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KSPEAKER

Motorcycle Speakers Bluetooth Waterproof Radio Audio System Built-in Amplifier, 3 Inch Metal Mp3 Player, Great for ATV, Scooter Bike,12 Volt Vehicle, K2BL

  • Based on 703 reviews
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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon
Arrives Friday, Mar 27
Order within 17 hours and 23 minutes
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Color: Black


Features

  • Motorcycle Speakers: It includes two high power 3-Inch full-range speakers, which can provide high-quality sound, and has FM radio.
  • Bluetooth: Play and control a library of your favorite music using your smartphone or MP3 device,and connect to various multimedia apps via Bluetooth.
  • Easy to install: just match the size and you can plug and play. Mounting hole size: 7/8-1.25 inch. (Suitable for installing on motorcycle handlebar)
  • Built-in power amplifier: There is no need to connect and install a power amplifier, all amplifier equipment is built into the audio system, simplifying the application of audio.
  • Appearance and control: The all-metal shell is polished and spraying, and it is waterproof design, the outdoor experience is very good; Simple knob function, very easy to control.

Description

KSPEAKER KS-K2BL bluetooth waterproof sound system brings you enjoyable music.;The one-piece metal body and a pair of 3-inch full-range speakers can be installed on motorcycles, scooters or ATVs (fit round tube 7/8 Inch, 1 Inch, 1.25 Inch).;The Bluetooth function allows you to connect to a music device to play your favorite music, and you can use the FM radio function to accompany you with messages whenever you want.

Brand: KSPEAKER


Speaker Maximum Output Power: 300 Watts


Connectivity Technology: Bluetooth


Audio Output Mode: Stereo


Input Voltage: 12 Volts


Mounting Type: Bar Mount,Motorcycle Mount,Play,Plug Mount


Material: Metal


Model Name: K2BL


Speaker Type: Outdoor


Special Feature: Waterproof


Recommended Uses For Product: For Music Players


Compatible Devices: Smartphone, Tablet, MP3 Player


Subwoofer Diameter: 3 Inches


Unit Count: 1.0 Count


Surround Sound Channel Configuration: 2.0


Color: Black


Included Components: Bluetooth waterproof sound system, built-in amplifier, MP3 player


