat, one of the most important considerations is power output. This will determine the volume and sound quality of your audio system.

A good quality marine stereo will output 40 to 60 watts of peak power per channel. Most stereos have 4 channels, so you're looking at a total peak power output of 160 to 240 watts. This translates to a range of about 15 to 25 watts of RMS continuous power per channel.

Power Considerations

This amount of power is usually sufficient for small boat installations. However, if you are particular about sound quality and volume, you may want to consider an external amplifier. Stereo head units with more than 240 watts of peak power can be hard to find.

If you only power 2 speakers with your stereo, you will only be using half the power. You can double your volume by simply adding 2 more speakers. On the other hand, if you need to power more than 4 speakers, you may need to look into an external amplifier to avoid damaging your stereo and speakers.

Alternative Options

If you're looking for an alternative to a traditional stereo system, you could consider a "black box" stereo. This consists of a small box that contains the amplifier, radio, and all the wiring connections. It is controlled by a waterproof wired remote that can be conveniently mounted.

Waterproofing

When choosing an FM radio for your boat, it's important to consider waterproofing. While you may assume that all marine stereos are waterproof, this is not the case. All marine stereos have coated circuit boards to prevent corrosion in a humid environment, and they are UV resistant. However, only some are completely resistant to rain and splashing.

If you know your stereo will be exposed to water, check the specifications to ensure it can handle it. Some stereos are only partially waterproof, with a sealed faceplate but an exposed chassis, which could be problematic if water gets behind the dashboard.

Handheld VHF radios are also available with waterproofing. These are portable and can be a lifesaver, as they can be carried with you and can better pinpoint your exact location via GPS if you are separated from your boat. Look for a radio that's water-resistant and able to float so that it's easy to find and can still be used if it ends up in the water.

• DS18 MRX1 AM/FM Radio Receiver: This unit has a USB port and Bluetooth connectivity. It is gauge-sized and fully waterproof.
• Jensen JMS3RTL 3" AM/FM Radio Receiver: This receiver features a USB port, weather band, and Bluetooth. It is also gauge-sized and waterproof.
• Boss Audio MGV520B: This is a gauge-sized, waterproof marine stereo with a colour display. It has Bluetooth connectivity and a USB port.
• Cobra MR HH350 FLT Handheld Floating VHF Radio: This handheld radio is submersible and waterproof. It has a noise-cancelling mic, a backlit LCD display, and NOAA weather alerts.
• Uniden MHS75 Waterproof Handheld 2-Way VHF Marine Radio: The Uniden MHS75 is a submersible and waterproof handheld radio with selectable transmit power. It has all USA/International and Canadian Marine channels.

Device connectivity

When choosing an FM radio for your boat, device connectivity is a key consideration. Most marine stereos have some form of auxiliary audio input, usually a 3.5 mm input jack. However, if you plan to use a smartphone or other devices as your source of music, it is important to check the specifications to ensure compatibility and determine how it will connect to your stereo.

Many marine stereos feature a USB port for connecting devices, which can also recharge and control smartphones and MP3 players. However, Apple products require proprietary software, so it is important to check that the USB port is compatible with your device.

Bluetooth connectivity is another convenient feature offered by most marine stereos, allowing wireless streaming from a smartphone. However, Bluetooth has a limited range of about 30 feet and may be subject to interference.

If you are an iPhone user, you may also want to look for iPhone control functionality. Some stereos are compatible with Apple devices via a Fusion-Link device.

For those who want to listen to the radio, it is worth noting that SiriusXM is the main satellite radio provider. To enable this feature, you will generally need to purchase a separate receiver kit and antenna, ensuring it is compatible with your stereo.

Satellite radio

Compatibility

Before purchasing a satellite radio, ensure that it is compatible with your boat's stereo system. Look for models that are specifically designed for marine use and check the specifications to ensure they can be integrated with your existing setup. Some satellite radios may require additional equipment, such as a separate receiver kit and an antenna, so be sure to factor those costs into your decision.

Features

Installation and Size

The installation process and size of the satellite radio are also important considerations. If you're replacing an existing stereo, the cutout hole will influence your choice. Measure the cutout and ensure the new satellite radio will fit properly. Some satellite radios have a standard DIN size, while others may have larger faceplates or unique designs. Additionally, consider the number of speakers you plan to connect to the satellite radio and whether you need an external amplifier to achieve your desired sound quality and volume.

Water Resistance

Water resistance is a critical factor when choosing a satellite radio for your boat. Ensure that the unit is completely waterproof and can withstand rain, splashing, and the marine environment. Check the specifications to confirm that the satellite radio is fully sealed and resistant to corrosion. This will help prevent damage and ensure the longevity of your device.

Device Connectivity

If you plan to use your smartphone or other devices as a source of music, look for satellite radios with Bluetooth connectivity, USB ports, or auxiliary inputs. Bluetooth streaming allows you to wirelessly connect your device and stream music, but keep in mind that it may drain your phone's battery. USB ports can often be used for both device connectivity and charging, especially for Apple devices that require proprietary software.

Remote Control

Some satellite radios offer the option of a remote control, which can be very convenient when operating the device from different areas of your boat. Remote controls are typically sold separately, and you can choose between wired and wireless options. Wireless remotes, often RF (radio frequency) types, offer more flexibility as they do not need to be pointed directly at the stereo to work and can function through obstructions.

• Fusion MS-RA70NSX NMEA 2000 SiriusXM-Ready Marine Entertainment System
• Sony DSXM55BT Bluetooth Marine Digital Media Stereo Receiver SiriusXM Ready, Single DIN
• Garmin 010-02277-00 GXM 54 SiriusXM Satellite Weather and Audio Receiver
• BOSS Audio Systems MGR350B Marine Boat Stereo Gauge Receiver with Bluetooth and USB
• Kenwood Bluetooth Digital Media Marine Receiver with Satellite Radio-Ready

Frequently asked questions