Duelund Coherent Audio 1" Precision Tweeter
Specifications:
Voice coil & magnet parameters
- Power handling Pe - 150W
- Reference efficiency @ 2.83 V / 1 m - 92dB/2.83V/m
- Nominal impedance - 7 ohm
- Voice coil resistance Re - 4.7 ohm
- Voice coil diameter - 28mm
- Voice coil height - 3.3mm
- Voice coil former - Titanium
- Quantity of layers - 2
- Ferrofluid - NIE
- Voice coil inductance Le - 0.07mH
- Max linear excursion Xmax (+/-) - 1.5mm
Thiele-Small parameters
- Resonance frequency fs - 430Hz
- Total quality Qts - 0.21
- Electrical quality Qes - 0.25
- Mechanical quality Qms - 1.1
- Effective piston area Sd - 9cm(sq)
- Mechanical compliance Cms - 0.26mm/N
- Moving mass Mms -0.5g
- Mechanical resistance Rms - 1.3kg/s
- Bl product 5.1N/A
Full Warranty
