08W50-8TPX BASS/MID RANGE DRIVER
KEY FEATURES:
- 92dB 1W/1m sensitivity
- 200W AES power handling
- 80Hz-5kHz frequency response
- 49.55mm (2.0in) copper voice coil
- Suitable for compact two way systems and multi-way systems
Description
NOTES:
1、Two hours test according to AES 2-1984 Rev. 2003. Power calculated on rated minimum impedance.
2、Maximum power is defined as 3dB greater than Nominal power.
3、Applied RMS Voltage is set to 2.83 V for 8 ohms Nominal Impedance.
4、Xmax= [(winding depth – magnetic gap depth)/2] + (magnetic gap depth/3).
5、Thiele-Small parameters are measured after a preconditioning test.
6、Power test made with continuous pink noise signal within the frequency range.
General Specifications
| Part Number | 08W50-8TPX |
| Nominal Diameter | 209mm (8in) |
| Nominal Impedance | 8Ω |
| Minimum Impedance | 6.0Ω |
| AES Power Handling1 | 200W |
| Maximum Power Handling2 | 400W |
| Sensitivity (1W/1m)3 | 92dB |
| Resonance Frequency | 80Hz |
| Frequency Range | 80Hz-5kHz |
| Voice Coil Diameter | 49.55mm |
| Winding Material | Copper |
| Former Material | Polyimide |
| Winding Depth | 12.8mm |
| Magnetic Gap Depth | 8mm |
| Xmax4 | 5.1mm |
| Flux Density | 0.85T |
| Basket Material | Pressed Steel |
| Magnet Material | Ferrite |
| Suspension Material | Fabric |
| Surround Material | W-Roll Cloth-sealed |
| Cone Material | Curvilinear Paper |
| Net Weight | 2.2kg |
Frequency Response Curve
Impedance Curve
TS Parameters5
| Model Number | 08W50-8TPX |
| Fs | 80Hz |
| Re | 5.6Ω |
| Le | 0.45mH |
| Mms | 27g |
| Mmd | 25g |
| Cms | 0.14mm/N |
| BL | 9.4Tm |
| Qms | 6.5 |
| Qes | 0.87 |
| Qts | 0.77 |
| Vas | 10.3L |
| Ref. Efficiency | 0.6% |
| Sd | 227cm2 |
| EBP | 92Hz |
Mechanical Drawing
Additional information
| Series | TP SERIES |
|---|---|
| Diameter | 8in |
| Nominal Impedance | 8Ω |
| Continuous Power Handling | 200W |
| Voice Coil Diameter | 49.55mm |
| Maximum Excursion | 5.1mm |
| Magnet Material | Ferrite |
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