|
SB Acoustics SB25STC-C000-4 Textile Dome
Tweeter
- Optimized polymer face plate
- 25mm fabric dome
- copper pole shorting ring
- Pole piece diffuser with venting
- Gold plated terminals (wider terminal is positive)
- Frequency range 1500Hz to 23kHz
- Very good off axis response
Specifications:
| Nominal
Impedance |
4
Ohm |
Free Air
Resonance |
650
Hz |
| DC Resistance (Re)
|
3.2 Ohm |
Sensitivity
(2.83V/1m) |
91 dB |
| Voice Coil Inductance (Le)
|
0.2 mH |
Mechanical Q-factor (Qms)
|
1.7 |
| Effective Piston Area (Sd)
|
6.2 cm2 |
Electrical Q-factor (Qes)
|
1.5 |
| Voice Coil Diameter
|
25.42 mm |
Total Q-factor (Qts)
|
0.8 |
| Voice Coil Height
|
1.3 mm |
Moving Mass incl. air
(Md) |
- g |
| Air Gap Height
|
2.5 mm |
Force Factor
(BL) |
- Tm |
| Linear Coil Travel (p-p)
|
1.2 mm |
Equivalent Volume (Vas)
|
-
Liters |
| Magnet Gap Flux Density
|
1.25 T |
Compliance
(Cms) |
- um/N |
| Magnet Weight
|
0.22 Kg |
Mechanical Loss (Rm)
|
- kg/s |
| Net Weight
|
Kg |
Rated Power Handling
|
Watt |
Dimensions:Face plate diameter: 100mm
Cut out
diameter: 70mm (notch for terminals)
Depth: 33.2mm
Flange
thickness: 4mm
Screw position radius: 88.5mm
Screw hole:
4mm
See pdf file for curves and mechanical drawing. | 
Amplifiers
Catalog
