Specifications:
type: MPI-20FT
amplitude (µmp-p): 24
length (mm): 111
maximal-Φ /ceramic-Φ (mm): Φ69/Φ50
joint bolt (mm): 1/2,20
frequency (fs±0.5khz): 20
Impedance (Ω): 4
capacitance (c±10%pf): 12200
Input power (W): 3600
Front mass metal: Titanium
Back mass metal: SUS
Remark: 100% compatible with equivalent Branson model