Recent content by loko

whats 4th order bro.and i i want 32 to 38hz how would i go to building that. thanks

i need help building a ported box for two alpine type r.i have the in one already but i think the box is two small anmd tuned low because it doesnt hit as hard.ive seen other alpine type r in a bigger box and sound great,so so decided to build one but i dont how to start and i want to tune...