BOOM Swimmer DUO Bluetooth Speaker for Golf Cart

Today we are going to talk about the Polk Boom Swimmer Duo Bluetooth speaker. It is an excellent waterproof speaker for golf carts, boats and UTVs, and is widely favored by golfers and adventure sports enthusiasts across the world. Let us analyze this golfing speaker system and take a closer look at its sound and design aspects.

Boom Swimmer Duo – A Speaker of Choice For Golf Cart :

Sound Quality :

The Polk Boom Swimmer Duo is a rugged and compact outdoor speaker. It is fitted with a 1-inch round midrange driver which delivers high-fidelity audio with crystal clear vocals and booming bass. It has a frequency response of 240 Hz to 16 kHz. It helps the speaker process low, midrange and high frequencies without any difficulty. The biggest advantage of the Swimmer Duo is its stereo linking ability. It allows the speaker to be wirelessly clubbed with another Swimmer Duo speaker to create an expansive sound stage with dedicated left and right channel stereo sound. Stereo linking significantly elevates the sound performance of the device. It maintains the integrity of the original soundtrack and reproduces the left and right sounds as intended by the music creator. The gadget has Bluetooth and flexible mounting options. Hence, you can hoist it anywhere you like to create a more intimate sound effect. For instance, you can mount the speaker(s) on any bar or flat surface and point it(them) in any direction to enjoy lossless audio. The flexibility offered by the Polk Boom Swimmer Duo is truly unparalleled. It is what sets it apart from the other Bluetooth speakers in its category. Now let us turn our attention to the design of the speaker and the technology used to develop it.

Design and Technology :

The Polk Boom Swimmer Duo is a versatile all-weather and all-terrain speaker. It is an IPX7-rated waterproof golf cart speaker. It can be completely submerged in 1-meter-deep water for up to 30 minutes without any issues. The device can withstand sprays and jets of water from any direction. It is completely water-resistant, and is designed for outdoor use in beaches, golf courses and boats. It can also be used in pools, showers and baths. Furthermore, it is dustproof, dirtproof, sandproof and mudproof. The enclosure of the speaker is securely sealed to keep out dust, soil, dirt and debris. The gadget is also shockproof. It has a rough-and-tough construction with a rubberized exterior that guards the internal acoustic parts from knocks and falls. All of these safety features fortify the Boom Swimmer Duo against the elements. They improve the performance and longevity of the device, making it one of the best wireless golf speakers. The Swimmer Duo is shaped like a cup. It has soft touch controls on its circular surface for managing the music. Mounting the speaker is a breeze. There are two ways you can do it. The first option is to use the flexible tail attachment. It is a bendable and detachable mounting equipment shaped like a tail. You can use it to secure the speaker on any pole or bar. Just twist and loop the tail around the rod until you get a tight fit. The second option is to use the suction cap to mount the speaker on flat hard surfaces. It is a removable contraption, and provides a firm slip-free grip on walls, roofs, counter tops and dash boards. Now let us focus on the modes offered by the speaker for sound input. The Swimmer Duo golf cart speaker has both wired and wireless connectivity. It has Bluetooth for wireless music streaming and supports all Bluetooth-enabled gadgets. For media input through cable, the device has a 3.5mm auxiliary input jack. The package includes an auxiliary audio cable for connecting the speaker to various sound sources. The device has an inbuilt microphone with speakerphone facility for hands-free phone calls. You won’t have to reach for your phone every time you get a call. You can leave your phone in your cart’s storage or golf bag. It will keep your phone safe and also give you more freedom to move about the turf. The Swimmer Duo has an onboard rechargeable lithium ion battery. It offers a playback time of up to 8 hours per charge. A micro USB charging cable accompanies the speaker for quick and easy charges. The gadget has a 1 year warranty on the cabinet and the driver. Dimensions of the speaker are: 9.71 inches x 2.62 inches. It is extremely lightweight and weighs just 0.4 lbs.

Special features :

  • IPX7-rated waterproof Bluetooth golf cart speaker
  • AUX-IN jack with audio cable
  • 1-inch midrange driver
  • Stereo linking
  • Shockproof, dustproof, dirtproof, mudproof, sandproof
  • Detachable flexible tail and suction cup for mounting
  • Built-in mic for hands-free calls
  • Integrated rechargeable battery with up to 8 hours play time


Complement your marine audio setup with these top marine subwoofers. For installing AM/FM radio kits, check our recommended radios for golf cart.


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