8PE21
26 640 руб.
- 400 W - Непрерывная допустимая мощность
- 2.0 in (50 mm) - Диаметр звуковой катушки
- Ferrite - Материал магнита
Specifications
Nominal diameter
200 mm (8.0 in)
Nominal impedance
8 Ω
Minimum impedance
7.2 Ω
Nominal power handling
200 W
Continuous power handling
400 W
Sensitivity (1W/1m)
98.0 dB
Frequency range
90 — 5000 Hz
Voice coil diameter
50 mm (2.0 in)
Winding material
Copper
Former material
Kapton
Winding depth
9 mm (0.37 in)
Magnetic gap depth
8 mm (0.31 in)
Flux density
1.25 T
Design
Surround shape
Triple Roll
Cone shape
Radial
Magnet material
Ferrite
Spider
Single
Pole design
Straight Pole
Woofer cone treatment
None
Parameters
Fs
87 Hz
Re
5.6 Ω
Qes
0.2
Qms
3.8
Qts
0.19
Vas
13.0 dm3 (0.46 ft3)
Sd
220.0 cm2 (34.1 in2)
η₀
4.1 %
Xmax
3.5 mm
Xvar
4.5 mm
Mms
18 g
Bl
16.6 Txm
Le
0.5 mH
EBP
435 Hz
Mounting And Shipping Info
Overall diameter
225 mm (8.86 in)
Bolt circle diameter
210 mm (8.27 in)
Baffle cutout diameter
187.0 mm (7.36 in)
Depth
91 mm (3.58 in)
Flange and gasket thickness
11 mm (0.43 in)
Air volume occupied by driver
1.2 dm3 (0.04 ft3)
Net weight
4.2 kg (9.26 lb)
Shipping units
1
Shipping weight
4.6 kg (10.14 lb)
Shipping box
260x260x160 mm (10.24×10.24×6.30 in)
