Crunch subwoofers

Thiele/Small parameters of Crunch subwoofers (8″, 10″, 12″) and a recommended sealed and ported box for every model, in a free sub box calculator.

Search Size Voice coils Ω per coil Qts

3 models

Model	Size	Voice coils	Fs, Hz	Qts	Vas, ft³	Xmax, in	RMS, W
GTi84	8″	4 Ω	42	0.62	0.38	0.30	200
GTi104	10″	4 Ω	35	0.59	0.88	0.37	250
GTi124	12″	4 Ω	28	0.68	2.07	0.37	300

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