60W Bluetooth Amplifier with 6.5" Ceiling Speakers & 10" Active Subwoofer

NEXT Code: TB7423

Speakers: One Pair
Sale price£349.99
Sold out

Questions? Call our team on 02392 006118 or email sales@tech4.co.uk


Add this Bluetooth music system into your Kitchen, Living room other areas of your home for good quality background music. The A40 60W amplifier will power the Q acoustic install speakers offering a great sound system for your home.

The added subwoofer makes this whole system sound incredible, the extra base adds good depth to your music and also creates a better TV watching experience.

Wirelessly stream music from your smart devices to the speaker system with ease with the ability to hard wire in a TV, turntable or other devices.


  • INTEGRATED BLUETOOTH: Take advantage of the Bluetooth connection, sonorizing your space easily. Wireless compatibility with your Smartphone, Tablet, Laptop, Desktop, TV, Game Console and many other devices.
  • ULTRA COMPACT DESIGN: The A40 is a 60W amplifier with an ultra small size to integrate in your small and medium installations.
  • VERSATILE INTEGRATION: The A40 allows you to install it where it is most convenient for you. It can be installed on a wall for space saving.
  • AUX INPUT: You can use the AUX input to connect your Smartphone, Tablet, TV, CD Player, Turntable or Laptop using a 3.5mm audio jack cable.
  • HIGH QUALITY SPEAKERS: Boasting a 6.5" woofer and 0.75 tweeter this speaker can handle up to 60W.
  • ACTIVE SUBWOOFER: S10 is a 100W active down-firing and bass reflex subwoofer with deep and defined bass
Please note that the amplifier will need to be installed into an enclosure which is not included. 

A40 Amplifier

  • Product Type Bluetooth Class D Amplifier
  • Frequency Response (-6dB) 20Hz - 20kHz
  • Amplifier Power 2 x 30W@8Ω
  • Speaker Output 8Ω - 16Ω
  • THD+N <0.1%
  • SNR >82dB
  • Input Sensitivity 0dBV (0.7V)
  • Wireless Connection System Bluetooth v2.1 + EDR
  • Wireless Range 10m (32.8ft)
  • Audio Signal Inputs Bluetooth | Stereo Line-in
  • Input Connectors 3.5mm Stereo Jack
  • Amplifier Technology Class D Amplifier
  • Cooling Type Convection
  • Power Input AC 100V - 240V / 50Hz - 60Hz
  • Power Consumption 0.24W - Idle
  • Product Material Aluminum
  • IP Rating Indoor Use
  • Dimensions (WxHxD) 100 x 35 x 125mm (3.9" x 1.4" x 4.9")
  • Fixation Screw Fixation to Wall / Ceiling
  • Net Weight 330g (0.73lb)
  • Shipping Weight 350g (0.77lb

QI65C Ceiling speakers

  • Tweeter: Swivel
  • Tweeter diameter: 0.75" (19mm)
  • Woofer diameter: 6.5"
  • Power handling (program): 15-60W
  • Impedance (nominal) ohms: 8ohm
  • Sensitivity dB spl (2.83V, 1m): 89
  • Response(Low freq.) -3dB Hz: 75
  • Maximum rear depth: 79mm
  • Size(Round grilles): 232mm dia
  • Warranty: 5 Years

S10 Subwoofer

  • Product Type Active Down-Firing Subwoofer
  • Frequency Response (-6dB) 32Hz - 200Hz
  • RMS Power 100W
  • Program Power 200W
  • Speaker Output High Level Output (needs a pre-amplified signal input)
  • Subwoofer Driver 10" Polypropylene Subwoofer
  • Audio Signal Inputs Stereo Line-in | High Level Input
  • Input Connectors 2 x RCA (Stereo) | 2 x Spring Loaded Terminal Blocks
  • Output Connectors 2 x Spring Loaded Terminal Blocks
  • Cooling Type Convection
  • Power Input AC 115V/230V / 50Hz-60Hz (Auto Adjust)
  • Special Features Invisible Down-Firing Speaker | Low-Pass Filter Frequency Adjustment
  • Product Material Non-Resonant MDF
  • IP Rating Indoor Use
  • Dimensions (WxHxD) 300 x 394 x 328mm (11.8" x 15.5" x 12.9")
  • Net Weight 9.5kg (21lb)
  • Shipping Weight 12kg (26.5lb)

A40 Amplifier

  • 1 x A40 Stereo Bluetooth Amplifier
  • 1 x Bluetooth Antenna
  • 1 x User Manual
  • 1 x 20m 2 Core Speaker Cable

QI65C Ceiling speakers

  • 2 x Q Acoustics Install QI65C 6.5" In Ceiling Speakers
  • 2 x White grille
  • 1 x User Manual
  • 1 x cut out template


  • 1 x S10 10" Active Subwoofer
  • 1 x PSU
  • 1 x User Manual

All of the items on our website are shipped from our UK warehouse, based on the South Coast near Portsmouth.

We use the top couriers including DPD & Parcelforce in order to get your product to you ASAP. 


Standard Delivery - Orders Over £99
Usually Delivered Within 2-3 Working Days
Standard Delivery - Orders Under £99
Usually Delivered Within 2-3 Working Days
Next Day Delivery (Order By 2PM)
Usually Delivered Next Working Day

 All orders are sent on a tracked & signed for service.


Unfortunately we are currently only shipping to mainland UK and are currently not shipping to Ireland.


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