Two-Way 8" Hi-Mid 
PERFORMANCE
Frequency Response (Hz): 120Hz~18kHz(Recommended)
Axial Sensitivity (dB SPL,1Watt@1m)　　　　             
LF Enclosure 98
HF Enclosure 110
Impedance (Ohms):LF: 4/HF:4
Power handling (watts RMS):                 
LF:300(120Hz~3000Hz)/ HF:120(3000Hz~18KHz)
Nominal Coverage Angle - 6 dB points (degrees):
Horizontal 105°/Vertical 8°
According to array length and configuration
PHYSICAL
System Configuration:   2-way,full range
LF Subsystem:               2x8-in woofer/2-in voice coil
HF Subsystem:               2*1-in voice coil/1.38-in voice coil
Enclosuer Materials:      18mm plywood with glass fiber
Finish:                            Wear-resistant black textured paint
Connectors:                   2 x Neutrik NL 4
Suspension Hardware:　Proprietary rigging system
Grille:                              Powder coated perforated steel
Dimensions
  Front Height:        10(Inches)/261(Millimeters)
  Rear Height:         7.8(Inches)/198(Millimeters)
  Width:                  28.4(Inches)/722(Millimeters)
  Depth:                  18.7(Inches)/476(Millimeters)
Weight
  Net Weight:          79.2(Pounds)/36(Kilograms)
  Shipping Weight:  85.8(Pounds)/39(Kilograms)

Amplifier:
L-8Aamplifier:bass 300W 8Ω
and high frequency 300W 4Ω