Whichever speaker you choose, a Backbox can assist in giving consistent audio performance and limit rearward sound transmission.
- Dimensions: H/W/D (mm) 500 x 351 x 71.5 aluminium back box
- Use for installation of all 345mm width panels
- Contains composite sound proofing material
£83.33 excl. VAT
Available for online purchase for Home delivery via Courier or Direct from Manufacturer/Distributor.