Product Dimensions: 3.3"D x 9.8"W x 6.3"H


Item Weight: 1.47 Kilograms


Is Waterproof: True


Maximum Range: 49.21 Feet


Number of Items: 1


Control Method: Touch


Wireless Communication Technology: Bluetooth


Speaker Size: 3 Inches


Power Source: Corded Electric


Woofer Diameter: 3 Inches


Vehicle Service Type: Motorcycle, Scooter, ATV


Audio Driver Type: Dynamic Driver


Bluetooth Range: 10 Meters


Subwoofer Connectivity Technology: Wired


Includes MP3 player?: Yes


UPC: 784068203725


Manufacturer: KSPEAKER


Shape: Round


Item Weight: 3.23 pounds


Item model number: S7


Date First Available: March 18, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Mar 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Great speakers
Color: Silver
The media could not be loaded. I’ve had this for a few months now. It was easy to install. It would have been easier if I had read the instructions to begin with but it’s on. Easy to connect to my phone. It also has radio and USB. Mine came with a USB drive with some music on it. Doesn’t know if that’s standard. Sound quality is good but will get distorted if you max out the volume. Music is audible at 45MPH but above that wind noise takes over. So it’s good around town. I’ve had it on my bike through several rainstorms and it still works. ... show more
Reviewed in the United States on July 9, 2025 by Benn
    • Great value for the money
Color: Silver
Review Image by Matthew Gibson Matthew Gibson
Review Image by Matthew Gibson Matthew Gibson
Review Image by Matthew Gibson Matthew Gibson
Review Image by Matthew Gibson Matthew Gibson
I gave it 5 stars because of the value for the price. Its mounting system is very easy and works great. Sound quality is nice and it’s got some volume. Matches my bike perfectly. I think this speaker is the best for the money no doubt. If you want decent sound on your motorcycle, easy installation, and not too expensive this is the speaker for you. ... show more
Reviewed in the United States on June 14, 2025 by Matthew Gibson Matthew Gibson
    • Bass weak, volume inadequate at higher speeds, overall a decent unit for the price and features.
Color: Silver
I read reviews prior to purchasing so was aware what to expect. Previous reviews were pretty accurate. Installation was not overly difficult. Unit is easy to operate. Bass is very weak but was expected. Volume is not adequate at higher speeds; fairly clear up to 50-60mpr, over that it is difficult to clearly hear. Softer music will be un-hearable at higher speeds. I installed on a Harley Softail with somewhat moderate exhaust sound level, with louder pipes as I have on my other bike this would probably not work at all at higher speeds. Bluetooth music is clearer than FM radio, assuming a better signal feed from Bluetooth. Overall a decent product for the money. Will work well around town or at moderate highway speeds. Did not want a unit with external controls (mostly bad reviews on those items), probably one of the better units available for the price range and features. ... show more
Reviewed in the United States on July 10, 2025 by Dan Willets
    • Excellent Heavy Duty Speaker, Loud
Color: Black
Review Image by Mailed out fast. Thank you . Mailed out fast. Thank you .
Review Image by Mailed out fast. Thank you . Mailed out fast. Thank you .
Review Image by Mailed out fast. Thank you . Mailed out fast. Thank you .
Review Image by Mailed out fast. Thank you . Mailed out fast. Thank you .
Review Image by Mailed out fast. Thank you . Mailed out fast. Thank you .
Review Image by Mailed out fast. Thank you . Mailed out fast. Thank you .
Review Image by Mailed out fast. Thank you . Mailed out fast. Thank you .
The media could not be loaded. The K2BL is Excellent heavy duty metal speaker weighing approximately 2 pounds, maybe 3. I have a v star 950 and it mounts perfectly. It comes with all the wiring and tons of extra parts incase the screws vibrate loose and fall out. The sound is incredible and is very clear. I would honestly say it’s louder than most household Bluetooth speakers. The buttons are easy to navigate through. If you have a battery maintainer already installed on your motorcycle, you can plug the speaker into that plug to try it out, but then it’s recommended to hard wire it directly to the battery itself, because the maintainer cable is designed for a slow charge, and could interfere with the speaker. I will update this review with a picture of the final installation tomorrow. So far after just plugging it in and listening to it, I am very happy and excited. Would definitely purchase this again. I just wish it had an anti theft system. ... show more
Reviewed in the United States on September 5, 2025 by Mailed out fast. Thank you . Mailed out fast. Thank you .
    • This thing is phenomenal
Color: Black
Review Image by Dylan Dylan
It was an absolute pain to install onto my handlebars because the adjusters just could not stretch to the right angle for my bike. Nonetheless I eventually managed to get them on there. It is very sturdy, had great features, and best of all it’s LOUD! It comes with a flash drive already installed (that you can remove) that’s loaded with songs (a very mixed variety) , has Bluetooth, and plays the radio as well. The radio picks up stations but it’s the greatest at finding signals, I do with it had an antenna or something. But this thing is loud, I can hear it when I’m cruising on the highway doing about 70-75 just fine. I’m sure if you have one of those obnoxiously loud bikes it’ll be a lot harder to hear, but that’s the price you pay, you’d rather hear the bike than great music lol. I ride a 2024 Kawasaki Eliminator 450cc for reference. Love this thing, it kicks butt. UPDATE after like 8-9 months : 1. The radio feature is extremely limited to non functional. It basically doesn't pick up stations even with very strong signal. 2. You can technically hear it at highway speeds but you should probably use headphones or ear plugs at highway speed regardless to prevent yourself from getting hearing loss. It is super rainy though once you pass 65 mph. Non existent at 70 mph. I keep it on my bike to use it for when I'm parked somewhere or hanging out with people and we want to listen to music. It's great for when your at the lake or river and want to blast music while y'all swim or something. Would be nice to use as well on days you plan to just putt around town , not going over 50 mph , and just enjoying a little ride around. I realize my original review was a bit exaggerated and optimistic but I've come to straighten that out lol. ... show more
Reviewed in the United States on March 22, 2024 by Dylan Dylan
    • Good around town but screws vibrate out
Color: Black
Screws vibrated out though they warn of this and tell you to tighten them monthly but who would? They should figure out how to resolve this issue. Useless on the highway but really good around town. Another screw stripped, so i will have trouble removing it when needed. Would give 3.5 because i dont wear a helmet around town and it's fun listening to music while just cruising around. Pandora Deep Tracks option ... show more
Reviewed in the United States on August 22, 2025 by Anthony Sclafani
    • Great sound quality and very loud!
Color: Black
Review Image by Michael Cafaro Michael Cafaro
I am impressed with this K Speaker. The clarity at max volume is excellent, plenty loud, you can definitely hear it over the motor running. Good value for the price as well! I am happy with it!
Reviewed in the United States on August 15, 2025 by Michael Cafaro Michael Cafaro
    • Good, not great
Color: Black
Review Image by Jack Jones Jack Jones
Decent radio for around town. Very difficult to hear on the highway. Does not have volume controls on the unit, so you need to use your phone. Installation was simple. Also there are no adjustments for bass/treble.
Reviewed in the United States on July 18, 2025 by Jack Jones Jack Jones

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