Sound pressure :135dB

DC Resistance :16 ohm , 8 ohm

size:Direct 132.5*height:106mm

Throat Diameter: 2.0 in(50.8mm)

Mounting Type: 4*M6 holes , 90*101.6mm

Net Weight:3 KG

Power Capacity:400W

Magnet Material:Neodyuium

D88*D55  38SH/42SH 

Diaphragm Material:Polyimide

Voice Coil Material: copper

Voice Coil Former: Kapton

Sensitivity:2*1W/1m 123dB