Monoprice Harmony Boombox Portable Bluetooth Speaker, Waterproof, TWS
Product # 43247
UPC # 889028174654
$49.99
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ETA: 4/4/2023
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Browse 12 questions
Browse 12 questions
and 18 answers
How's the bass on this thing?
A shopper
on Jun 19, 2022
BEST ANSWER: Considering it's a small speaker, the bass is fairly good. Audio quality overall is pretty good for something this size. It goes loud (and thumpy) enough to be obnoxious, if you're out in public with it. Since audio quality is subjective; if you really want 'good' bass, you need something larger.
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- dm on Jun 19, 2022
- Purchased on Apr 26, 2022
BEST ANSWER: Considering it's a small speaker, the bass is fairly good. Audio quality overall is pretty good for something this size. It goes loud (and thumpy) enough to be obnoxious, if you're out in public with it. Since audio quality is subjective; if you really want 'good' bass, you need something larger.
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- dm on Jun 19, 2022
- Purchased on Apr 26, 2022
Not a problem.. Very powerful bass, and midrange. Used it yesterday in an open park pavilion for ~75 people - unit delivered ample clean sound.
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- John R on Jun 19, 2022
- Purchased on May 4, 2022
It's pretty boomy. My only overall complaint with it is that the battery life is less than stellar.
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- Nick on Jul 20, 2022
- Purchased on Mar 8, 2022
Pretty good. Just have to leave space around the speaker because the bass comes out the back.
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- Dana M on Jun 20, 2022
- Purchased on May 2, 2022
Pretty impressive considering the small size. Much better than my JBL Flip 5
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- Rudolph T on Jun 20, 2022
- Purchased on May 8, 2022
It has way more bass than I thought it would. I was quite surprised
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- David on Jun 19, 2022
- Purchased on May 4, 2022
The bass is surprisingly good, given its size!
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- Ken W on Jun 19, 2022
- Purchased on Mar 24, 2022
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Can someone share their tips on how to get two of these Bluetooth speakers to pair? I tried the instructions in the manual with having them both unpaired from any device. No luck. I then tried someone's tip on having just one of the devices paired. Still no luck.
Any other advice on how to sync these will be greatly appreciated.
Any other advice on how to sync these will be greatly appreciated.
Alain U
on May 18, 2022
BEST ANSWER: The instructions in the manual and the telephone support provided no assistance. Through trial and error with both speakers "on" touch the end of one to the charging port end of the other. You should hear a tone to tell you they are linked. One speaker will become the control unit for off function. With each use you will hear the tones to indicate the speakers are linked.
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- Rolf G on May 25, 2022
- Purchased on May 4, 2022
BEST ANSWER: The instructions in the manual and the telephone support provided no assistance. Through trial and error with both speakers "on" touch the end of one to the charging port end of the other. You should hear a tone to tell you they are linked. One speaker will become the control unit for off function. With each use you will hear the tones to indicate the speakers are linked.
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- Rolf G on May 25, 2022
- Purchased on May 4, 2022
I tried too. It doesn't work. I chatted with tech support. They said the solutioni is to have the phone connect to both speakers and play both via the phone. I tried everything to get the pair, to pair. No luck.
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- Kevin McMaster E on May 25, 2022
- Purchased on May 4, 2022
I have not be able to sync them either. I can play one or the other but not both together.
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- Greg L on May 25, 2022
- Purchased on May 4, 2022
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Can you connect more than two speakers?
A shopper
on Nov 20, 2022
BEST ANSWER: I have not been able to and when I called In to Monoprice they said it was a known issue even though it is advertised as being capable of stereo. Good speaker otherwise.
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- Richard V on Nov 20, 2022
- Purchased on May 4, 2022
BEST ANSWER: I have not been able to and when I called In to Monoprice they said it was a known issue even though it is advertised as being capable of stereo. Good speaker otherwise.
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- Richard V on Nov 20, 2022
- Purchased on May 4, 2022
I don't believe you can. The instructions mention connecting two, no more.
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- Ryan M on Nov 21, 2022
- Purchased on Mar 9, 2022
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How can you turn off the beeping while at low battery? When the speaker is at or below 30 percent it beeps every couple seconds making it practically unusable.
New User U
on Jan 14, 2023
BEST ANSWER: Mine does the same, but I think at 20%. Not only that it skips a huge range volume near the bottom and continually increases the volume. Also it cranks the volume to like 75% when you first turn it on. Not my favorite speaker. Won't be keeping this one.
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- Chris D on Jan 16, 2023
- Purchased on May 4, 2022
BEST ANSWER: Mine does the same, but I think at 20%. Not only that it skips a huge range volume near the bottom and continually increases the volume. Also it cranks the volume to like 75% when you first turn it on. Not my favorite speaker. Won't be keeping this one.
