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expiredminntwins | Staff posted Jul 17, 2026 4:56 PM

Monster S150 Bluetooth 5.4 Wireless Speaker w/ IPX7 Waterproof & Multi-Channel Connection (Black) $21.99 + Free Shipping w/ Prime or on $35+

$22

$50

56% off
Amazon
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Deal Details
Direct-sale store via Amazon [amazon.com] has Monster S150 Bluetooth 5.4 Wireless Speaker w/ IPX7 Waterproof & Multi-Channel Connection (Black) on sale for $21.99. Shipping is free w/ Prime or on orders $35+.
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Direct-sale store via Amazon [amazon.com] has Monster S150 Bluetooth 5.4 Wireless Speaker w/ IPX7 Waterproof & Multi-Channel Connection (Black) on sale for $21.99. Shipping is free w/ Prime or on orders $35+.

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Jul 17, 2026 5:04 PM
757 Comments
Joined Jul 2009
serotoninzeroJul 17, 2026 5:04 PM
757 Comments
It's $20 at this link. I just bought the Anker SoundCore 3 for my shower, hasn't even arrived yet, but for only $20 I feel like I should give it a shot.

https://www.amazon.com/dp/B0GHTP4...mhFallback
1
1
Jul 17, 2026 6:05 PM
4.3K Comments
Joined May 2006
ArcticatJul 17, 2026 6:05 PM
4.3K Comments
The Monster S150 Bluetooth Speaker measures 5.5" × 3" × 6" and weighs just 13.7 ounces
Original Poster
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Deal Hunter
Jul 19, 2026 3:58 PM
15.5K Comments
Joined Aug 2012
minntwinsJul 19, 2026 3:58 PM
Original Poster
Pro
Deal Hunter
15.5K Comments
Quote from serotoninzero :
It's $20 at this link. I just bought the Anker SoundCore 3 for my shower, hasn't even arrived yet, but for only $20 I feel like I should give it a shot.

https://www.amazon.com/dp/B0GHTP4...mhFallback

Hope you like it!
Jul 22, 2026 10:57 AM
1.2K Comments
Joined Mar 2006
TeramanJul 22, 2026 10:57 AM
1.2K Comments
If you look at the Amazon price history you will see it was $20, then it went up to $30 for a few days, but has been it this price for several weeks. Hard pass!
Jul 23, 2026 1:53 PM
98 Comments
Joined Jun 2020
GlobalizeJul 23, 2026 1:53 PM
98 Comments
S150 plus for $30 seems like a better deal. https://www.amazon.com/dp/B0F62PH...yp_imgToDp
Jul 23, 2026 3:14 PM
474 Comments
Joined May 2019
Major16Jul 23, 2026 3:14 PM
474 Comments
Quote from Globalize :
S150 plus for $30 seems like a better deal. https://www.amazon.com/dp/B0F62PH...yp_imgToDp
The S150 also has Bluetooth 6.0
Aug 6, 2026 10:00 PM
245 Comments
Joined Mar 2015
sirbuyalotAug 6, 2026 10:00 PM
245 Comments
Incredible sound on these devices. They sound great with all different types of music. I bought two of them to put them into stereo link mode . And I told my phone to Output audio in mono . I put one in my kitchen and one in my bedroom so as I move through my home, I keep on hearing the podcast or audiobook or music . I'm very happy with the price tag as well of 20 bucks each . Also supports mP3s loaded up on flash drive or microSD card and popped in the back so no phone required if you don't want . The directions are simple to link the two speakers together . Just power both on , and then hold down the Bluetooth icon bottom for 5 Seconds and the other one will change to rgb color letting you know they're linked. Make sure to do this before their pair to any device . If you already paired it to some device, hold down the power button for 10 seconds to reset the whole unit and or look in the directions to forget all Bluetooth previous connections . After Linked them together, then you can search with your phone for the Bluetooth name of m150 . After connecting, the primary speaker that you initially held down for a few seconds, will change it's top color to rgb. Now you have two RGB speakers telling you that one is linked to the other and your phone is linked to the one . Also has 8 in auxiliary input to be speakers for your iPod or laptop or desktop computer.

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