Custom Subwoofer Boxes - $400 (Wasilla)

make / manufacturer: custom

QR Code Link to This Post

I build custom sub boxes for any sub. Built to spec for them. Pictured is for a Sundown Audio zv3-12, but it will fit most 12s. Port is turned to 30 hz. It's available now. I can build a custom one for any size. Price depends on size.

post id: 7915536455

posted: 2026-02-16 09:19

♥ best of ^[?]

reading

writing

saving

searching

refresh the page.

Custom Subwoofer Boxes - electronics - by owner - sale - craigslist