Re: what do you think about this
You'd be suprised how loud subwoofers get in the home.
Get the 15" Dayton Audio DVC385-88, build a 7.75cuft enclosure (sonotube would be your easiest choice). Tuned to 18hz.
or ~3.5 sealed
Car: 2004 Malibu Classic
Headunit: JVC KD-AHD69
Frontstage: Bravox CX50Ks
Frontstage Amp: Ecplipse EA2212
Substage: 12" SI Mag Claw V1 (V3 soft part recone)
Substage Amp: Cerwin Vega EXL-1200D
Enclosure: 2.5 cuft. @ 32hz, 4" Flared Aeroport
Wiring: KNU 4 gauge
References: SPLaudio, 1mtx1, psychoacoustics, rpfuror, Bimma85