I have for sale 3 BNIB MA Audio 15" Subwoofers. They are model number MA150XE's. Here are the specs from their website:
450W Rms
900W Max
Dual 4-Ohm Voice Coils
150 Oz. Double Stacked Magnets
Mounting Depth: 6.6"
Mounting Diameter: 13.9"
Optimum Vented Box: 3.75 Cu/Ft
Round Port Diameter: 6" x 8"
Square Port Area: 3" x 8.25" x 8"
Optimum Sealed Box: 2.0 Cu/Ft
Tuning @ 40Hz
I am only asking $100 shipped for each of these woofers.