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Tang Band's W4-2315 coaxial driver offers extensive sound reproduction thanks to its Ø11.4cm full-range diaphragm and Ø2cm tweeter. It has a power handling capacity of 30W, a bamboo fibre cone for the full-range driver, an aluminium-magnesium alloy cone for the tweeter and a rubber suspension for good performance.
Technical characteristics
Specifications | |
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Product type | Coaxial speaker |
Speaker type | Full Range |
Diaphragm material | Paper Aluminium-magnesium alloy |
Surround material | Rubber |
Magnetic system | Neodymium |
Nominal impedance | 4Ω |
DCR impedance | 3.6Ω |
Sensitivity | 88dB |
Frequency response | 65Hz - 40kHz |
Free air resonance | 65Hz |
Voice coil diameter | 32mm |
Air gap height | 12mm |
Rated power RMS | 30W |
Max. power | 60W |
Force factor (BL) | 6.20TM |
Moving mass | 8.09g |
Suspension compliance | 733.04 uMN¯¹ |
Effective piston area | 0.0069 M² |
Levc | 0.09 mH |
Zo | 50Ω |
Maximum linear peak (X-Max) | 2.8mm |
Compliance volume (Vas) | 4.96L |
Total quality factor (Qts) | 0.29 |
Mechanical quality factor (QMS) | 3.68 |
Electrical quality factor (Qes) | 0.31 |
General | |
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External diameter | Ø114mm |
Cutout diameter | 63.87mm |
Depth | 76.87mm |
Mounting bolt diameter | Ø145.17mm |
Mounting holes | 6 |
Package | 1x Tang Band W4-2315 |
Speaker Power (W RMS) | 30 |
Speaker Type | Full range |
Impedance (Ω) | 4 |
Loudspeaker diameter (mm) | 114.0 |
Diaphragm type | Composite alloy |
Diaphragm type | Paper |
Efficiency / Sensitivity (dB) | 88.0 |
Max Linear Excursion (Xmax) (mm) | 2.8 |
Lowest frequency (Hz) | 65 |
Highest frequency (Hz) | 40000 |