Alto-Falante 8 Polegadas Ferrite - Freq. 70 ÷ 5000 Hz - 200W Aes/95 dB - 8Pr155 - Faital Pro
Alto-Falante De Ferrite Uso Profissional
FAITALPRO
Model: 8PR155
Product ID: 1551912417
Product SKU: 1551912417
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NOMINAL SPECIFICATIONS
| Nominal Diameter | 200 mm (8 in) |
| Overall Diameter | 223.7/207.9 mm (8.81/8.18 in) |
| Bolt Circle Diameter | 210 mm (8.27 in) |
| Baffle Cutout Diameter | 183 mm (7.20 in) |
| Depth | 98.5 mm (3.88 in) |
| Flange and Gasket Thickness | 10.8 mm (0.43 in) |
| Net Weight | 4.3 kg (9.5 lb) |
| Shipping Box (Single Carton Box) |
235 x 235 x 155 mm (9.3 x 9.3 x 6.1 in) |
| Shipping Weight | 4.6 kg (10.1 lb) |
TECHNICAL PARAMETERS
| Nominal Impedance | 8 Ohm |
| Minimum Impedance | 6.3 Ohm |
| AES Power Handling (1) | 200 W |
| Maximum Power Handling (2) | 400 W |
| Sensitivity (1W/1m) | 97 dB |
| Frequency Range | 80÷6300 Hz |
| Voice Coil Diameter | 52 mm (2 in) |
| Winding Material | Al |
| Former Material | Glass Fiber |
| Winding Depth | 9.8 mm (0.39 in) |
| Magnetic Gap Depth | 8 mm (0.31 in) |
| Flux Density | 1.3 T |
| Magnet | Ferrite Ring |
| Basket Material | Aluminum |
| Demodulation | Aluminum Ring |
| Cone Surround (3) | Triple Roll |
| NET Air Volume filled by Loudspeaker | 1.06 dm^3 (0.037 ft^3) |
| Spider Profile | 1x variable height waves |
THIELE AND SMALL PARAMETERS
| Fs | 85 Hz |
| Re | 5.3 Ohm |
| Qes | 0.39 |
| Qms | 8.8 |
| Qts | 0.37 |
| Vas | 9.4 dm^3 (0.33 ft^3) |
| Sd | 217 cm^2 (33.67 in^2) |
| Xmax (4) | 3.57 mm |
| Xdamage (5) | 10.65 mm |
| Mms | 24.5 g |
| Bl | 13.4 N/A |
| Le | 0.41 mH |
| Mmd | 20.9 g |
| Cms | 0.14 mm/N |
| Rms | 1.5 kg/s |
| Eta Zero | 1.45 % |
| EBP | 218 Hz |
PART NUMBER (P/N)
| Faston Terminals - 8 Ohm Version | 02004172 |
NOTES:
| (1) 2 Hours Test According to AES 2-1984 Rev. 2003 |
| (2) Maximum power is defined as 3dB greater than nominal power. |
| (3) Treated Polycotton |
| (4) Xmax= [(winding depth - magnetic gap depth)/2] + (magnetic gap depth/3) |
| (5) Maximum excursion before permanent damage |
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