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The Tang Band W4-2417 full-range speaker delivers a wide sound reproduction thanks to its 11.5 cm diameter diaphragm. It has a power handling capacity of 25W, an aluminium and polypropylene cone, and a Santoprene surround, ensuring excellent performance.

Technical characteristics
| Specifications | |
|---|---|
| Product type | Full-range speaker |
| Nominal diameter | Ø115mm |
| Power rating | RMS : 25W Max : 50W |
| Impedance | 8Ω |
| Frequency response | 65Hz - 40kHz |
| Sensitivity | 86dB |
| Voice coil diameter | 25.4 mm |
| Thiele & Small parameters | |
|---|---|
| Resonance frequency (fS) | 65Hz |
| DC resistance (RE) | 6.3Ω |
| Electrical quality coefficient (QES) | 0.52 |
| Mechanical quality coefficient (QMS) | 2.87 |
| Total quality coefficient (QTS) | 0.44 |
| Equivalent volume (VAS) | 4.56L |
| Maximum impedance (Zmax) | 40Ω |
| Voice coil inductance (LE) | 0.032mH |
| Force factor (B·l) | 5.36T·m |
| Moving mass (MMD) | 5.56g |
| Effective piston area (SD) | 0.0057 m² |
| Effective piston diameter | 988 µm/N |
| Maximum linear peak (Xmax) | 2.5mm |
| Materials | |
|---|---|
| Diaphragm material | Aluminium + PP |
| Surround material | Santoprene |
| Magnet material | Ferrite |
| General | |
|---|---|
| Package | Sold by unit |
| Speaker Power (W RMS) | 25.0 |
| Speaker Type | Full range |
| Impedance (Ω) | 8 |
| Loudspeaker diameter (mm) | 115.0 |
| Diaphragm type | Aluminium |
| Diaphragm type | Polyethylene |
| Efficiency / Sensitivity (dB) | 86.0 |
| Max Linear Excursion (Xmax) (mm) | 2.5 |
| Lowest frequency (Hz) | 65 |
| Highest frequency (Hz) | 40000 |