The dual magnet version of the ring dome tweeter provides extra magnetic energy to increase the sensitivity and to extend the frequency response to above 40kHz. The additional volume from the second magnet also increases the size of the chamber, lowering the resonance frequency. This tweeter is an excellent choice for any high end home or automotive system.
Dual Ring Radiator Diaphragm (Patented)
Wave-guide center plug (Patented)
Extended frequency to above 40kHz
High Sensitivity - 92dB
Low Resonance Frequency - 630Hz.
Low Distortion
Double Magnet
Rear Chamber
Copper Clad Alu-wire
Specifications
power handling (continuous/programme) = 100 W
frequency range = 1000-38000 Hz
resonance frequency fs = 440 Hz
impedance R = 4 Ohm
sound pressure level SPL = 92 dB (2,83V; 1m)
DC resistance Re = 2,9 Ohm
force factor BL = 2,3 N/A
voice coil inductance L = 0,02 mH
effective piston radiating area Sd = 5,4 cm2
effective mechanical mass incl. air load mms = 0,3 g
equivalent volume of compliance Vas = 0,02 l
total Q factor Qts = 0,38 (Qms=2,18, Qes=0,46)
voice coil diameter = 26 mm
maximum peak linear excursion vibration xlin = +/- 0,2 mm
