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Tang Bang's W4-2142 full-range driver offers extensive sound reproduction thanks to its 12.55cm-diameter diaphragm. It has a power handling capacity of 25W, a paper diaphragm and a Santoprene suspension for optimum performance.
Technical characteristics
Specifications | |
---|---|
Product type | Speaker |
Speaker type | Full Range |
Diaphragm material | Paper |
Surround material | Santoprene |
Magnetic system | Ferrite |
Nominal impedance | 8 Ω |
DCR impedance | 6.3 Ω |
Sensitivity | 88 dB |
Frequency response | 60Hz - 20kHz |
Free air resonance | 60 Hz |
Voice coil diameter | 25.4 mm |
Air gap height | 10 mm |
Rated power RMS | 25W |
Max. power | 50W |
Force factor (BL) | 5.41 TM |
Moving mass | 4.61 g |
Suspension compliance | 1390 uMN¯¹ |
Effective piston area | 0.0057 M² |
Levc | 0.022 mH |
Zo | 40 Ω |
Maximum linear peak (X-Max) | 2.4 mm |
Compliance volume (Vas) | 6.41 L |
Total quality factor (Qts) | 0.33 |
Mechanical quality factor (QMS) | 2.20 |
Electrical quality factor (Qes) | 0.39 |
General | |
---|---|
External diameter | Ø125.5mm |
Cutout diameter | 95mm |
Depth | 81.5mm |
Mounting bolt diameter | Ø115mm |
Mounting holes | 4 |
Package | 1x TANG BAND W4-2142 |
Speaker Power (W RMS) | 25.0 |
Speaker Type | Full range |
Impedance (Ω) | 8 |
Loudspeaker diameter (mm) | 125.5 |
Diaphragm type | Paper |
Efficiency / Sensitivity (dB) | 88.0 |
Max Linear Excursion (Xmax) (mm) | 2.4 |
Lowest frequency (Hz) | 60 |
Highest frequency (Hz) | 20000 |