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Deff Audio

4.419 reviews
Last reviewed: May 10, 2024

Do you agree with Deff Audio's TrustScore? Voice your opinion today and hear what 19 customers have already said.

www.DeffAudio.comMember since Mar 2026

Deff Audio is an online company. Based on 19 reviews on TrustPlane, it has an average rating of 4.4 out of 5 stars. Last reviewed May 10, 2024.

Customer Reviews

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19 reviews

Scammed by DEFF AUDIO for IPA 7880 TDC tool and got no customer service response…

Placed order for IPA 7880 TDC tool and paid $34.35 as agreed with PayPal on 4/28. Tracked package, arrived 5/5. There was no tool in package, but a plastic plug instead. Deff Audio has never replied to multiple emails to make good for order or refund. Do not do business with Deff Audio!

johnny stallings
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A++++=

Awesome would def do business again...they answer you right away with questions and prices are very good A+

Ryan
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Super knowledgeable

Super knowledgeable, detailed, organized and fast customer service. I highly recommend Deff Audio. Kudos

DAVID HALL
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Service was excellent and delivery was …

Service was excellent and delivery was fast will def use again in the future

Jayshawn Pope
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Good Value on pricing and very fast …

Good Value on pricing and very fast shipping.

Ronald Davenport
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Bad service

did not get the shipping I paid for! Don't not buy from this company!

Tech 45
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Very Good Service

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.

Jackson
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great

Great job guys I have orders from you more than 10 times never had a problem thnx

jonathan
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my experience

My order was ship very quick and was protected very well

Bernard
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Great experience, no problem with purchase and everything came Lil ahead of schedule.

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.

brandy
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Outstanding! !

Fast Fast fast shipping. Product was package very well and in excellent condition.

sean
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Very pleased. Takes pride in customer service.

Ordered twice from this company. Both times, shipping was fast and arrived before expected. First order had a defective product but was replaced without hesitation. Will definitely do business again in the future and I recommend this company for anyone looking for hard to beat prices and customer service. A+

RYAN
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Great quality product and fast shipping!

Got my Q Bomb xtra large dual 12" box and I'm very satisfied....Box sounds great with my 2 MTX 9500's!....Fast shipping and quality products!...

Jonathan B
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Great Deal

Good prices would recommend them to anybody. Will buy again.

Thomas
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The service and shipping was great

I got my order fast and the order was great and shipping was fast

Ryan
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You guys are awesome!!!!

They had a wide variety to choose from, and the best part was that it wasn't hella expensive like crutchfield. I'm getting all my car audio from deff audio from this day forward.

Angel Stewart
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beware what u buy! two speakers have blown within week of purchase!

Shipped wrong item first time. Second time speaker blew in days. Next one i gotlasted a week or two and blew again. Just beware what u buy.

michael white
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GREAT!!!! ONLINE AUDIO STORE

Ordered a speaker box for my ford F150 and a subwoofer speaker. The first speaker box got damaged on delivery and was replaced after they recieved the damaged merchandise. I'm happy with the new speaker box they sent me and ordered a subwoofer speaker that will fit the speaker box I have. Even the guys at the best buy where I had it installed asked me where I got the speaker box from.

Israel Abas
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Awesome

I had a conversation with a Specialised tech who took his time on the phone with me to make sure I got the right size speakers and answered all my questions keep up the skills

Nancy Coronado
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Cite this page

According to TrustPlane, Deff Audio has a 4.4/5 rating based on 19 verified reviews as of April 2026. Source: trustplane.app/company/www-deffaudio-com