JBOX Audio

JBOX Audio Custom-built subwoofer boxes and complete car audio setups by Joe in Springfield, MO.

Every JBOX enclosure is hand-built, tuned, and ready to boom-specializing in sealed and ported boxes, amplifier packages, and full installs-built to perform and last.

04/09/2026
Bad Boy 8s with some heavy Bass
02/11/2026

Bad Boy 8s with some heavy Bass

15” Subs for some serious bass
02/11/2026

15” Subs for some serious bass

What do you all think?
02/11/2026

What do you all think?

Finish this custom build today for 2-8 inch subwoofers 
02/11/2026

Finish this custom build today for 2-8 inch subwoofers 

02/04/2026

🔊We will officially be offering a new line of speaker boxes soon. Built right here in Springfield MO. Stay tuned for updates. 🔊

🔥 JBOX AUDIO – INVENTORY UPDATE 🔥Inventory is growing fast!We’ve got 15s, 12s, 10s, and 8s in stock — sealed and ported ...
01/24/2026

🔥 JBOX AUDIO – INVENTORY UPDATE 🔥

Inventory is growing fast!
We’ve got 15s, 12s, 10s, and 8s in stock — sealed and ported setups ready to go 💪🔊

✅ Come listen before you buy
✅ Multiple box styles & power levels
✅ Amps available
✅ Wiring kits available
✅ LOCs in stock (perfect for factory radios)

Whether you want clean daily bass or something that hits HARD, we’ve got setups you can hear and choose from. No guessing, no surprises — you’ll know exactly what you’re getting.

📍 Local pickup
🎶 Demo friendly
💬 Message JBOX Audio to set up a listen

Built. Tuned. Ready to Boom. 🔥🔊

Address

3103 N Albertha Avenue
Springfield, MO
65803

Telephone

(479)2446083

Website

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