Sound Investment Car Kustoms

Sound Investment Car Kustoms Over 30+ years in the industry.

09/09/2026

!!! DEAL ALERT !!!

Buy this 12" Q-BOMB box and we will give you a used 12" sub to go with it.

We are cleaning things out and making room. So if you want some bass but don't have the funds for all of it we will just throw in this used subwoofer and wire it into the box for you to save you some cash.

Or if you have your own subwoofer we will wire it in and mount it into the box and give you this subwoofer as a back up. How ever it works best for you.

$135.00 cash out the door and we will do the work for you.

Sound Investment Car Kustoms
931 Harrison Ave. Panama City, FL 32401
850-296-0949

09/07/2026

Happy Labor Day from our team.

Sound Investment Car Kustoms
931 Harrison Ave. Panama City, FL 32401
850-296-0949

08/19/2026

Thank you so much to the team at Bill Cramer. You guys are amazing.

Thank you Bill Cramer for the amazing donuts. Our team loves what you do.
08/19/2026

Thank you Bill Cramer for the amazing donuts. Our team loves what you do.

!!! Package Deal Alert!!!15 inch Massive audio GTX subwooferQ Bomb ported box for 15 inch subwooferMassive Audio H1000 H...
08/05/2026

!!! Package Deal Alert!!!

15 inch Massive audio GTX subwoofer

Q Bomb ported box for 15 inch subwoofer

Massive Audio H1000 Hippo Amplifier

0 awg wiring kit

All for $800 cash
(Other payments accepted but may add fees) Sound Investment Car Kustoms
931 Harrison Ave. Panama City, FL 32401
850-296-0949

!!! SALE !!!BRAND NEW IN BOXPOLK audio1 DB842DVC$65.00Sound Investment Car Kustoms931 Harrison Ave. Panama City, FL 3240...
07/26/2026

!!! SALE !!!

BRAND NEW IN BOX
POLK audio
1 DB842DVC

$65.00

Sound Investment Car Kustoms
931 Harrison Ave. Panama City, FL 32401
850-296-0949

!!!CONSIGNMENT CORNER!!!POLK audio1 8" DB842DVC$40Sound Investment Car Kustoms931 Harrison Ave. Panama City, FL 32401850...
07/26/2026

!!!CONSIGNMENT CORNER!!!

POLK audio
1 8" DB842DVC

$40

Sound Investment Car Kustoms
931 Harrison Ave. Panama City, FL 32401
850-296-0949

!!!CONSIGNMENT CORNER!!! Polk audio1 8" DB842SVC$40.00Sound Investment Car Kustoms931 Harrison Ave. Panama City, FL 3240...
07/26/2026

!!!CONSIGNMENT CORNER!!!
Polk audio
1 8" DB842SVC

$40.00

Sound Investment Car Kustoms
931 Harrison Ave. Panama City, FL 32401
850-296-0949

!!!SOLD!!!"Consignment Corner" listingBrand new in the box!!!SLAPZ audio 15" subwoofer$500Sound Investment Car Kustoms93...
07/23/2026

!!!SOLD!!!

"Consignment Corner" listing

Brand new in the box!!!

SLAPZ audio 15" subwoofer

$500

Sound Investment Car Kustoms
931 Harrison Ave. Panama City, FL 32401
850-296-0949

Making room for new inventory in the shop.New "Consignment Corner" item2 6 3/4" kicker speakers$75 each Sound Inve...
07/23/2026

Making room for new inventory in the shop.

New "Consignment Corner" item

2 6 3/4" kicker speakers

$75 each Sound Investment Car Kustoms
931 Harrison Ave. Panama City, FL 32401
850-296-0949

Address

931 Harrison Avenue Panama City
Panama City, FL
32401

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+18502960949

Website

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