Open back cab converted to Port City 2x12 spec

massless

I needed to fix the boomy bass on my cab by rotating the baffle but decided to go the whole 9 yards and make a Port City replica out of it. Added the 45˚inner baffles, a front port and sealed the off back. I haven't heard a real PC cab but I'm very impressed by this mod. Simple to do and sounds better than a lot of 4x12s I've used in the past.

benvall

Got pics?

massless

Yep I'll try to upload them today.

massless

massless

Sorry no back-off pics, but here is a photo reference of an actual PC cab that I used as a guide. You can see the lower 45˚ baffle through the port in my pics. Its a very rough and ready conversion, I was just interested in hearing the difference, if any.

Front baffle is inverted hence the logo on the bottom now. The speakers are about 9 inches from the floor so the cab has a much reduced boomy bottom end and no mid range honk or mud and can be left on the floor.

Now I've had more time with it I can be more confident when I say it sounds vastly superior to how it was before. A total transformation in fact.

benvall

Looks interesting. I've not heard the PC cabs in person.

Nice work.