Speaker Tang Band W4-657D, 8 ohm, 125.5 mm front plate
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TangBand |
W4-657D |
W4-657D-8 |
Cone driver |
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Brand TangBand |
Model W4-657D |
TLHP code W4-657D-8 |
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Product type Cone driver |
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Unavailable
General |
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| Product type | Cone driver |
| Brand | TangBand |
| Reference | W4-657D |
Informations |
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| Nominal impedance | 8 ohm |
| Dimensional category | 5 inch |
| Frequency coverage type | Fullrange |
| Manufacturer sensitivity | 89 dB |
| Calculated sensitivity | 89.25 dB |
| Nominal power handling | 25 W |
| Max power handling | 50 W |
| Bandwidth | 70÷16000 Hz |
Fundamental parameters |
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| Sd | 57 cm² |
| Mms | 4 gr |
| Re | 6 ohm |
| BL | 5.61 T.m |
Small signal parameters |
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| Fs | 70 Hz |
| Qes | 0.35 |
| Qms | 3.64 |
| Qts | 0.32 |
| Vas | 5.61 L |
Datas |
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| Xmax | ±3.3 mm |
| EBP | 200 Hz |
| Fs / Qts | 219 Hz |
| Vas * Qts² | 0.58 L |
| Calculated efficiency | 0.53 % |
| Weight | ~1 kg |
Dimensions |
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| Voice coil diameter | 1 inch |
| Gap height | 6 mm |
| Outside diameter | 125.5 mm |
| Baffle cutout diameter | 94.5 mm |
| Depth | 70 mm |
| Front thickness | 6 mm |
| Depth after front | 64 mm |
| Diamètre aimant (mm) | 80 mm |
Shape & Materials |
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| Front chape | Cylindrical |
| Magnet type | Ferrite |
| Basket masterial | Aluminium |
| Winding material | CCAW (Copper-clad aluminium wire) |
| Voice coil former | Kapton |
| Surround shape | One roll |
| Surround material | Rubber |
| Cone material | Magnesium / Aluminium |
| Warhead material | Aluminium |
Question about TangBand W4-657D-8
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Informations TangBand W4-657D-8
All or a part of the characteristics displayed on this page are provided by the manufacturer, it is possible that some pieces of information are unavailable or wrong. In addition, the manufacturer may need to change the product specifications without notice at any time in order to improve the product, or to adapt his offer to the manufacturing and supply constraints.. We suggest you to contact us if you need further information, if you observe a mistake or if you wish to have confirmation about information.
Measures/Schemes TangBand W4-657D-8
SPL vs Impedance measure
Dimensions
