8FW51
32 700 руб.
- 400 W - Непрерывная допустимая мощность
- 2.0 in (51 mm) - Диаметр звуковой катушки
- Ferrite - Материал магнита
Specifications
Nominal diameter
200 mm (8.0 in)
Nominal impedance
8 Ω
Minimum impedance
7.4 Ω
Nominal power handling
200 W
Continuous power handling
400 W
Sensitivity (1W/1m)
97.0 dB
Frequency range
70 — 5000 Hz
Voice coil diameter
51 mm (2.0 in)
Winding material
Copper
Former material
Kapton
Winding depth
17 mm (0.65 in)
Magnetic gap depth
10 mm (0.4 in)
Flux density
1.35 T
Design
Surround shape
Double Roll
Cone shape
Exponential
Magnet material
Ferrite
Spider
Single
Pole design
T-Pole
Woofer cone treatment
TWP Waterproof Both Sides
Recommended enclosure
12.0 dm3 (0.42 ft3)
Recommended tuning
74 Hz
Parameters
Fs
74 Hz
Re
5.2 Ω
Qes
0.21
Qms
9.3
Qts
0.21
Vas
12.0 dm3 (0.42 ft3)
Sd
220.0 cm2 (34.1 in2)
η₀
2.1 %
Xmax
6.0 mm
Xvar
5.0 mm
Mms
27 g
Bl
17.7 Txm
Le
0.56 mH
EBP
352 Hz
Mounting And Shipping Info
Overall diameter
225 mm (8.8 in)
Bolt circle diameter
210 mm (8.3 in)
Baffle cutout diameter
187.0 mm (7.4 in)
Depth
100 mm (3.94 in)
Flange and gasket thickness
9 mm (0.35 in)
Air volume occupied by driver
1.5 dm3 (0.05 ft3)
Net weight
5.3 kg (11.6 lb)
Shipping weight
5.6 kg (12.3 lb)
Shipping box
220x220x130 mm (8.7×8.7×5.1 in)
