I am selling my Arc Audio Flatline 12. This is a dual 2 ohm sub. This is a bad as sub. I am going to a free air set up and this sub does not work free air. It only takes about 1 cu sealed enclosure that includes the displacement. I would be willing to sell the custom enclosre that it is in but may not fit all vehicals. I feel this is one of the best subs that I have ever owned and if I was not tring to go free air I would not be trading this sub. I have the box. Here are the specs.
Dual voice coil 2 ohm 1,000 rms / 2,000 peak
Flat Piston Design
Patented Technology
Ultra Stiff Cone
Small Sealed Enclosure Subwoofer
Impedance : 1 or 4 ohm
Resonant frequency : 23.2Hz
Sensitivity : 86dB
RMS power handling : 1,000 watts
Electrical "Q" : .367
Mechanical "Q" : 3.448
Total "Q" : .332
Equivalent volume: 2.56
One way linear: 20mm
Mounting depth : 8.5"
Optimum sealed enclosure : .9 cuft
Ported enclosure : 1.8 cuft @32hZ
Dual voice coil 2 ohm 1,000 rms / 2,000 peak
Flat Piston Design
Patented Technology
Ultra Stiff Cone
Small Sealed Enclosure Subwoofer
Impedance : 1 or 4 ohm
Resonant frequency : 23.2Hz
Sensitivity : 86dB
RMS power handling : 1,000 watts
Electrical "Q" : .367
Mechanical "Q" : 3.448
Total "Q" : .332
Equivalent volume: 2.56
One way linear: 20mm
Mounting depth : 8.5"
Optimum sealed enclosure : .9 cuft
Ported enclosure : 1.8 cuft @32hZ
