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Monster

Monster S180 Bluetooth Speaker, Portable Speaker with 40W Stereo Sound, 28H Playtime, Bluetooth 6.0, Support AUX, TF, Wireless Stereo Pairing, IPX6 Waterproof Speaker for Home, Outdoor, Travel

  • Based on 29 reviews
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$129.99 Why this price?
Holiday Deal · 13% off was $149.99

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This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026

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Availability: Only 1 left in stock, order soon!
Fulfilled by Amazon
Arrives Wednesday, Dec 31
Order within 1 hour and 31 minutes
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Features

  • 40W Pure Monster Sound - Monster S180 Bluetooth Speaker delivers 40W of dynamic stereo sound. Double up with two speakers for a true left-right channel experience. Tuned with Monsters professional audio expertise, this portable speaker delivers deep bass, clear highs, and balanced mids, ensuring distortion-free, high-fidelity sound at home, outdoors, or on the go.
  • IPX6 Waterproof Protection - With IPX6 waterproof technology, Monster S180 Portable Speaker is built for any adventure. The rugged, splash-proof, and fully waterproof design means you can confidently use speaker by the pool, on the beach, camping, or hiking. Bring your portable wireless speaker anywhere. Rain, spills, and water immersion are no problem for the waterproof speaker.
  • 28H Playtime - Enjoy true wireless freedom with Monster Bluetooth speaker massive 28H playtime. The high-capacity battery provides non-stop music, perfect for long journeys, outdoor events, or all-day parties. Take your portable waterproof speaker anywherenever worry about running out of power, and keep the music going all day and night.
  • Convenient Portable Design - Designed for easy portability, Monster S180 Bluetooth Speaker comes with a sturdy metal buckle, letting you clip it to your backpack, bike, or bag. The compact, rugged build ensures your wireless speaker withstands bumps and drops, while offering powerful 40W sound wherever you go. Ideal for travel, hiking, sports, or daily useenjoy Monster Bluetooth speaker's professional sound anytime, anywhere.
  • Bluetooth 6.0 Connectivity - Monster speaker features the latest Bluetooth 6.0 for ultra-fast, stable connections and wider range. Effortlessly pair your portable Bluetooth speaker with smartphones, tablets, or laptops, enjoying seamless streaming, low latency, and superior signal up to 20 meters. Bluetooth 6.0 wireless speaker also supports multi-device memory for quick reconnections, making it perfect for on-the-go music and hands-free calls.
  • True Wireless Stereo (TWS) - Enjoy immersive and robust stereo sound by wirelessly pairing two speakers using True Wireless Stereo (TWS) technology. When paired, the dual wireless speakers deliver a combined output of up to 80W, filling any space with rich, high-fidelity audio. Perfect for parties, outdoor events, or home entertainment, TWS offers wider soundstage and clear left-right channel separation, creating a dynamic and professional listening experience.

Brand: Monster


Speaker Maximum Output Power: 40 Watts


Connectivity Technology: Auxiliary, Bluetooth


Audio Output Mode: Stereo


Mounting Type: Ceiling Mount


Material: Metal, Plastic


Model Name: MS62117


Speaker Type: Portable Speaker


Special Feature: 40W Loud Stereo Sound, Support AUX, Bluetooth 6.0, True Wireless Stereo, Built-in Mic, 28H Playtime, Hands-Free Calling, IPX6 Waterproof, Skin-Friendly Touch, Perfect for Party Outdoor Home Camping, Portable, Stereo Pairing, Waterproof


Recommended Uses For Product: For Computers, For Gaming Consoles, For Music Players, For Smartphones or Tablets, For Surround Sound Systems, For Televisions


Compatible Devices: Desktop, Smartphone, Television, iPhone


Subwoofer Diameter: 52 Millimeters


Unit Count: 1.0 Count


Surround Sound Channel Configuration: 2.0


Color: Black


Included Components: Charging Cable ×1, Monster S180 Bluetooth Speaker ×1, Quick Start Guide ×1


Product Dimensions: 3"D x 8"W x 4"H


Is Waterproof: True


Warranty Type: Limited


Maximum Range: 20 Meters


Number of Items: 1


Control Method: Push Button


Wireless Communication Technology: Bluetooth


Speaker Size: 52 Millimeters


Power Source: Battery Powered


Water Resistance Level: Waterproof


Customer Package Type: Standard Packaging


Number of Batteries: 1 AAAA batteries required.


