mag 15, l7 15, 4 idmax 12s (not all at once), 3 type r 12s, rl-p 18, 2 avalanche 12s, 2 audiobahn alum12qs, 3 audiobahn alum10qs, comp 8, avalanche 18. My favorites were the IDmaxs and the mag. The mag is quite a bit louder with similar sq, but I just love the sound of the IDmax. The rl-p 18 was the loudest by far, kinda miss that thing.