Boss Reflex BRRF40 UTV Sound bar – Complete Review

For outdoor sound systems, durability is key. It is the most important feature and key selling proposition of the product. It is what sets it apart from its competitors and puts it ahead in the race. Among outdoor speakerbars, UTV soundbars are a premium class. They are rough and tough water-resistant speaker bars for off-road adventure sport vehicles like UTVs, ATVs, side-by-sides and ORVs. They are also suitable for boats, golf carts, trucks, RVs and tailgating.

The Boss Reflex BRRF40 is a leading UTV soundbar. It has a max power of 1000 watts and is 40 inches wide. It has a rugged construction for surviving harsh climatic conditions. The soundbar mounts to roll cages and overhead bars of UTVs and ORVs. It has adjustable mounting clamps that allow it to be secured on rods in three different ways.

Let us now take a closer look at the technology and design aspects of the Boss Reflex BRRF40 UTV soundbar.

Let us get into details of Boss Reflex BRRF40 UTV Soundbar :

Technology and Design :

The Boss Reflex BRRF40 is an all-weather and all-terrain sound system. Its frame and internal sound components are designed to function in hot and wet outdoor conditions. The soundbar has a waterproof rating of IPX5. This means it can withstand water jets from any direction. For example, it can be sprayed with water from hose pipes and it will still not be affected. The enclosure of the soundbar is made from high-grade ABS plastic. It is fully marinized and dustproof. It is also impact-resistant and can survive the occasional knock or fall. The ABS housing saves the inner acoustic parts from mechanical damage during rough driving conditions. The Boss Reflex BRRF40 has multiple modes of connectivity. It has Bluetooth for cable-free and clutter-free audio input. It is compatible with all iOS and Android systems including, but not limited to, smart phones, tablets, iPhones, iPods and iPads. You can pair your phone with the soundbar and enjoy wireless music streaming from apps like Pandora and Spotify. For non-Bluetooth devices, the soundbar has a 3.5mm AUX input jack. It supports the AUX output of most sound devices like phones, tablets and MP3 players. The system also supports connections with multiple RIOT/REFLEX systems. It has 2V preamp outputs for adding multiple sound gadgets to widen the soundstage. The BRRF40 comes with a multi-functional Bluetooth in-line IPX5 remote controller. It lets you control the playlist and the volume without taking your hands off of the steering wheel or handlebar. A protective rubber case keeps the remote controller safe from impact, while an adjustable cage mounting bracket helps you mount the remote controller to the roll cage of your UTV. The Boss Reflex BRRF40 is powered by USB and also doubles as a powerbank. The onboard 1A charger can be used to charge phones and other devices on the go. The soundbar is black in color. It has funky LED dome lights which create a fun outdoor party ambience. The lights can be controlled through a soft-touch button provided on the front of the speaker bar alongside a mute button. The soundbar has a width of 40 inches. It fits roll cages with an inside measurement of 43 to 49.5 inches. It has a flexible multi-angle clamp system capable of surface, flush and cage mounting. This makes the soundbar very adaptable and allows you to try different mounting options for the best on-road sound projection. The mounting clamps fit bars with diameters between 1.5 to 2 inches. As most UTVs have bars within this thickness size, installation should not be an issue. The Boss UTV soundbar is a power-saving device. It has auto-shut off which shuts down the system when it is not in use for an extended period of time. It also has Zero Standby Current Draw which further conserves battery. The product has a platinum warranty of 3 years. The standard warranty is for one year but it can be extended by another 2 years.

Sound Quality :

The Boss Reflex BRRF40 is a force to reckon with. It is fitted with a massive 8-inch poly injection cone woofer that pumps out deep and resonating bass. The woofer is at the centre of the soundbar and is flanked on both sides by two pairs of 5.25-inch two-way-firing speakers. The drivers handle high and midrange frequencies. Combined with the bass from the woofer, they produce a very balanced sound profile with plenty of nuance and depth. The Boss Reflex BRRF40 is self-amplified speaker bar. It features a Class D amplifier with a peak power output of 1000 watts. Class D amps are considered to be more efficient than conventional Class A/B amps as they generate more power from a compact design. The BRRF40’s amplifier makes the incoming signal more robust and intense, bringing out the true splendor of the soundtrack. What’s more, it saves cost as you won’t have to worry about getting a separate external amp to power the signal. All the acoustic components of the Reflex BRRF40 are water-resistant and come with IPX5 waterproof rating. The soundbar features a special Digital Sound Processor (DSP) microprocessor. It harmonizes the audio and dynamically controls its processing. It minimizes the disturbances experienced on off-road rides and streamlines the final audio output of the soundbar.

Key features :

  • IPX5-rated 40-inch UTV soundbar.
  • Fully marinized, dustproof, weatherproof, impact-resistant.
  • 8-inch poly injection cone woofer, two pairs of 5.25-inch two-way drivers, Class D amp.
  • Bluetooth, AUX, 2V preamp outputs, multi-functional Bluetooth in-line IPX5 remote, USB charging, LED dome lights.
  • Fits 1.5 to 2 inch diameter bars, multi-angle clamp system, DSP processor.


Overhead stereo console is a very good option for UTVs & Golf Carts. Check our recommendation.

Find our coolest ATV Speakers guide to know the best products in the market.


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