Specifications:

• Nominal diameter 165 mm. 6.5 in.
• Rated impedance 8 ohms.
• Power capacity* 40 w RMS
• Program Power 80 Watts.
• Sensitivity 90 dB 2.83 v @ 1m @ 2þ
• Frequency range 50-12000 Hz   
• Recom. enclosure vol. 10/40 l 0.35/1.4 ft.3
• Voice coil diameter 26 mm. 1 in.
• Magnetic assembly weight 1 kg. 2.2 lb.
• BL factor 5.9 N/A
• Moving mass 0.014 kg
• Voice coil length 14 mm.
• Air gap height 6 mm.
• X damage (peak to peak) 15 mm.