"We don't make music, it makes us."

   --David Byrne  





We offer solutions such as:

  • Wired and wireless intercom communication systems (drive-thru)
    Our products offer the finest clarity in the market –guaranteed!

  • Digital service timers
    Improve the efficiency of your service and pinpoint problem areas in your drive-thru lane.


  • Welcome message repeaters (greeters)
    Increase the average check size and boost profits through up-selling, and promoting high-margin menu items.




Business Sound is the leading distributor of drive-thru intercom systems in Puerto Rico and the entire Caribbean. We offer applications for fast food operations, convenience stores, pharmacies, gas stations, and more. Quick service restaurants can trust the proven reliability, digital clarity and premium support for these systems.


We’re trained by the manufacturer to make certified warranty repairs with skilled technicians dedicated to providing all the support you need, from seamless installation outside of peak restaurant hours to training staff at launch and ongoing training efforts.


Our fast food restaurant clientele across Puerto Rico and the Caribbean includes: