i got them for 119 a piece.
Features:
•E-Glass Flat panel
•Tri Radius symmetrical edge surround
•Dual gap motor
•Single flat interlaced Conex Spider with loop stitched tinsel leads
•3” High temperature Copper voice coil wound on an Aluminum voice coil former
•Custom Cast Aluminum frame
•Rubber wrap around two way mounting gasket
•Custom terminals
•Dual voice coil
•TriCool™ - Voice coil cooling system
•Custom impedance jumper system
Specifications:
Model Number PRO 104 PRO 124
MSRP $499.99 $549.99
Thiele/Small Parameters
Fs (free-air resonance, Hz) 32 39
Vas / Liter / ft3 17.8 / 0.63 21.5 / 0.76
Qts (total driver Q) 0.65 0.92
Re (DC resistance, ohms) 5.9 5.9
IMPEDANCE dual 4 Ohm dual 4 Ohm
Efficiency (1W @ 1M, dB) 81 dB (1W/1M) 83 dB (1W/1M)
Xmax (one way linear excursion, mm.) 24 26
Model Number PRO 104 PRO 124
Driver Physical Dimension
SIZE 10" 12"
Mounting depth (inches *) 7 - 1/2" 8 - 1/2"
Enclosure Details
1. External dimensions calculated for 3/4" building material
2. Includes port and speaker displacement
3. Volumes given are net tuning volume