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Extended holiday returns
FREE refund/replacement until Jan 31, 2027 Learn more
FREE refund/replacement until Jan 31, 2027 Learn more
This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2027
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
Only 10 left in stock, order soon!
Arrives
Friday, Nov 13
At a glance
- Condition
- New
- Model
- BOYISEN-S18
- Dimensions
- 3.15"D x 3.15"W x 7.87"H
- Weight
- 890 g
- Color
- Black
- Audio Output Mode
- Stereo
- Input Voltage
- 5 volts
- Works with
- Desktop, Laptop, Smartphone, Tablet, Television
Features 7
- Split Stereo Design: Why settle for sound from just one corner? Snap BOYISEN apart and mount the two speakers on opposite sides of your golf cart or truck tailgate for a wider stereo sound experience. Snap them back together for a compact, portable setup with powerful combined sound. Enjoy your favorite music on the golf course, at outdoor gatherings, and wherever your adventures take you.
- Instant Magnetic Mounting: Ditch the annoying clamps and straps. Each speaker features strong built-in magnets on the side (not the bottom) for quick attachment to compatible metal surfaces, such as steel golf cart pillars, metal garage toolboxes, and metal fences. Simply position the magnetic side against a suitable metal surface for convenient, hassle-free mounting without complicated installation.
- Quick TWS Pairing & Auto-Reconnection: For initial setup, press and hold both power buttons to activate TWS pairing, which may take up to 30 seconds. Once paired, both speakers automatically reconnect within seconds when powered on together. For a stable connection, keep the speakers within 33 ft (10 m) of each other and use them on the same golf cart. Using one speaker on each of two separate golf carts is not recommended, as changing distances may cause audio interruptions.
- 24-Hour Playtime: Enjoy up to 24 hours of continuous playback on a single charge at 50% volume with RGB lighting off. That's enough for up to three full rounds of golf, a busy day in the workshop, or garage projects. Keep your favorite music playing throughout long days and outdoor activities without frequent recharging.
- Bluetooth 5.3 & USB-C Charging: Enjoy convenient wireless music streaming with Bluetooth 5.3 for a reliable listening experience around the golf course, workshop, or garage. The USB-C charging port fully recharges the speakers in approximately 34 hours, making them ready for your next round of golf or outdoor adventure.
- Powerful Sound & IPX5 Water Resistance: Featuring 20W peak power (10W 2), BOYISEN delivers rich, powerful sound for golf outings, backyard BBQs, tailgating parties, neighborhood gatherings, and outdoor adventures. IPX5 water resistance helps protect against accidental spills, sweat, and unexpected rain. Enjoy your music outdoors with added protection against splashes and rain. Do not submerge in water.
- Independent Use & Thoughtful Golf Gift: Each speaker can also be used independently as a Bluetooth speaker. In TWS mode, control power, volume, music playback, and lighting effects from either speaker, with adjustments synchronized between both units. Note: The two speakers cannot connect to two different Bluetooth devices simultaneously. With its unique split design, portable convenience, and magnetic mounting, this speaker set makes a thoughtful golf gift for men, golfers, DIY lovers, dads, and husbands.
