Search  for anything...
Monster

Monster S330 Computer Speakers, HiFi Stereo Sound PC Speakers, Bluetooth 6.0 Computer Sound Bar with Dynamic RGB Light, USB/Type-C Plug & Play, Gaming Speakers for Computer Desktop, PC, Laptop, Tablet

  • Based on 0 reviews
Condition: New
Checking for the best price...
$44.99 Why this price?
Save $5.00 was $49.99

Buy Now, Pay Later

As low as $11 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, Mar 6
Order within 3 hours and 25 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

Features

  • Immersive Stereo SoundExperience powerful and crystal-clear audio powered by dual 50mm drivers and 12W (24W PEAK) output. From deep bass to detailed highs, Monster computer speakers delivers a truly immersive soundstage that pulls you into the heart of your music, movies, and games.
  • Premium Woven Mesh & Stylish Design Built with a high sound transmittance woven mesh, Monster PC Speakers minimizes sound loss and distortion, ensuring clean, detailed audio, while adding a stylish, premium touch to your desktop.
  • Built-in Battery for Wireless FreedomMonster S330 Bluetooth Sound bar features a built-in rechargeable battery, delivering up to 7.5 hours of playtime at 50% volume. Cut the cord and move your music anywhereperfect for outdoor camping and parties.
  • All-in-One USB/Type-C CableSay goodbye to cable clutter and complicated setups! A single USB/Type-C cable handles both power and audio transmission. Just plug it into your device for instant recognition. No additional drivers or software required.
  • Latest Bluetooth 6.0Monster S330 Computer Speaker features the latest Bluetooth 6.0 technology, ensuring faster transmission, a ultra-stable connection, and significantly lower latency. Perfect for seamless audio streaming from your phone, tablet, or other Bluetooth-enabled devices.
  • Immersive RGB Lighting ModesMultiple dynamic lighting effects on Monster S330 Computer Sound Bar heighten immersion, delivering a captivating audiovisual experience for gaming and movies.
  • Space-Saving Compact DesignMonster PC Soundbar boasts a sleek, compact design that fits perfectly under any monitor, enhancing your desktops style without taking up valuable space.
  • Single-Knob Control & Wide CompatibilityEffortlessly manage power, volume, and modes with one handy top knob. Monster desktop speakers is compatible with laptops, desktops, PCs, smartphones, tablets, and more.

Brand: Monster


Speaker Maximum Output Power: 24 Watts


Connectivity Technology: Bluetooth, USB


Audio Output Mode: Stereo


Mounting Type: Tabletop Mount


Material: Metal, Plastic


Model Name: Monster S330 Computer Speakers


Speaker Type: Soundbar


Special Feature: Bass Boost, Hi Res Audio, USB Port


Recommended Uses For Product: For Computers, For Gaming Consoles, For Music Players


Compatible Devices: Desktop, Gaming Console, Laptop, Smartphone, Tablet


Unit Count: 1.0 Count


Surround Sound Channel Configuration: 2.0


Color: Black


Included Components: Computer soundbar, Power Cable, User manual


Product Dimensions: 13.5"D x 2.5"W x 2.5"H


Item Weight: 0.86 Kilograms


Is Waterproof: false


Warranty Type: Limited


Number of Items: 1


Control Method: Touch


Wireless Communication Technology: Bluetooth


Speaker Size: 50 Millimeters


Power Source: Battery Powered


Signal-to-Noise Ratio: 98 dB


Number of Batteries: 1 A batteries required. (included)


Audio Driver Type: Dynamic Driver


Audio Driver Size: 50 Millimeters


Specific Uses For Product: Gaming, Home Theatre, Party


Chassis Size: Sealed


Style: PC Speakers


Bluetooth Version: 6.0


Indoor/Outdoor Usage: Indoor, Outdoor


Manufacturer: Monster


Shape: rectangular prism


Item Weight: 1.89 pounds


Item model number: S330


Batteries: 1 A batteries required. (included)


Date First Available: December 23, 2025


Charging Time: 7.5 Hours


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Mar 6

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • $60-70 speaker tops. Worth $50 all day!
The speaker is good $50. It's not perfect, but the sound is pretty good. Has some base voice is pretty good. However the upward firing speakers can make them seem less loud if placed under your monitor fully. The sound will get lost behind the monitor. I got a EQ app to fine tone the sound how I want it. And it holds up to my settings. Sounds almost as good as my bose sound bar after some minor sound adjustments. Now coming from a bose soundbar. Don't expect bose quality clarity. The clarity is good, but not bose good. But, to be fair. It don't have a $300 bose price tag either. With a eq app, and some tuning. You can get this speaker to sound pretty close, for a fraction of the price. The lighting effects are decent, nothing special. They do the job. Though the blue light from it is so light it's very dull looking in comparison to all the other colors. It's like a wierd bluish grey color. Well all other colors are bright and vibrant. Which is kind of a bummer, because blue is my go to static color I use most of the time. Edit: Forgot to mention the build quality. It feels pretty quality. The plastics feel solid, the cloth part is a nice touch, and the clear shroud over the lights, having a tint to it is nice. The whole thing feels like a quality mid tair speaker. ... show more
Reviewed in the United States on January 17, 2026 by Alicia Mitchell
    • Great Value Speakers with Easy Controls and Flexible Connectivity
Review Image by idohko idohko
Review Image by idohko idohko
I bought this Monster S330 speaker mainly for my desktop setup, and they honestly exceeded my expectations for the price—especially since I got them during a discount. The sound quality is clear and balanced, and while the bass isn’t super powerful, it’s more than acceptable considering the size and cost. For everyday use like music, videos, and casual gaming, they sound very good. One thing I really like is the control knob in the center. Turning the speakers on or off and adjusting the volume is quick and intuitive, without having to mess with software or small buttons. Setup was incredibly simple. I’ve tried both Bluetooth and USB connections, and both worked instantly. It’s great that it supports USB, Type-C, and Bluetooth right out of the box, so I didn’t need to buy any extra adapters to use it with different devices. The compact soundbar design fits nicely under my monitor, and the RGB lighting adds a nice touch without being too flashy. Overall, this is a solid set of speakers with good sound, convenient controls, and excellent connectivity. If you’re looking for a budget-friendly upgrade to your computer audio, these are definitely worth it. ... show more
Reviewed in the United States on January 16, 2026 by idohko idohko
    • Economical Sound
Nice size with above average sound for computer speaker. If you’re looking for bass this is not the setup for you. The RGB lighting is a nice touch. Good speaker at a fair price of $50.
Reviewed in the United States on January 22, 2026 by Chief Charlie
    • Good speaker
This speaker has excellent sound quality, like a subwoofer, and it also has light effects. When connected to the TV to watch movies, it creates a great atmosphere. It's great, and I will recommend it to my friends!
Reviewed in the United States on January 12, 2026 by Dandan
    • Good for party
Really like the sound bar. Bluetooth connection is easy. The RBG light is GOAT! Sound it clear and load for movies and music.
Reviewed in the United States on January 15, 2026 by Namaste
    • great paper weight
cuts out all the time.
Reviewed in the United States on February 2, 2026 by Steven Goode
    • Caution
The lighting is fun, but the sound...not so much. Good for chatting but bad if you want music
Reviewed in the United States on February 3, 2026 by Tony
    • Great speaker, cool effects
Far exceeded my expectations.
Reviewed in the United States on January 19, 2026 by Super Bonk

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...