While looking for speakers, I came across SBDI website with the Definitive Technology speakers and interested so I call the store and spoke to Ros. He was extremely knowledgeable, very professional and have been the business for about 30 years, he truly knows his stuffs. We made a deal and I purchased the speakers. Shipping was on time, perfectly intact and they sounded fantastic like he said. I highly recommend SBDI even though they're in Florida they will ship them to you. My phone call was worth it. Thank you.
Mr. Pak


I am endorsing System by Design in Oviedo Florida. I have had direct and frequent professional Consumer Electronic dealings with Ros Bonar. His concern is first and foremost for the best interest of his customer. Ros and team design each system based on the customers personal taste, living area and their interest in entertaining family and friends. He has earned my trust and respect. I appreciate you guys. DN.


We had great experience dealing with Jon and his team in setting up our home theater system. The installers were on time, friendly, knowledgeable and took great care with our home. I will be contacting them again in the future to update and set-up our in-home network.

Michele R.


Jon and Ros – System By Design is exceptional!

Last year I have my entire house wired for internet network, 12 surveillance cameras with Cloud storage as well as drop down 120” screen and projector.  Dolby Atmos’s Marantz electronics driving all Monitor Audio speakers were also done at the same time and so far, everything is working flawlessly – the sound is exception.  I am able to view my camera system from the palm of my hand just about anywhere and anytime.  System By Design installation and customer service is impeccable.  For any of my future needs with electronics, I will reach out to them again.  Keep up the good work!

Joseph and Kelly


I love these Monitor Audio Silver 300 floor standing speakers replacing my old Klipsch.  Especially in the white gloss finish as they complement my room nicely.

Monitor Audio workmanship is outstanding.  The sound? Wow! Imaging, sound stage and depth are breath taking.  Slightly forward with exceptional highs and mids.  They are very efficient with my Denon AV receiver.  I love these speakers.

Thanks to Ros for his expertise in recommending them.



Thank you Jon!! You have been an incredible help and we've really enjoyed working with you. 
We hope we can use you on future projects as well.