Car Stereo Wholesale

Looking for
Car Stereo Wholesale
Products?

Finding reliable wholesale sources sometimes is not as easy as it seems. Finding qualified and knowledgeable distributors possess a totally different challenge. Our sister company meets these standards as we are a retailer ourselves. Everyone who you speak to on the phone understands your needs and is in the same environment as your shop every day. Visit the Seventeen28 website today and signup.

VISIT SEVENTEEN28.COM

Visit Seventeen28.com

Visit the website and browse around.

Signup

Send us your business information.

Verification

We confirm your business details and get authorization from the vendors.

Confirmation

We activate your account and send you vendor details.

Car Stereo Products

Authorized Distributor

Are you looking to purchase car stereo products at wholesale to resale to your clients? If so, you will want to visit our sister company Seventeen28.com and complete the signup form. You must be a retail store, verified and authorized by the manufacturer themselves, but in return, you will have access to some of the best products in the marketplace to offer your clients. So visit Seventeen28.com and signup today.

Brands we currently distribute

AUDIOMOBILE

High-Performance Subwoofers for compact enclosures

TEN87 DESIGN

Vehicle Specific Kits, Speaker Adapters, Subwoofer Enclosures

SQL AUDIO

Premium Sound Deadening and Acoustical Treatment Products

Additional brands and products coming soon

Perfect Fit for my 2012 Ford Fusion

I was a little hesitant to order these adapters because I read so many reviews saying that competitor's adapters didn't fit. I was afraid that no one made adapters that fit my car correctly. These were a bit more expensive than most other adapters on the market but I took a chance and ordered them. I'm glad I did! The quality is worth every penny, and they fit perfectly with no issues. Sounds Good Stereo will be the first place I look from now on when I need speaker adapters for my car. Shipping was fast and order communication was excellent.

2021 F150 B&O unleashed

Received my kit in about 2.5 weeks (1.5 weeks earlier than expected). Watched a few of their YouTube videos and it took me about 5 hours with also sound deadening the back wall. I absolutely love this kit. Such a clean install and I didn't realize how many songs have low notes that I never knew existed. Anytime I called with questions, they were very informative, polite, and professional. Highly recommend! A++

Extremely simple install if you follow their YouTube videos. Made a nice difference in mid bass on the factory speakers. They don't sound like they are in a tin can anymore. I also added sound deadening so I'm sure that helped, but it seems like the deeper and more pronounced "punch" from the speakers have to do with sealing off that big hole. Shipped in less than a week. Highly recommend.

Huge difference

These door block offs made a huge difference in the Mid bass and bass in my king ranch with the B&O unleashed system. Literally think the front doors now have more bass than the factory sub behind the back seats. (That will be the next item to get upgraded now) really impressive and quality/fit and finish is great. Only complaints I could even have were that my kit didn’t come with enough screws, but mid install I improvised, and including some kind of butyl tape or something to act as a gasket between these plates and the door skin would be a nice feature. I pulled the rubber goop off the plastic sheet and used that, but I know some users would just sound deaden the door first which would act as the same thing. Overall great product and it does what it says. Truck should have come with these.

Nice quality for the $$

I spliced into my wires on my 2022 and didn’t care to do it this time on my 2024 so I order the t-plug and it made it a lot easier! Plug and go !

Cable is fantastic!

So pros got this for my truck so I can still use the back up camera android etc etc etc WORKS GRREEEEAAAT everything works as intended cabling is clean and long enough to reach your woofer in the back with a supercrew with 4 feet to spare! The labels for output and input are an amazing touch i waited about a week for my unit to get shipped out but not complaining there just more of heads up for folks who are gonna be impatient as the line is worth the wait and customer service hit me up said hey if you have questions hit us up and I did and they answered all of my stupid questions so kudos to the team for putting up with my BS

Some feedback:
The output and input collars are super appreciated I'd love to a collar denoting positive and negative(ground if you want to be technical) and possibly a custom collar labels if the customer specifys a specific way they are going to use the harness say for instance loading it into LC5I pro since I'm assuming that the primary customers are folks who are DIY and or newer to the whole vehicle electrical thingys

Outside of that i apreciate yall

Huge improvement to bass

I installed these on my 2022 GMC Sierra and made a huge difference in sound.

Best thing ever

Fit perfect and is perfect for amp and processor location is awesome

Visit Seventeen28.com

Signup

Verification

Confirmation

Authorized Distributor

Free Shipping

Financing Available

AUTHORIZED ONLINE RETAILER

IN-HOUSE TECH SUPPORT

Your cart

Let customers speak for us

Customer Login

Car Stereo Wholesale

Visit Seventeen28.com

Signup

Verification

Confirmation

Authorized Distributor

Free Shipping

Financing Available

AUTHORIZED ONLINE RETAILER

IN-HOUSE TECH SUPPORT

Your cart

Let customers speak for us