Product

Neodyminm

DH640

time：2017-08-31

120 Watt Max Power

1.4 inch throat exit

63.5mm (2.5 inch) voice coil

1KHz to 20KHz frequency response

109dB 1W@1m sensitivity

Neodymium magnet structure

DH640(图1)

You can download here: DH640.pdf

DH640(图2)