Monster SD100 28W Desktop Speaker with Bluetooth 6.0, TWS and RGB Lighting
Product description
Set the Monster SD100 beside a desktop monitor for games, music, and video calls. This 28W stereo soundbar combines Bluetooth 6.0 with wired and direct-play connections. Its built-in microphone keeps calls on the speaker, while RGB lighting adds color to a desk setup.
Size & fit

The freestanding SD100 measures 15.75"D x 2.24"W x 3.7"H and weighs 0.85 kg, making it a compact soundbar-style addition to a desk or entertainment area. Its brown metal-and-plastic enclosure gives it a distinct look, and push-button controls provide a straightforward way to manage speaker functions. The package includes the SD100 speaker, a 3.5mm AUX cable, a power cable, and a user manual.


Use it with a desktop, laptop, gaming console, monitor, smartphone, or tablet. For a simple desk connection, plug a compatible audio source into the 3.5mm AUX input, Bluetooth provides a wireless option for phones, tablets, and laptops. USB flash drive and TF card playback offer another way to play music directly from stored media.

What you’ll notice day to day
Dual 14W drivers deliver 28W stereo sound for everyday listening, gaming, and home audio. The 110 dB signal-to-noise ratio and stated 65Hz–20kHz frequency range describe the speaker’s audio specifications, while Bass Boost offers an additional sound setting. Want a wider stereo presentation at your desk? TWS wireless pairing lets you connect two Monster SD100 speakers over Bluetooth for a paired setup.



The built-in microphone is useful when a work call or video chat comes in while you’re listening on the speaker, so you can handle the conversation through the same device. Six RGB lighting modes—including flowing, breathing, and rhythm effects—let you choose a visual style for a gaming or desktop setup. It suits you if you want one speaker bar that can handle desktop audio, wireless music, direct media playback, and calls without switching between separate audio devices.
Tech summary

- Type: Freestanding computer soundbar
- Audio: Stereo, 28W, dual 14W drivers
- Connectivity: Bluetooth 6.0, 3.5mm AUX, USB, and TF card
- Wireless pairing: TWS stereo pairing with a second SD100 speaker
- Microphone: Built-in
- Lighting: Six RGB modes
- Dimensions: 15.75"D x 2.24"W x 3.7"H
- Weight: 0.85 kg
- Enclosure: Metal and plastic
- Included: SD100 speaker, 3.5mm AUX cable, power cable, and user manual


Practical questions

Can I connect the SD100 to a computer with a cable? Yes. Connect an audio source through the 3.5mm AUX input, the included AUX cable supports a wired setup. Bluetooth is another connection option for compatible devices.
Can it play music without a phone or computer? The speaker supports playback from a USB flash drive or TF card, as well as wireless Bluetooth streaming and 3.5mm AUX audio.

How does TWS pairing work? TWS lets you pair two Monster SD100 speakers wirelessly over Bluetooth to create a stereo setup with a wider soundstage. The product package contains one speaker, so the paired setup uses a second SD100.
Final verdict
The Monster SD100 brings together stereo desktop sound, flexible playback options, a built-in call microphone, and configurable RGB lighting in a freestanding soundbar format. It’s a practical fit for a computer or gaming desk where you want one speaker for games, music, and video calls, with the option to build a wider stereo setup by pairing another SD100.
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