Eminence BETA-12A-II 12in Speaker 250w 8 Ohm

Specification:

• Nominal Basket Diameter - 12"
• Nominal Impedance - 8 Ω
• Watts - 250W
• Resonance - 47 Hz  
• Sensitivity - 98 dB 
• Magnet Weight - 38 oz
• Voice Coil Diameter - 2"