Peavey 1808-8 SPS BWX 18 Inch 8 Ohm Speaker.

MPN: 00560580
UPC: 014367124460

• 18" Speaker
  
• Impedance: 8 Ohms
  
• Power capacity: 2000 W Peak 1000 W Program 500 W Continuous
  
• Sensitivity: 97.5 dB / 1 W 1 m
  
• Usable freq. range: 35 Hz ~ 1 kHz
  
• Cone: Kevlar® impregnated cellulose
  
• Voice coil diameter: 4.0" / 100 mm
  
• Voice coil material: Aluminum ribbon wire Polyimide-impregnated fiberglass former Nomex® stiffener Solderless diffusion welded OFHC copper leads
  
• Net weight lb. / kg: 18 lbs. / 8.2 kg
  
• Znom (ohms) 8
  
• Revc (ohms) 6.71
  
• Sd (Square Meters) 0.1237
  
• BL (T/M) 16.26
  
• Fo (Hz) 37.4
  
• Vas (liters) 368.0
  
• Cms (uM/N) 169.4
  
• Mms (gm) 106.7
  
• Qms 7.545
  
• Qes 0.637
  
• Qts 0.587
  
• Xmax (mm) 4.60
  
• Le (mH) 0.38
  
• SPL (1W 1m) 96.7
  
• No (%) 2.94%
  
• Vd (cu. in. / ml) 69.4 / 1138
  
• Pmax (Watts pgm.) 1000
  
• Disp (cu. in. / ml) 228 / 3737