here are the specs to it. its discontinued but is there a recone that will fit it??
Cloth laminated paper cone with MD6 coating
• Dual 1 ohm voice coil
• Die cast aluminum basket
• Aluminum/chrome dust cap for extra rigidity under extreme conditions
• Black wrinkle finish with Diamond cut
• Chrome finish front & back plate
• Large roll treated foam surround
• One piece, 360º rubber gasket
• Dual conex spider
• Woven tinsel lead through spider
• Chrome binding post terminals
• 2800 watts power handling
• 1400 watts RMS
• 340 oz. magnet
• 4” BASV/Kapton hybrid 18 awg voice coil
• FS 29.1(Hz)
• Vas 1.6 cu.ft.
• Qes: 0.52 • Qms: 4.06 • Qts: 0.31
• Xmax: 0.59”
• SPL 92 dB
• Sealed box: N/A
• Ported box: 3.4 cu. ft.
• Tuning: 40 Hz
• Port size: 4” (dia) x 10” (length)
• # of ports: 2