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Adastra B30V-B 100V Line 4" Wall Speakers, Black or White - Pair

by Adastra
Sold out
£54.00 (inc. VAT)
SKU 952.887
Speacker Colour

These 4" wall speakers from Adastra are perfect for adding background music to any home or commercial environment such as offices, shops and cafes etc.

The powerful 3-way speakers deliver excellent sound creating a comfortable atmosphere for you, your customers and your staff! 

The background speakers have multiple 100V Line tappings of 30W, 20W, 10W, 5W. They also have a low impedance/8 ohm selector for HiFi and stereo amplifiers.

Supplied as pairs, these high-quality wall speakers come with their own mounting bracket so you can fix them to the wall.  

Adastra B30V 4" Speaker Main Features

  • Supplied in pairs with mounting brackets

  • 100V Line and 8 ohm tappings

  • Perfect for background music


See SPECIFICATION tab for technical specs


Adastra B30V-B

  • Code:  952.887
  • Woofer: 100mm (4") PP cone
  • Mid driver: 50mmØ (2") PP cone
  • Power handling : max.: 60W
  • Impedance: 8 Ohms
  • Impedance : 100V: 333, 500, 1k, 2k Ohms
  • Tappings: 30W, 20W, 10W, 5W + 8 Ohms
  • Tweeter: 13mm (0.5") dome
  • Sensitivity: 87dB
  • Frequency response: 120Hz-20kHz
  • Dimensions (each): 136 x 240 x 155mm
  • Weight (per set): 3.26kg