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Thin rectangular wall-mounted speaker in white finish with subtle grille texture

Thomson

Thomson QY-BG002 D109890 in-wall Bluetooth 5.2 speaker

SKU CH-3FJQ-1WFSH

Wall-mounted Bluetooth 5.2 speaker with 4×10 W output, 6000 mAh battery, 10-hour playback and True Wireless Stereo pairing

  • Rated power4 × 10 W
  • Frequency range80 Hz-20 kHz
  • Audio sensitivity78 dB
  • Power supplyLithium Battery Powered
  • Product typeIn-Wall Speakers
  • Key featuresBluetooth True Wireless Stereo
  • Wall-mounted design saves space in home or office
  • Bluetooth 5.2 with TWS pairs two speakers for stereo sound
  • Four 10 W drivers cover 80 Hz to 20 kHz at 78 dB sensitivity
  • Built-in 6000 mAh battery gives 10 hours playback via Type-C charging
  • Remote control included for convenient volume and playback adjustments

Wall-mounted Bluetooth 5.2 speaker

The Thomson QY-BG002 D109890 is an in-wall speaker designed for wireless music playback. It integrates a 6000 mAh lithium battery for portable use without a permanent power connection. Bluetooth 5.2 supports True Wireless Stereo pairing between two units. A remote control and Type-C charging cable are included.

Suits rooms wanting discreet audio without visible

Buyers who want a space-saving wall-mounted speaker with wireless convenience and battery backup will find this a good fit. It is not for installations that require continuous mains-powered operation without recharging. It is also not for setups needing multi-room synchronisation beyond a paired stereo pair.

80 Hz to 20 kHz frequency response

This range covers the core musical spectrum for voice and instruments. Bass below 80 Hz will not be reproduced, so listeners wanting deep sub-bass should look elsewhere. The 78 dB sensitivity and 4 x 10 W rating define the achievable volume level in a typical room.

How it compares

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

Price $51.99
Cheaper than about 85% of the 1,147 comparable items (median $133.99).

Specifications

Product
Product typeIn-Wall Speakers
Audio & video
Frequency range80 Hz-20 kHz
Audio sensitivity78 dB
Power
Rated power4 × 10 W
Power supplyLithium Battery Powered
In the box
In the boxTYPE-C Cable, Remote Control, User Manual, Wall nails.
More details
Remote controllerYes

Questions about this item

Will the 10 m Bluetooth 5.2 range let me keep my phone in another room while streaming to the speaker?

The speaker uses Bluetooth 5.2 with a stated 10 m range; walls and interference will reduce the practical distance, so keeping the source device in the same room gives the most reliable link.

How can I confirm the 4×10 W drivers and 80 Hz–20 kHz response are performing correctly after mounting?

Play a familiar track and listen for clear treble from the high-frequency drivers and audible bass down to 80 Hz; the remote lets you adjust volume to verify both channels are active.

Does the box include a wall-power adapter for the 6000 mAh battery or only the Type-C cable?

The package supplies a Type-C charging cable, remote control, user manual and wall nails; a USB power adapter is not included and must be provided separately.

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