Troydigga | 1x hcca 15 " subwoofer and 4x jbl p963 6x9's massive xmax @Troydigga | Uploaded 12 years ago | Updated November 27 2022
just a test hcca 15.4 to 2ohms in a sealed wedge box 3.45cuft around 4000rms but less with the voltage drop loosing heaps of rms drops to near 11.8 volts under heavy load

but for all those people with hcca that dont get much flex from there subs in a port box. mines is sealed in it would almost get full excursion on low volts

and once again not bad for my first build and when i get my smd dd-1 distortion detector and other batterys it should be even louder