[3 subs bad to run?]

The box was built for that brand but a diff amp. I went back and was not happy, played them on the cactus and hit a 148. So talked me into the amp. Could send pics of the box but no need, it's way too small. 2.5 per sub with 12.5 sq in per cube for port. It's a well built box, looks great, but Tuned to 31hz but plays way higher. I'm asking about 3 cause that's the space for 3.5 per sub . I could do 4 but would have to go subs n port up.

[3 subs bad to run?]

Cactus 5 k. Subs are re se's. I've run my ab amp at the same load. Had a guy build the box due to lack of time. All 4 15's in a box. Doesn't sound good. Amp was fine at .5 ohm. I ask because I do respect the builder, just disagreed and wanted other input. I'm gonna build my own for 3

[3 subs bad to run?]

I wanted to run 3 15's due to lack of space. Amp is half ohm stable so that would be .66. What would be wrong with running that?