Product Specifications |
Manufacturer |
SB ACOUSTICS |
Tweeter Type |
Textile Dome Neodymium Tweeter |
Cone / Dome Diameter |
29mm |
Impedance |
8 ohms |
Power Handling (RMS) |
80 W |
Resonance Frequency |
650 Hz |
Sensitivity |
93 dB |
SB ACOUSTICS SATORI, TW29DN-8 29mm TEXTILE DOME NEODYMIUM TWEETER SILVER 8OHM
Features
Large surround dome for increased acoustic output
Dual balanced compression chamber for improved dynamics
Dual copper caps for absolute minimum voice coil inductance and minimum phase shift
Two part aluminium faceplate with integrated mechanical decoupling
High saturation neodymium motor system with T-shaped pole piece for lower distortion
Non-reflective cast aluminium chamber with optimized damping for improved dynamics
Shallow flow magnet structure for optimum coupling to rear chamber
CCAW voice coil for low moving mass
Long life silver lead wires
Low resonance frequency for extended range
Specs
Nominal Impedance 8 Ω
DC resistance, Re 6.2 Ω
Voice coil inductance, Le 0.04 mH
Effective piston area, Sd 9.6 cm2
Voice coil diameter 29 mm
Voice coil height 2.0 mm
Air gap height 2.5 mm
Linear coil travel (p-p) 0.5 mm
Moving mass incl. air, Mms 0.43 g
Free air resonance, Fs 650 Hz
Sensitivity (2.83V/1m) 93 dB
Mechanical Q-factor, Qms 1.61
Electrical Q-factor, Qes 0.65
Total Q-factor, Qts 0.46
Force factor, Bl 4.1 Tm
Rated power handling* 80 W
Magnetic flux density 1.5 T
Magnet weight 0.10 g
Net weight 0.39 kg
* IEC 268-5, high-pass Butterworth, 2600 Hz, 12 dB/oct.