Faital Pro 8PR150
Neodymium
Description
Faital Pro 8PR150 is an 8 inch woofer with a 52 mm glass fibre voice coil former and a neodymium slug magnet. The listing gives 250 W AES power and 8 ohm nominal impedance. Its stated range is 75 Hz to 3 kHz, which places it in the lower band of a multi-way system. Order from VMT with GST billing and delivery across India.
Key features
- 8 inch (200 mm) cone with 52 mm voice coil
- AES power 250 W, maximum 500 W
- Neodymium slug magnet, 7.5 mm magnetic gap depth
- Nominal 8 ohm, minimum 6.6 ohm
- Frequency range 75 Hz to 3000 Hz, Fs 75 Hz
Specifications
| Driver type | Woofer |
|---|
| Woofer | 8" |
|---|
| Power (RMS) | 250 W |
|---|
| Frequency range | 75 Hz - 3000 Hz |
|---|
| Impedance | 8 ohm |
|---|
| Sensitivity | 94 dB (1 W / 1 m) |
|---|
| Voice coil | 52 mm |
|---|
| Magnet | Neodymium |
|---|
| Weight | 1.5 kg |
|---|
Manufacturer description
Nominal Specifications
| Nominal Diameter |
200 mm (8 in) |
| Overall Diameter |
207.9 mm (8.18 in) |
| Bolt Circle Diameter |
210 mm (8.27 in) |
| Baffle Cutout Diameter |
183 mm (7.20 in) |
| Depth |
93.7 mm (3.69 in) |
| Flange and Gasket Thickness |
10.8 mm (0.43 in) |
| Net Weight |
1.5 kg (3.3 lb) |
Shipping Box
(Single Carton Box) |
235 x 235 x 155 mm
(9.3 x 9.3 x 6.1 in) |
| Shipping Weight |
1.8 kg (3.9 lb) |
Technical Parameters
| Nominal Impedance |
8 Ohm |
| Minimum Impedance |
6.6 Ohm |
| AES Power Handling (1)
|
250 W |
| Maximum Power Handling (2)
|
500 W |
| Sensitivity (1W/1m) |
94 dB |
| Frequency Range |
75÷3000 Hz |
| Voice Coil Diameter |
52 mm (2 in) |
| Winding Material |
Al |
| Former Material |
Glass Fiber |
| Winding Depth |
12.5 mm (0.49 in) |
| Magnetic Gap Depth |
7.5 mm (0.30 in) |
| Flux Density |
1.1 T |
| Magnet |
Neodymium Slug |
| Basket Material |
Aluminum |
| Demodulation |
Copper Cap |
| Cone Surround (3)
|
Triple Roll |
| NET Air Volume filled by Loudspeaker |
0.6 dm^3 (0.021 ft^3) |
| Spider Profile |
1x constant height waves |
|
Thiele and small parameters
| Fs |
75 Hz |
| Re |
5.8 Ohm |
| Qes |
0.54 |
| Qms |
4.4 |
| Qts |
0.48 |
| Vas |
16.2 dm^3 (0.57 ft^3) |
| Sd |
233.9 cm^2 (36.25 in^2) |
| Xmax (4)
|
5.00 mm |
| Xdamage (5)
|
27 mm |
| Mms |
21.2 g |
| Bl |
10.4 N/A |
| Le |
0.2 mH |
| Mmd |
17.2 g |
| Cms |
0.21 mm/N |
| Rms |
2.3 kg/s |
| Eta Zero |
1.2 % |
| EBP |
140 Hz |
PART NUMBER (P/N)
| Faston Terminals - 8 Ohm Version |
02004437 |
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 |
|