Description
About Us Golf is more than a game. It's about the moments you enjoy along the way. At BOYISEN, we create thoughtful golf cart accessories that bring comfort, convenience, and enjoyment to every ride. Make every round worth remembering. Split Magnetic Speaker Heated Golf Cart Seat Bluetooth Heated Beanie Heated Beanie with Light Golf Cart Fan with Mister
Specs 42
| Brand | BOYISEN |
|---|---|
| Speaker Maximum Output Power | 20 watts |
| Connectivity Technology | Bluetooth |
| Audio Output Mode | Stereo |
| Input Voltage | 5 volts |
| Mounting Type | Magnetic Mount |
| Enclosure Material | Plastic |
| Speaker Type | Portable Bluetooth Speaker |
| Additional Features | Bass Boost TWS Stereo, LED Light Split Speaker Design, Portable Detachable Design, Stereo Pairing Magnetic Mounting, Waterproof TWS Stereo |
| Antenna Location | Golf |
| Subwoofer Diameter | 2.05 inches |
| Color | Black |
| Is Waterproof | True |
| Warranty Type | Limited |
| Maximum Range | 10 meters |
| Control Method | Push Button |
| Speaker Size | 5.08 centimeters |
| Woofer Diameter | 2.05 inches |
| Tweeter Diameter | 2.05 inches |
| Water Resistance Level | Water Resistant |
| Bluetooth Range | 59 feet |
| Specific Uses For Product | Golf Cart, Party, Travel |
| Unit Count | 1 Count |
| Item Dimensions D x W x H | 3.15"D x 3.15"W x 7.87"H |
| Item Weight | 890 g |
| Power Source | Battery Powered |
| Number of Batteries | 2 12V batteries required. (included) |
| Model Number | BOYISEN-S18 |
| Model Name | BOYISEN-S18 |
| Built-In Media | 2-in-1 Magnetic Bluetooth Speaker*1, Quick Start Guide, USB-C*2 |
| Number of Items | 1 |
| Customer Package Type | Standard Packaging |
| Series Number | 1 |
| Manufacturer | BOYISEN |
| Number of Audio Channels | 2 |
| Signal-to-Noise Ratio | 80 db |
| Wireless Technology | Bluetooth |
| Subwoofer Connectivity Technology | Wireless |
| Connectivity Protocol | Bluetooth |
| Audio Driver Type | Dynamic Driver |
| Audio Driver Size | 5.2 centimeters |
| Number Of Circuits | 2 |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Nov 13
Yes, absolutely! This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2027.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Great little speakers
Color: Black
Great speakers. You have to pair them when they arrive. I didn’t know this and almost sent back due to one “not working.” The magnets are great, no problem attaching to golf cart and staying. Good sound, I use one on my front porch every so often. I really like these portable speakers!
Reviewed in the United States on September 15, 2026 by Anon
Perfect for a fun day of golf
Color: Black
This dual speaker is perfect for a round of golf. For the price the speaker quality is really good. Not much bass but I wouldn’t expect that for the size and cost. They are loud and the ability to place on each side of the golf cart is the key selling point for me. I’d recommend these for any golfer who is looking to enjoy a day on the course and not take life so seriously. Note: read the instructions prior to connecting them to your cellphone. In order for both speakers to be in sync you need to turn on both at the exact same time when connecting to Bluetooth.
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Reviewed in the United States on September 17, 2026 by A.J. S
Decent
Color: Black
These are really nice. They’re heavy-duty and have a decent sound. I read another review saying the magnet didn’t work, but that hasn’t been my experience. The magnets on mine work just fine. I also saw that someone had trouble connecting them. I had no problem at all. As soon as I connected them, both started working. I haven’t driven the golf cart into anything to test how well they hold up to an impact, so I may update this later. But as of now, they seem solid and I think they’re a good deal.
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Reviewed in the United States on September 12, 2026 by Z. Buenas
Well worth the money
Color: Black
I love these speakers!!!!! Great magnets and supreme sound. I had a few guys ask me while golfing where did I get my speakers?
Reviewed in the United States on October 16, 2026 by James McMillon
awesome
Color: Black
Love this on my golf cart but my son loves it in his room even more as it comes part
Reviewed in the United States on October 10, 2026 by Bonnie
Convenient
Color: Black
Love this 2 in 1 split magnetic speaker! My husband can use this when he golfs but I use it in the house mostly. Love listening to music while I’m cleaning the house and doing chores. So I can have one speaker in part of the house and another one in the other part of the house so when I’m walking around picking up and cleaning I don’t lose my music! Sounds great and super easy to use! You can also connect to two different devices at once if two different people are wanting to listen to music in separate rooms.
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Reviewed in the United States on August 29, 2026 by Melissa
Great little speakers
Color: Black
These little speakers sound good the magnets realy hold them price is right you can't go wrong easy for my android phone to pickup by Bluetooth thanks Amazon for a great product!!!!!
Reviewed in the United States on September 27, 2026 by timothy taylor
Really neat speakers
Color: Black
So this 2-in-1 Split Magnetic Golf Cart Speaker, Portable Bluetooth Speaker is really neat. The lights are cute, and can be turned off if wanted. The split speakers can be used together or individually, which I think is a really neat feature. So I can listen to something on one speaker and the hubby can listen to something else on the other one. In order to do that they need to be turned on separately and the connection names are different from when they are turned on together a d connected. The battery life is almost awesome. It lasts for hours at leat 6, but longer
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Reviewed in the United States on August 15, 2026 by Tee Lindsey