[irvin]

Anybody know a good place online that does custom sub cabinet for a reasonable price. I don't have the tools or skills for DIY.

 

[LTD02]

there are pre-cut kits. what are you looking for?

 

[irvin]

looking for cabinet for my SI HT 15 d4 with a 500 watts plate amp. Not happy with the cabinet I have now.

 

[Augerhandle]

While you're swapping boxes, design for the SI 18 and sell the 15? I might have a buyer.

 

[the-jessman]

looking for cabinet for my SI HT 15 d4 with a 500 watts plate amp. Not happy with the cabinet I have now.

Where are you located? That might help finding someone more local to you.

 

[LastButNotLeast]

looking for cabinet for my SI HT 15 d4 with a 500 watts plate amp. Not happy with the cabinet I have now.

http://www.parts-express.com/dayton-audio-swc-3co-30-cu-ft-subwoofer-cabinet-with-cutouts--302-822

 

[Samps]

With a single D4 you're running 8ohms which is maybe getting you 250watts. That might be why you don't like the box you have.

Your other option is 2ohms which will probably shut down the plate amp.