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Microlab > 
Item#: N82E16836764015

Microlab B51 Portable USB-Powered Clip-on Speakers with 3.5 mm Jack

  • 80 Hz - 18 kHz
  • 10 Watt
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Learn more about the Microlab SP-B51BK

Model

Brand
Microlab
Model
SP-B51BK

General SPEC

Configuration
2.0
Total Power
10 Watt
Subwoofer RMS Power
Amplifier: 4 Watt RMS
Speaker: 3 Watt x 2
Driver
Speaker driver: 1.5" x 2
Frequency Response
80 Hz - 18 kHz
Impedance
Speaker: 4 ohms
Signal to Noise Ratio(SNR)
> 65 dB
Power Supply
USB: 500 mA via DC5V adapter
Dimension
3.70" x 2.30" x 2.20"

Features

Features
Clip-on speaker, easily attaching to any screen edge of a laptop or netbook.

Compact and lightweight, convenient to travel with and go anywhere.

USB powered with a 3.5mm stereo plug.

Quick Info

Warranty

  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year


Customer Reviews of the Microlab SP-B51BK

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  • Ronald C.
  • 8/17/2014 12:50:53 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsBetter Quality than expected for price

Pros: 1) Price!
2) Sound quality is better than I expected for $16.00 on sale. It's vastly superior to built in speakers and beats a Dell Speaker Bar hands down. Of course it lacks bass, but it's not a 2.1 system, but at the same time doesn't sound tinny or echo like cheap speakers
3) USB Powered, so I don't have to be concerned with finding a spot for the speaker power brick. Will turn off when usb port powers down [sleep/ etc]. Also has manual on/off switch.

Cons: Will not fit on a standard monitor, really designed for laptops/notebooks with a flat surface on both sides, most current lcd monitors curve at the top.

Other Thoughts: I'm purchasing another one of these for work, will free up some space on my desk, plus

Did you find this review helpful? Yes No

  • Douglas K.
  • 8/3/2014 9:19:22 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsOK - price is right

Pros: - Cheap
- Compact
- !Price is Right!

Cons: - !Cords too short!
- Rubber piece in clip came loose.
- Sound is not robust, but at this price, it's expected

Other Thoughts: At $16 US - can't complain too much; does the job, but doesn't blow me away either. I use on top of Win Media Ctr srvr monitor, to watch TV, in office, instead of on living room extender. Cords are too short - had to add extension cord to reach PC. Sound is OK, but to be honest, I wouldn't use it for music, or as a primary speaker.

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  • Joseph T.
  • 5/20/2014 6:02:57 AM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

4 out of 5 eggsWhat I expected

Pros: Sounds better than cheap monitor speakers. Clip is large and has a good spring. No A/C brick needed. No audible interference through the USB.

Cons: Short cords. You may find it hard to run from a floor-standing PC to a monitor, which seems to defeat the purpose. I'm tempted to knock two eggs off for this, but the device serves its purpose. As an afterthought (I don't hear stereo anyway), they're close together, so don't expect much stereo separation.

Other Thoughts: I bought these to get /some/ sound out of a system with no speakers (I'd been using monitor speakers). It fulfills this purpose, so the fact that they need to sit down on the desk rather than on top of the monitor (cord length) isn't a deal-killer. They sound better than monitor speakers. Would I buy them again? Probably.

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  • Joseph B.
  • 4/5/2014 5:04:07 PM
  • Tech Level: Average
  • Ownership: 1 week to 1 month
  • Verified Owner

3 out of 5 eggsspeakers

Pros: The price is right. not bad sound if you listen quietly. Not recommended for AC/DC tunes.

Cons: Not the best by any means but then again the "price is right"

Other Thoughts: Probably go for 2.1 speakers next.

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  • Jesse K.
  • 1/7/2013 11:32:14 AM
  • Tech Level: High
  • Ownership: less than 1 day
  • Verified Owner

3 out of 5 eggsit hummmmms

Pros: It's cheep. It's compact and looks nice on the desk. Sound quality is great for the price

Cons: I purchased two of these and they both give off a constant high pitched sequel or hum. I've moved them around to see if there is some interferance, but on both systems I get the same sound.

Other Thoughts: I would not purchase more of these because of the annoying sound they constantly make, yet at this price it's not worth the hassle of returning.

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  • Nicholas B.
  • 12/21/2012 9:08:28 AM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsReally really pleased

Pros: Perfect Size.
no cords between speakers since it's just a single one
Loud enough.
Clips onto monitor if needed
High quality
Looks really nice
volume controls and on/off
PRICE!!!

Cons: no rubber on bottom so it slides on the desk a bit too easily.

Other Thoughts: i don't know how something like this can go through every process needed to end in hands for only 11 bucks...i'm gonna buy another.

1 out of 1 people found this review helpful. Did you? Yes No

  • D C.
  • 12/13/2012 7:25:57 AM
  • Tech Level: Average
  • Ownership: 1 day to 1 week
  • Verified Owner

4 out of 5 eggs

Pros: A nice compact speaker system with reasonable sound for an inexpensive price. Overall, I am very satisfied with this product.

Cons: None.

1 out of 1 people found this review helpful. Did you? Yes No

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Headsets, Speakers, & Soundcards > 
Speakers > 
Microlab > 
Item#: N82E16836764015
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