A++++=
Awesome would def do business again...they answer you right away with questions and prices are very good A+
By Ryan
Tuesday, November 3, 2026 · Customer reviews of US businesses
The Fair Hearing score
Great
19 reviews
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Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Offers a selection of Car Audio including amplifiers, decks, subwoofers, LCD displays, Installation kits, wire, cables and speakers.
Deff Audio (deffaudio.com) has 19 customer reviews on The Fair Hearing, with an average rating of 4.4 out of 5.
Showing 14 reviews with 5 stars · Clear filters
Awesome would def do business again...they answer you right away with questions and prices are very good A+
By Ryan
Super knowledgeable, detailed, organized and fast customer service. I highly recommend Deff Audio. Kudos
By DAVID H.
Service was excellent and delivery was fast will def use again in the future
By Jayshawn P.
Good Value on pricing and very fast shipping.
By Ronald D.
I called them to order a new amp. They had it in stock & they shipped it on time. Their emails keep me up on the progress of my order. I would definitely purchase from them again. Plus their pricing is very competitive.
By Jackson
Great job guys I have orders from you more than 10 times never had a problem thnx
By jonathan
My order was ship very quick and was protected very well
By Bernard
The only problem I had at all was the speakers I wanted weren't in stock but other than that great experience honestly and highly recommended for ordering and definately best deals I've found. I've done audio equipment hook ups in the past for my own vehicles and never this smooth.
By brandy