Audio Driver Type: Dynamic Driver


Bluetooth Range: 20 Meters


Subwoofer Connectivity Technology: Wireless


Specific Uses For Product: Home Theatre, Party, Travel


Chassis Size: Sealed


Style: Monster S180 Black


Bluetooth Version: 6.0


Indoor/Outdoor Usage: Indoor, Outdoor


Manufacturer: Monster


Shape: Block


Item Weight: 1.54 pounds


Item model number: MS62117


Batteries: 1 AAAA batteries required.


Date First Available: August 22, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Dec 31

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
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  • 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.

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Top Amazon Reviews

    • Great speaker
Style: Monster S180 Black
Review Image by Josh D Josh D
This speaker sounds great and the battery last a very long time. It has Bluetooth, Aux and takes a micro sd card. The speaker is thick and not cheaply made. Very expensive for the price though at $129 but I got it for $30 on the Black Friday sale. Works great for my portable screen set up
Reviewed in the United States on December 13, 2025 by Josh D Josh D
    • Good sound and good quality
Style: Monster S180 Black
My son likes it very much. He said it has clear sound. It is also very well made too. The size is also good as he can pop it in his coat pocket to go.
Reviewed in the United States on December 8, 2025 by J.C.58
    • "Just Okay" sound with little bass. Poor value at $60
Style: Monster S180 Black
Two Stars because the sound is "just okay." For the price, I had much higher expectations. Bass sound is poor. I like that it has the ability to play from a TF/SD card, but the ability to navigate music files on the TF/SD card is very limited. I have not yet tested the full 28 hour play time.
Reviewed in the United States on November 14, 2025 by JB
    • Amazing speaker!
Style: Monster S180 Black
Amazing speaker! The sound quality is powerful and crystal clear with deep bass and rich tones. Battery lasts forever — perfect for parties, outdoor trips, or just relaxing at home. Easy to pair and built tough for travel. Totally worth it!
Reviewed in the United States on October 20, 2025 by JOSE GARCIA
    • Easy to connect through Bluetooth and sound quality is excellent
Style: Monster S180 Black
Review Image by Daniel Daniel
This feels like a premium speaker. The sound fills the room and you can feel the bass and treble. The battery lasts a long time. I have had it running for days now and haven't needed to charge it.
Reviewed in the United States on November 11, 2025 by Daniel Daniel
    • Loudness and ease of use
Style: Monster S180 Black
We use this with an iPad at the dining table. We wanted a louder speaker than the iPad had because one of us is hearing impaired. We accomplished getting the louder sound volume we wanted and also once it’s linked to the Bluetooth in the iPad al lthat is needed to use it is just to push the on/off button and it automatically hooks up to the iPad.. Accomplished what we wanted to happen. ... show more
Reviewed in the United States on November 8, 2025 by Amazon Customer
    • Don't waste your money
Style: Monster S180 Black
Really bad sound quality, 2nd worst portable speaker I've ever listened. Treble sounds very thin and there is no base. At $130, you might as well throw your money into the water. Anker Soundcore 2 sounds much better and it is literally 10x cheaper. 100% do not recommend.
Reviewed in the United States on December 10, 2025 by Yunfan Chen
    • Poor sound quality
Style: Monster S180 Black
Nothing monster about it. Sound doesn't compare much cheaper speakers. I returned it at half price. No way I'd even pay full price for it
Reviewed in the United States on December 16, 2025 by Kirsten

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