Throat Parameter: Standard: 1.6 inch / 40.6 mm Supplied without throat extension
Power Capacity 1000 Hz to 20,000 Hz: 400 W peak 200 W program 100 W continuous using pink noise band limited from 1,000 Hz to 20 kHz (AES 2-1984)
Power Capacity 500 Hz to 20,000 Hz: 320 W peak 160 W program 80 W continuous
Sensitivity: 111 dB SPL 1 Watt at 1 meter On-axis on a 80º H x 40º V horn
Frequency Response: 500 Hz to 20,000 Hz

MPN: 00375690
UPC: 014367020090

• 4" Driver
  
• Throat Parameter: Standard: 1.6" / 40.6 mm Supplied without throat extension
  
• Nominal Impedance: 8 Ohms
  
• Minimum Impedance: 7.1 Ohms
  
• DC Resistance: 6.8 Ohms
  
• Power Capacity 1000 Hz to 20,000 Hz: 400 W peak 200 W program 100 W continuous using pink noise band limited from 1,000 Hz to 20 kHz (AES 2-1984)
  
• Power Capacity 500 Hz to 20,000 Hz: 320 W peak 160 W program 80 W continuous
  
• Sensitivity: 111 dB SPL 1 Watt at 1 meter On-axis on a 80º H x 40º V horn
  
• Nominal Efficiency: 30%
  
• Frequency Response: 500 Hz to 20,000 Hz
  
• Recommended Crossover: 1,000 Hz
  
• Lowest Recommended Crossover: 500 Hz at 12 dB / Octave
  
• Diaphragm: Commercially pure titanium
  
• Voice Coil Diameter: 4" / 101 mm
  
• Voice Coil Material: Edge-wound aluminum ribbon with a composite bobbin
  
• Flux Density: 19,000 gauss (1.9T)
  
• Dimensions: 8.388" (213 mm)D x 3.63" (92 mm) H