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- Chris D on Jan 16, 2023
- Purchased on May 4, 2022
Mine starts at 20%. But it only charges up to 60% no more. These have that bug. Good sound especially with 2 they connect. I just bought 2 more. That way they cover about 8-10 hours depending on volume level. Full blast 8 hours.
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- Bernard B on Jan 15, 2023
- Purchased on Jun 16, 2022
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Does this support Qualcomm's Aptx codec?
A shopper
on Mar 3, 2022
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Can you charge the battery and listen to the speaker at the same time?
A shopper
on May 4, 2022
BEST ANSWER: Yes. My low powered charger doesn't really make much progress while it's playing, but it does charge.
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- ANDY B. on May 13, 2022
- Purchased on May 4, 2022
BEST ANSWER: Yes. My low powered charger doesn't really make much progress while it's playing, but it does charge.
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- ANDY B. on May 13, 2022
- Purchased on May 4, 2022
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How do I get speakers into TWS mode? Manual is not helpful
A shopper
on May 7, 2022
BEST ANSWER: The manual appears to be incorrect. The manual states the speakers should be unpaired. After trying to touch every part of them together, I tried doing it with one of the speakers paired to something. That appeared to work, one of them played a tone, the unpaired speaker turned solid, and when I turned one off the other turned off.
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- Ward R on May 12, 2022
- Purchased on May 4, 2022
BEST ANSWER: The manual appears to be incorrect. The manual states the speakers should be unpaired. After trying to touch every part of them together, I tried doing it with one of the speakers paired to something. That appeared to work, one of them played a tone, the unpaired speaker turned solid, and when I turned one off the other turned off.
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- Ward R on May 12, 2022
- Purchased on May 4, 2022
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How to turn off flashing blue light?
A shopper
on May 7, 2022
How can I turn off flashing blue light?
A shopper
on May 7, 2022
When used as a pair in TWS mode how do you determine R and L channel???
A shopper
on May 30, 2022
Can L/R stereo be achieved with the wired aux line in or only with 2 units and the TWS Bluetooth configuration? I’d like to use the Aux Line In and hear stereo. Is it possible?
A shopper
on Jul 22, 2022
Given that the instructions about how to know when the battery is charged are completely wrong, anybody have any ideas about how know what the level of charge is?
A shopper
on Jan 12, 2023
Reviews
4.3 / 5.0
7 Reviews
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Rated 2 out of 5
Its got some weird quirks
Starts beeping once a minute at 20%, turns up the volume on bluetooth to 75% when you first turn it on and blasts out your ears, misses a large range of volume near the bottom end, continually turns up the volume without your input.
Would not recommend.
Would not recommend.
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Rated 5 out of 5
Loud and Clear
Great sounds out of this little Bluetooth speaker.

This little Bluetooth speaker is amazing. Very loud and clear with a driving bass.
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Rated 5 out of 5
Great Sound once setup
I agree with other reviews that it can be tricky to pair in surround. Bought two and one of them was bum and wouldnt charge past 60 percent and wouldnt pair either. MP replaced and new one is great. Two together is one of the cheapest best solutions ever. I used to always want to run wires for reliability, but for the price I forget that thought altogether. Plus I can take on road trips. You can't miss with these
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Rated 4 out of 5
Great Sound, poor documentation
These really fill our new outside space with sound and are easily portable to other locations.
Soundstage is great, bass is amazing when places on a heavy table and the overall performance is wonderful (to these old ears).
The documentation on the other hand appears to be written for a different set of speakers.
Linking the speakers to each other was not possible when following the printed instructions.
After three tries putting them "head-to-head" as specified, I was ready to return them as defective.
After a little thought, I put them "head-to-tail" and Shazam, they were linked.
Connecting to my phone was a snap and I'm using them daily.
Soundstage is great, bass is amazing when places on a heavy table and the overall performance is wonderful (to these old ears).
The documentation on the other hand appears to be written for a different set of speakers.
Linking the speakers to each other was not possible when following the printed instructions.
After three tries putting them "head-to-head" as specified, I was ready to return them as defective.
After a little thought, I put them "head-to-tail" and Shazam, they were linked.
Connecting to my phone was a snap and I'm using them daily.
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Rated 4 out of 5
Great sound. Not sure when it is charged
Big sound. Charging lights do not operate like the manual says
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Rated 5 out of 5
If you survive the setup a worthwhile result
Speaker is excellent in sound quality. The instructions provided to link the speakers is wrong and telephone support provided no help beyond the manual. Through trial and error we were able to link the speakers. A frustrating setup which the manufacturer could correct by providing correct instructions. Overall, speaker is well-made and sounds great.
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Rated 5 out of 5
Buy 2!
These are just the speakers I was looking for!! One speaker will do you just fine, but I highly recommend getting 2. The stereo effect will light up any room. Super easy connection between the 2 of them too! You just turn them on and hold them together for a second or 2 and they link automatically. The bass coming from the back was very unexpected as well. Battery life is pretty spot on to the manufacturer?s estimate. Can?t beat the price.
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