Cheap on-wall speakers Davis Acoustics in the Dr.Head online store catalog: official manufacturer's warranty, large selection of models, detailed descriptions and specifications, and low prices for on-wall speakers Davis Acoustics from AED 2,600 to AED 7,800 Prompt delivery to any city in United Arab Emirates. You can place an order for on-wall speakers online or by contacting consultants by phone: +971 545188661. You can also buy on-wall speakers in showrooms in Dubai.