2 12" fi x series d4 bnib. bought wrong voicecoil for my dual amp setup.
take 300 - 350 watts rms, very sensitive subs so even sending low watts make them bump and make good use out of the watts you send them.
here are the specs
12 DUAL 4
Fs: 25.7 Hz
Re: 3.9 Ohms/coil
Qms: 4.01
Qes: .38
Qts: .35
Mms: 120g
Cms: 3.2mm/N
Sd: 480cm^2
Vas: 104.1 l
Spl: 88.6dB 1W/1m
Bl: 20.0 N/A
Xmax: 16mm
Rms: 300W
Sealed box: .9-1.3 cuft
Ported box: 1.6-2.2 cuft
Sub OD: 12.500
Cut ID: 11.125
Mounting depth: 5.750
Displacement: 0.10cuft
Bnib
looking for 150 + shipping for both. so lets say 175 shipped for both subs. crazy deal.
Mike-