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Portable Resonance Speaker w/ Carrying Case - White
In Stock This item should ship today (11/30/2015) if ordered within 6 hours 44 minutes

0.92 lbs

Flat Rate Shipping Prices

  • 0-3lbs- $4.99

Portable Resonance Speaker w/ Carrying Case - White

With the Resonance Portable Speaker, you have a compact portable speaker unit that can provide a full range of frequency response signals.

The unit is ideal for use with iPod®, iPhone®, iPad®, Galaxy® SIII, and other smartphones and tablets. The resonance portable speaker uses the hybrid technology of a standard speaker, which can deliver mid to high frequencies, and a driver which can deliver low-end bass frequencies using the resonance of the table, wall, or other mounting surface. The extended low frequency response of the portable speaker can outperform any similar size device by producing bass frequencies around three octaves below the low-end cutoff of a traditional unit.

The portable speaker is powered by an internal rechargeable battery, which can deliver up to 10 hours of playtime per charge. This unit can easily be recharged through a USB cable that is connected to your computer or a 5V USB Plug power adapter. A blue LED display light indicates the power being off or on and a red LED display light indicates the charging status of the speaker. A built in audio limiter allows the unit to handle a wide dynamic range of signal inputs.

Apple, iPad, iPod, and iPhone are trademarks of Apple Inc., registered in the U.S. and other countries.

Samsung and Galaxy are registered trademarks of Samsung.

9 Reviews

55.56% of the reviewers recommend this product


pleasantly suprised

  • lars,
  •  Beatrice, NE 
  • 7/31/2015 1:12:45 PM

Cons: An on off switch would have been nice. As it is, when one plugs in the jack it turns on.

I really like this little speaker. I use it with my tablet and smartphone. It does an excellent job.

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  • Jim,
  •  Tulsa, OK 
  • 8/20/2014 9:56:49 AM

Pros: When on the right surface in the right conditions, it can produce very full sounds. Auto-off and USB charging are also nice features. Good price compared to other similar resonance speakers.

Cons: Must be on a flat, horizontal surface any kind of incline and it shakes right off. Also, surface must be very smooth and high friction to get full resonance.

Unlike other resonance speakers that can adhere to any surface (which allows all speaker translations to transfer directly to the surface), this unit is only placed onto a surface. The rubber backing doesn't grip, so it limits the vibration transmissions (poor sound) and the vibrations end up shaking the speaker off the table.

Good if you're looking for a quick fun-time music, but not for high-quality reproduction. Duct tape it to the side of a Styrofoam cooler and you'll have some great sounds for the beach or lake, but otherwise disappointing. Also great taped onto the back of a plastic bucket.

I've had it for over a year and learned to use it, but in retrospect would have preferred a different potable speaker.

by Monoprice Administrator
Hello Jim,

Thank you for your review and my apologies for the issues you have experienced with PID 7508. A shame this didn't work out for your needs. I will be sure to pass this info along to our product team so they can look into the matter further to help resolve the issue or make the product better. Thanks for your support and sorry for any inconvenience this may have caused. Should you have any questions, feel free to contact us!

Gabby Villa
Tech Support Associate

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don't buy this

  • Jeremiah Ludeman,
  •  Irvington, KY 
  • 1/27/2014 3:36:42 AM

Pros: Loud if you can get it not to rattle. Will play at quieter volume without rattle.

Cons: Poorly built.

The speaker I ordered rattled from the get go. It was only 12 dollars on clearance, when I bought it, so no huge loss. I cracked it open to see what the problem was, apparently the resonance magnet is contained in a silicon housing, but it can get nocked out of place (enough for it to rattle) really easy.

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  • Anonymous,
  •  Charlotte, NC 
  • 10/13/2013 6:08:32 PM

Pros: Initially the speakers worked well but eventually they stopped working altogether. We actually have 4 speakers we purchased from Monoprice at present, none of which work. We really enjoy the clarity, amplification, and ease of the speakers but are reluctant to invest in more due to our experience. Any advice?

by Monoprice Administrator

Thank you for your review and my apologies for the issues you have experienced with PID 7508. Fortunately, we do offer a 1 year warranty on all of our electronics. Now if you'd like, I can help setup an RMA for a replacement. If you would like me to proceed with the RMA, all I would need is the order # these speakers are under. Sorry again for the trouble and hope this helps!

Jonathan Arteaga
Tech Support Associate

by Anonymous
I am still searching for the order for the white speakers. I know they were ordered this year. I will get the number to you as soon as I locate the invoice.

Val KIng

by Anonymous
Eureka! The Invoice 8533755, dated 07/08/13.
2 speakers 7508.

Val King

by Monoprice Administrator

Great, thanks! Now your RMA # is: RMA990351155. A returns department representative will contact you by E-mail which will include an RMA # along with instructions to follow as well as doing further troubleshooting with you as necessary. The E-mail should arrive within 24 hours. I apologize for the inconvenient experience you've faced while using our products. However, thank you very much for your patience.

*If you have any questions regarding shipping, RMA confirmation number, or RMA confirmation email, as well as RMA return status, please send your inquiries directly to the RMA dept at and please include your RMA# in the email as reference. Sorry again for the trouble and hope this helps!

Jonathan Arteaga
Tech Support Associate
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Terrible sound

  • Aaron,
  •  Trenton, OH 
  • 4/20/2013 8:45:11 AM

Pros: Great size, weight, build. Decent bass when turned up enough.

Cons: Terrible treble and midtone replication.

This is a great idea in a well thought out package, complete with case, but there was absolutely no sound engineering in this unit. The treble and mids are boosted so high, with so many frequencies dropped, your cell phone speakerphone actually reproduces the sound better than this unit. It literally puts me in agony to listen to it for an extended period of time. My wife can tolerate it in her work out room.

by Monoprice Administrator
Hello Aaron,

My apologies for the dissatisfaction you had with the resonance speaker. We do offer a 30 day return policy and if you like I can issue an RMA for a return. Again my apologies for any inconvenience this may have caused.


Tjayi Malone
Tech Support
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