Best Auxiliary Powersports Speaker Systems of 2025

The Soundstorm Marine Speaker System is a versatile and powerful audio solution for your powersports adventures. With its multi-color illumination feature, you can set the mood and create a vibrant atmosphere, especially at night. The built-in Bluetooth allows you to wirelessly stream music from your smartphone or MP3 player, giving you convenient control over your favorite tunes. The high-performance built-in class D amplifier ensures that the speakers and tweeters deliver exceptional sound quality. Furthermore, this speaker system is weatherproof, with an IPX5 rating, so you can enjoy your music without worrying about the elements. With easy installation and compatibility with various devices, the Soundstorm Marine Speaker System is a reliable and stylish choice for all your outdoor activities.

The BOSS ATV Sound System is a weatherproof speaker system designed for use on ATVs and UTVs. It features RGB illumination that can be changed to suit your mood, making it great for nighttime use. With built-in Bluetooth, you can easily stream music from your smartphone or MP3 player, or use popular apps like Spotify and Pandora. The system also includes an auxiliary input that is compatible with iPods, iPhones, smartphones, and MP3 players. The ATV65BRGB is weatherproof, so you can use it in any conditions. The speakers and tweeters are powered by a built-in class A/B amplifier, and the system can be set up in seconds by plugging in the cigarette lighter power cord.

The BOSS Motorcycle Stereo offers an impressive audio experience for your rides. With Bluetooth connectivity, you can easily stream your favorite playlists from your smartphone or MP3 player, giving you access to endless music options. This system is also weatherproof, ensuring that rain or snow won't stop your tunes. The two 3-inch speakers come with adjustable brackets, allowing you to fit them on handlebars of various sizes for a perfect installation. Additionally, the compact, weatherproof amplifier is designed for easy placement, keeping your bike looking sleek while delivering powerful sound.

Introducing the BOSS Bluetooth Speaker System - perfect for use with ATVs, motorcycles, and 12 volt vehicles. With Bluetooth connectivity, you can easily play and control your favorite tunes from your smartphone or MP3 device. The system comes with a compact, weatherproof, class D amplifier that ensures high-quality sound even in harsh weather conditions. Additionally, the system includes two 3-inch matte black full range speakers with adjustable brackets that can fit handlebars ranging from .75” to 1.25”. A 3.5 mm auxiliary input is also available for compatibility with audio outputs of smartphones and MP3 players. Finally, the system features a convenient inline volume control attached to the amplifier, which can be easily installed in a place of your choosing. With BOSS Audio Systems' 3-year platinum online dealer warranty, you can rest assured that you are making a wise investment.

The BOSS Sound Bar enhances your outdoor audio experience with its built-in Bluetooth, allowing you to easily stream your favorite music from your smartphone or MP3 player. You can also connect devices via the 3.5 mm aux-in, making it compatible with various audio sources. With four powerful 4-inch speakers and two 1-inch soft dome tweeters, this sound bar ensures high-quality sound powered by a reliable amplifier. Plus, its IPX5 weatherproof rating means you can enjoy music without worrying about the elements interfering with your fun.

The ThundrTunes Marine System is designed for outdoor adventures, making it perfect for your motorcycle, UTV, ATV, or boat. It features a multifunction controller that allows you to easily manage your audio settings while on the go. Its weather-resistant design ensures that you can enjoy your music even in light rain, adding convenience to your outdoor activities. With a powerful output of 240 watts max, you’ll experience clear sound quality, whether you’re listening to tunes or using it with subwoofers. Plus, the auxiliary input lets you connect your smartphone or MP3 player effortlessly, so you can start playing your favorite tracks right away.