FOR SALE 2- 13W7's

[Boosted S60R]

2- 13W7'S $550.00 a piece. pretty much brand new still in the box.
some specs on them.

Free Air Resonance (Fs): 23.5 Hz
Electrical “Q” (Qes): 0.476
Mechanical “Q” (Qms): 7.517
Total Speaker “Q” (Qts): 0.448
Equivalent Compliance (Vas): 3.68 cu. ft. / 104.3 liters
One-Way, Linear Excursion (Xmax)*: 1.25 in. / 32 mm
Reference Efficiency (no): 0.269%
Efficiency (1W/1m)**: 86.3 dB SPL
Effective Piston Area (Sd): 107.35 sq. in. / 0.0693 sq. m
DC Resistance (Re): 2.41 ohm***
Nominal Impedance (Znom): Dual 1.5 ohm
Thermal Power Handling (Pt): 1000W
Driver Displacement: 0.21 cu. ft. / 5.9 liters
Net Weight: 52 lbs. / 23.6 kg