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Black monitor-clamp soundbar, 24.8 inches wide, USB-A to USB-C cable

INGA MZ-631 2.0 USB-A/C 10 W monitor-clamp speaker

SKU CH-QJY4-2EXVX

A 2.0 USB-A/C speaker clamps to monitors up to 1.5 inches thick, delivering 10 W from dual drivers and a passive radiator

  • Channel configuration2.0
  • Connection typeUSB-A TO USB-C
  • Total wattage10 W
  • RMS power per satellite10 W
  • Driver unitDynamic driver
  • Frequency range20000 kHz
  • Balanced sound from dual drivers and a passive radiator
  • Single USB cable carries audio and power, no batteries needed
  • Clamps to monitors up to 1.5 inches thick, saving desk space
  • Top-mounted buttons for volume, mute and power with one-touch mute
  • Lifetime technical support included

INGA MZ-631 Monitor-Clamp Speaker

The INGA MZ-631 is a 2.0 stereo speaker that clamps to a monitor up to 1.5 inches thick. It draws power and audio from a single USB-A or USB-C port and delivers 10 watts of total output. The unit suits office workers, students and casual gamers who want richer sound without sacrificing desk space.

Clamp Installation and Common Issues

The spring-loaded clamp opens wide enough for most flat-back monitors and uses silicone pads to prevent scratches. No drivers or 3.5 mm cable are needed; plug the USB lead in and the system recognises the device immediately. Curved-back monitors cannot be used because the clamp requires a flat mounting surface.

10-Watt USB-Powered Output

Total power is rated at 10 watts from a 5 V USB supply, so the speaker will not exceed the port’s current limit. The frequency response reaches 20000 KHz and a passive radiator assists the dual dynamic drivers. Buyers who need higher SPL, a separate subwoofer or Bluetooth connectivity should look elsewhere.

How it compares

Measured against everything we stock in Desktop Speakers & Soundbars, at today’s prices. Recalculated every night.

Price $32.99
Cheaper than about 60% of the 838 comparable items (median $40.99).

Specifications

Product
Brand nameINGA
Model nameMZ-631
Product typeMonitor
Product colorBlack
Audio & video
Channel configuration2.0
RMS power per satellite10 W
Driver unitDynamic driver
Frequency range20000 kHz
Ports & slots
Connection typeUSB-A TO USB-C
Power
Total wattage10 W
Power supply5 V DC
Size & build
Measurements3.2 in × 24.8 in × 4.7 in
Product weight0.35 kg
More details
Control methodPush button

Questions about this item

How do I know the MZ-631 is working correctly after clamping it to my monitor?

Plug the USB cable into your computer; the speaker draws 5 V DC power and audio over the same connection. Press the power button on top — a tone or system sound confirms the 10 W 2.0 drivers and passive radiator are active.

What comes in the box with the INGA MZ-631 and what must I buy separately?

The package includes the monitor-clamp speaker bar, a 5-foot USB-A to USB-C cable and a USB-C to USB-A adapter. No 3.5 mm AUX cable, batteries or software are required; everything needed for plug-and-play operation is supplied.

Which version should I choose between the MZ-631 and the MZ-631M?

The MZ-631 is a 2.0 stereo speaker with four top-mounted controls for volume, mute and power. The MZ-631M adds a detachable microphone for calls and streaming; pick it only if you need voice input.

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