Monster S620 Bluetooth Speaker, Wireless Portable Outdoor Bluetooth Speakers, 60W True Wireless Stereo IPX8 Waterproof, Dual PairingBluetooth 5.4 Built-in Mic, Perfect for Home, Blue
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Availability:
Only 5 left in stock, order soon!
Arrives
Tuesday, Jul 14
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Features
- Monster Speaker Monster S620 Bluetooth speakers, meticulously crafted by Noel Lee and the Monster design team in the United States, leverage 40 years of audio engineering experience. These finely tuned speakers deliver 60W of audio output power and 360 stereo sound, providing a truly cinematic surround sound experience and immersive music enjoyment.
- True Wireless Speaker True wireless stereo speaker supports Bluetooth 5.4, allowing you to easily pair two portable speakers and instantly upgrade to 120W of stereo surround sound. It delivers true 360 dualenhanced stereo, making it perfect for parties or for relaxing at home while enjoying highquality music.
- Multifunctional Speaker This multi-functional speaker Bluetooth 5.4 connectivity and TF card input, giving you the flexibility to play music from various audio sources. It's IPX8 waterproof, portable, and durable. Hands-free calling is supported, so you can easily make and receive calls whether you're in a meeting, driving, or busy with other tasks. With multiple connectivity options, this versatile device meets all your needs, ensuring you can enjoy your favorite music anytime, anywhere.
- Portable Bluetooth Speaker Bluetooth wireless speaker comes with a convenient lanyard for easy carrying. It can be easily placed in a backpack, secured to a bicycle, or hung anywhere via the braided strap. It's ideal for outdoor adventures, camping, beach vacations, poolside activities, golf, and more. Its robust construction ensures durability. It measures 8.59 inches (D) x 3.29 inches (W) x 3.29 inches (H) and weighs 1.62 pounds. The package includes a Type-C charging cable, a quick start guide, and lifetime technical support.
- Outdoor Bluetooth Speaker Multifunctional design allows it to be placed vertically or sideways. Two EQ modes (indoor and outdoor) let you switch freely according to your preference. If you prefer deep bass, switch to indoor mode for rich bass; outdoor mode delivers dynamic treble. You'll love this wireless speaker.
Brand: Monster
Speaker Maximum Output Power: 60 Watts
Frequency Response: 80 Hz
Connectivity Technology: Bluetooth
Audio Output Mode: Stereo
Audio Output Mode: Stereo
Mounting Type: Tabletop Mount
Speaker Type: Portable Speaker
Additional Features: Waterproof
Color: Deep blue
Maximum Range: 33 Feet
Speaker Size: 8.58 Inches
Water Resistance Level: Waterproof
Bluetooth Range: 33 Feet
Speaker Maximum Output Power: 60 Watts
Frequency Response: 80 Hz
Connectivity Technology: Bluetooth
Compatible Devices: Desktop
Brand: Monster
Model Number: MS62120
Model Name: MS62120
Built-In Media: Quick Start Guide
Warranty Description: 365 days
Number of Items: 1
UPC: 070847100935
Manufacturer: Jonter
Unit Count: 1.0 Count
Item Dimensions D x W x H: 3.15"D x 3.15"W x 8.58"H
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Jul 14
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
I am a fan of the 3 letter named speakers for sound quality. Have had one for 3 years and now battery won't keep charge anymore. If it was cost effective to replace the rechargeable battery, i would. So, saw this speaker and said will give a try at more than half the price. Got first and was so impressed I got the 2nd to pair them...both speakers cost less than one 3 letter brand. Only thing missing is the equalizer app. The plus, if you use it, is the SanDisk. The ability to switch the bass level is really all you need. Remember the price; got 2 for the price of 1 of higher end brand. And my friends agree they sound awesome.
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Reviewed in the United States on June 3, 2026 by Lenny Dumais
Don't even need an equalizer, the volume is impressive. Great sale, so I ordered a second one for stereo. Connected right away and my downstairs roommate thought a storm was here. Instructions are actually well-written, easy to read (don't need a magnifier), and simple to understand.
Reviewed in the United States on June 4, 2026 by Zahn
Pleasetly surprised.. the 60watt is crucial. Good bass, mids and highs. The price is great. Sounds like a JBL. Very happy!
Reviewed in the United States on June 7, 2026 Reviewed in the United States on June 7, 2026 by chris
The sound quality is excellent. I took a star away for a minor but annoying problem. The increments of volume are too far apart. One click separates medium and loud. When you’re trying to find that sweet volume spot, it is difficult not to get frustrated jumping back and forth between too loud and not loud enough. As for the sound quality, it’s got an impressive range without distortion or cage rattle, though I admit I have not put the volume at test levels yet. I prefer my music without the bass-boosting feature, but it’s nice to know it’s available in the event I need to shake loose a few more screws around here.
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Reviewed in the United States on May 16, 2026 by deValcourt
JBL... MOVE OVER! found this on sale for $49 so I jumped on it saying all the positive reviews and I'm here to say they were right! This thing easily holds a tone against speakers that cost twice as much. Namely JBL. I can't believe this thing was on sale for less than 50 bucks. It sounds amazing! Get super loud holds base is waterproof rugged and looks good too! I could be happier with this purchase! Monster you really knocked it out of the park with this one and thank you for the sale! Not to mention you can purchase a second one and pair them for supreme wall thumping stereo sound! I'm so happy about this thing being on sale so if you happen to come across it and they're having the sale again I would suggest jumping on it as you won't be disappointed! I'm a bit of a Bluetooth snob when it comes to speakers and earbuds and I was skeptical as I have other monster products that weren't as good as I thought they should be but this thing is punching way above its weight class! Absolutely 100% phenomenal Bluetooth speaker! Actually gets louder than the stereo speakers in my 2017 Ford transit connect titanium edition. I'm so happy I stumbled across this speaker 😁👍🏻👍🏻💯🙌🏻⭐️⭐️⭐️⭐️⭐️ 10/10
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Reviewed in the United States on April 22, 2026 by E M
Two of these speakers arrived today. The build quality is solid and sound quality is equal to my JBL Flip 7. It took 3 seconds to pair them..The bass boost is a nice feature as well. You really can’t beat the price. It comes with a C cable and easy to read instructions. These would make nice graduation gifts.
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Reviewed in the United States on June 10, 2026 by Fern McNulty
The monster speaker has great sound pretty good bass. Battery has good life i charge every other day. Usually run 3 hours a day.
Reviewed in the United States on May 12, 2026 by Bigtom
This speaker is truly unbelievable. The sound is sharp and sounds amazing. You will find yourself in disbelief that something this small can sound so good. Let the rich buy Bose or Beats, I would bet this could out perform both of those. Don't give it a second thought go ahead and buy this you will not be disappointed.
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Reviewed in the United States on June 4, 2026 by The Honest Reviewer