HERTZ 1.7" ST 44 High Efficiency Compression Driver
The ST 44 car audio compression driver, like the ST 25 and the ST 35, employs a CCAR (Copper Clad Aluminium Ribbon) voice coil featuring an extra-light aluminium membrane with high thermal dissipation as well as an anodized aluminium body, for maximum damping and vibration rejection. It additionally features a 44 mm (1.7 in.) voice coil and a powerful ferrite magnet, creating maximum SPL in extreme installations.
|Size mm (in.)||44 (1.7)|
|Power Handling - Peak W||100|
|Frequency response Hz||2,5k ÷ 20k|
|Sensitivity dB SPL||109|
|Voice coil Ø mm (in.)||44 (1.7)|
|Magnet||High density flux ferrite|