LENRUE

LENRUE Computer Speakers Wired USB-Powered Sound-bar with 10W Stereo Sound for PC Desktop Plug-n-Play A39PRO Black

1034+ bought in the past month

$18.69$21.99

About this item

  • Wide Compatibility for Computers:LENRUE A39PRO Computer speakers can work with any device that has a standard 3.5mm headphone jack such as PC ,laptops, tablets.The desktop speaker comes with 3.5mm AUX Headphone Plug and Jack,3.5 AUX Microphone Plug and Jack,so you can connect your wired headphones to the speaker for private gaming,music and movie time.
  • Stereo and Noiseless:The PC speaker uses upgraded 2x5W technology to deliver the clear and crystal sound .The soundbar speaker can enhance your listening experience when you enjoying indoor movies, videos, music and games.
  • Colorful Breathlight Design:Colorful light is perfect for your homes, offices and workspaces to enhanced happy atmosphere.You can turn on/off the light by the control button on the sound bar.
  • Plug and Play:NO Drivers Needed and NO Sound Delay,the computer speaker comes with 3.5mm audio interface which are compatible with desktops, computers, PCs, laptops, iMacs, Macs, tablets, phones, MP3 and so on,47"(1.2m) enough long cable to connect to your devices.《NOTE: If the sound is not loud, please check the volume setting on your computer which can be adjust by the speaker icon on the lower right corner of the taskbar.》
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Product details

BrandLENRUE
Speaker Maximum Output Power10 Watts
Frequency Response20 Hz
Connectivity TechnologyUSB
Audio Output ModeStereo

Technical specifications

input_voltage5 Volts
mounting_typeTabletop Mount
materialPlastic
model_nameA39PRO
speaker_typeSoundbar
special_featureWired Stereo sound Computer Speaker
recommended_uses_for_productFor Computers
compatible_devicesDesktop computer speaker
subwoofer_diameter45 Centimeters
unit_count1 Count
surround_sound_channel_configuration2.0
colorblack
included_componentsA39PRO computer speakers for desktop
product_dimensions12.6"D x 2.56"W x 2.17"H
item_weight1.17 pounds
impedance4 Ohms
is_waterproofFALSE
warranty_typeLimited
maximum_range10 Meters
number_of_items1
control_methodTouch
speaker_size2.5 Inches
power_sourceCorded Electric
signaltonoise_ratio8E+1 dB
woofer_diameter2.5 Inches
audio_driver_typeDynamic Driver
manufacturerLENRUE
shapeRectangular Prism
item_model_numberA39PRO
best_sellers_rank#7 in Computer Speakers
date_first_availableJune 10, 2021

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Customer reviews

4.36,286 ratings

Customers say

Customers find these speakers attractive with changing lights and appreciate their ease of setup, taking just one minute to plug in.

★★★★★

Best low-cost full-featured soundbar

David W. SpatzDecember 11, 2025

We have purchased about 10 of these speakers for our clients and for ourselves. 1) Easy to connect with a 3.5 MM plug and a USB 2) Volume control knob on the top to make it easy to adjust sound on the fly 3) Reasonable sound and speaker quality - great for ZOOM calls, listening to music, or your favorite podcast. Read more

★★★★★

Important rare design with a truly separate volume control

MLFebruary 13, 2025

This is an important speaker because it has a rare design that matches exactly what I need. Let me explain. Unlike other small speakers that I plug or bluetooth into my mac, this one truly has a separate volume control and amplifier. All other small speakers I've tried, whether wired or bluetooth, if you use the volume control on the device, that simply changes the volume setting on my computer. So they have a fixed volume and use the computer to change what I hear. But with this one, if I turn its volume up or down using the volume nob on the unit, the volume on the computer does not change but the unit does. This is really important because I often have the volume on my computer set all the way to full volume. And then I get a person on a Youtube video (or Zoom participant) who is talking too low in volume, even for my computer. On most speakers I am stuck. There is no way to go higher. But with this speaker, I can still crank the volume up a LOT. This is really, really, important. I do a lot of Zoom calls with the participants who are hard to hear so I am glad I can turn this up beyond computer max. And in general, I like being able to control the speaker separate from the computer vol control. The sound quality is excellent btw. Surprisingly great sound for the price. Just the right amount of restrained bass, not too boomy, like most external speakers. Note, this next point is critical. You need to be aware of what you are buying and how you plug it in. I bought the less expensive one, the one that comes with a hard-wired headphone jack wire to provide the sound input (plugs into your computer headphone jack) and also comes with a separate hardwired USB wire to provide power (plugs into any powered USB-A source). So with this model, you must use that headphone wire to get sound, which is exactly what I wanted (I have a desktop mac). So no bluetooth and no USB A sound input. Rather, the accompanying USB A cord on this unit is for power and power only, not for sound. So you'll need to plug it in too. Again, you will have to plug both the headphone jack and the USB cord in. Keep that in mind. That worked perfect for my needs but your needs may vary. Read more

★★★★☆

Review is for both the version with USB power ONLY and USB power/audio

Red Knight EsqJanuary 3, 2025

Hate they put both on a single page combining reviews for 2 models. Bought both for work purposes with Teams/Zoom meetings being the primary usage. Sound quality on both appear to be the same and are great for the cost. Version with USB power only (5 star) - Sound is great for cost. Speaker is powered by a laptop hub so it powers on/off with the computer. No issues after a half year of use. Version with USB power & USB audio (3 stars) - Again the sound is great but some issues with use. The speaker appears as a USB storage drive when USB is connected to the computer. My work computer has some restrictions so this causes warnings about unauthorized devices while the USB is connected. Ok, so I plugged USB to a wall outlet and used an audio cable to connect to the computer instead. Now the speaker is powered but only outputs audio about 50% of the time. Turn it on/off, switch LED on/off, switch audio cable between the speaker input & microphone input... One or a combination of these actions might get the speaker to work. Read more

★★★★★

Works well with computer

J reviewsDecember 4, 2025

This works well with my computer, it's loud and clear, very good quality. Good value for the money and looks cool Read more

★★★★★

Great little speaker at a great price!

cassidy macyginNovember 15, 2025

This speaker is exactly what I needed for my desktop computer that had no sound. I needed something affordable to replace my old-fashioned computer speakers, which had way too much noisy frequency interference. This speaker sounds very smooth, and I haven't experienced any weird noises, which is perfect for me. I also appreciate the LED lights that cycle through different colors; it's a nice touch! I recommend this to anyone. :) Read more

★★★★★

Great budget speaker

chrisDecember 30, 2025

I wasn’t sure what to think after reading some reviews on here, this is a lot of features for a pretty low price. I think the sound quality is fantastic for what it is, I play classical music through it while reading and really enjoy it. I happen to like the light up, but I use it in a game room that has similar LED lighting that it goes well with. I’ll see how the longevity is but for the price, zero complaints. Read more

★★★☆☆

Decent speaker for the price.

BlakeOctober 23, 2025

Sound quality is not the best but it works. I was not expecting high quality for the price I paid for this speaker. Read more

★★★★★

Cheap but expected

TheyCallMeGunnyDecember 23, 2025

I needed a cheap speaker for listening to audio books as I worked. This served the purpose. You are not getting master quality audio. But you're not expecting that for the price. I found this speaker to be very good quality for the price range, and the form factor fit nicely under my monitor shelf. Read more

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