Adastra BCS65S Bluetooth Stereo Ceiling Speakers

SKU: 953.165

£79.68 + VAT    £95.62 incl. VAT

Pair of white 6.5″ 20w + 20w active ceiling speakers with Bluetooth

In stock




Adastra BCS65S 6½” 20w active stereo ceiling speaker set with Bluetooth

A ceiling speaker set with switchable Bluetooth connectivity, offering unrivalled simplicity in terms of pairing with and playback from compatible devices. The set includes 2 x ceiling speakers, including an active amplified speaker with Bluetooth receiver and a passive, slave speaker. The active speaker’s RCA line input and output enable daisy-chaining of multiple sets. Each speaker features low and high frequency drivers and flared baffles for a smooth, full-range response. With understated, low-profile, magnetic grilles, these speakers are suitable for domestic and commercial use, with dog-ear clamps and an in-line 12Vdc power supply for ease of installation.

  • Switchable Bluetooth connectivity
  • Line input and output
  • Supplied as a pair (active + passive)
  • Full-range 2-way coaxial speakers
  • Frameless magnetic grille
  • In-line 12Vdc power supply
  • Power supply: In-line 100-240Vac/12Vdc PSU (included)
  • HF driver: 12mm (0.5″) neodymium dome tweeter
  • Sensitivity: 89dB
  • Dispersion angle: 160­°
  • Housing material: ABS plastic
  • Bluetooth version: 5.0
  • Impedance: 4 Ohms (each speaker)
  • Use terminal block to extend speaker cable
  • Do not short speaker cables together
  • Output power : max.: 2 x 25W
  • Output power : rms: 2 x 20W
  • LF driver: 165mmØ (6.5″)
  • Frequency response: 70Hz – 20kHz
  • Mounting depth: 100mm (active), 80mm (passive)
  • Cutout: 202mmØ (each speaker)
  • Dimensions: 98 x 234mmØ (active), 77 x 234mmØ (passive)
  • Weight (per set): 1.91kg

System Includes:

  • 1 set of active Bluetooth ceiling speaker with passive slave speaker and mains power supply adaptor and cables
  • 1 x 3m speaker cable

Speaker cable assembly and installation of these systems require some DIY assembly skills – you should only require basic DIY tools together with speaker, amplifier and cable fixings etc.

Constant development means that illustrations are only representative and items supplied may be newer or improved models that are available at the time of your order

See the ‘User Manuals’ tab on the left of this page – as manufacturers are making instruction sheets and user manuals available for download only and your purchase may not include a printed version

Not quite right for you?
Ask us to quote a custom PA sound system

Additional information

Weight1.91 kg
Dimensions23.4 × 23.4 × 9.8 cm
Output (RMS)


Speaker Size

6 ½″

Media Playback








Adastra was founded in 1949 and has earned a reputation for high quality public address sound products. Meeting the needs of the commercial PA sector for over 60 years the Adastra name is known for quality and value. Adastra is the choice for 100v line PA sound, zone paging PA and induction loop equipment. The Adastra range includes mixer & slave amplifiers, ceiling, cabinet & horn loudspeakers, desk paging & handheld microphones, equipment racks, cables, stands and accessories. Our professional and commercial sound products, wireless microphones and induction loops are carefully chosen for sale on our website by Sound Services – not everything from every manufacturer is there. Based on feedback, customer reviews and our own observations we list items that are popular, reliable and good value for money. If there are products not shown on our website that you feel we may be able to quote for, please just ask!

User Manuals

What's in the Box?

  • 1 x active Bluetooth ceiling speaker
  • 1 x passive ceiling speaker
  • 1 x in-line DC power supply
  • 1 x 3m speaker connection cable


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