Heres the kickers
Model CVR12
Size (IN.,CM) 12, 30.5
Impedance (OHMS) 4 DVC
Max Rec Amplifier Power (WATTS PEAK/RMS)* 800/400
Sensitivity (dB 1w/1m) 86.7
Frequency Response (Hz) 25-500
Mounting Depth (IN.,CM) 6 5/16, 16.1
Mounting Cutout (IN.,CM) 11 1/8, 28.3
Min Rec Sealed Box Volume (CU. FT., Liters) 1, 28.3
Max Rec Sealed Box Volume (CU. FT., Liters) 4.6, 130
Min Rec Vented Box Volume (CU. Ft., Liters)** 1.75, 49.6
Max Rec Vented Box Volume (CU. Ft., Liters)** 2.25, 63.7
and this is what i would idealy like to use for the music and the woofer for my HT system
and for the FI Q the dual 2 ohm
Q18
DUAL 1 | DUAL 2
Fs: 24.5 Hz | 23.8 Hz
Re: 0.7 Ohms/coil | 1.4 Ohms/coil
Qms: 5.66 | 5.73
Qes: .64 | .63
Qts: .58 | .57
Mms: 322g | 342g
Cms: 0.13mm/N | 0.13mm/N
Sd: 1210cm^2 | 1210cm^2
Vas: 268 l | 268 l
Spl: 89.7dB 1W/1m | 89.4dB 1W/1m
Bl: 10.4 N/A | 15.1 N/A
Xmax: 27mm
Rms: 1000W
Sealed box: 4-8 cuft
Ported box: 6-10 cuft @ 28Hz
Sub OD: 18.500”
Cut ID: 16.750”
Mounting depth: 10.000”
Displacement: 0.24cuft
and the box i would like to replicate this one created by Dan
http://www.hometheatershack.com/forums/exodus-audio/12134-my-sealed-maelstrom-x-build.html