8PS21
17 930 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
7.0 Ω
Nominal power handling
200 W
Continuous power handling
400 W
Sensitivity (1W/1m)
94.0 dB
Frequency range
70 — 3000 Hz
Voice coil diameter
50 mm (2.0 in)
Winding material
Copper
Former material
Kapton
Winding depth
16 mm (0.62 in)
Magnetic gap depth
8 mm (0.31 in)
Flux density
1.1 T
Design
Surround shape
Double Roll
Cone shape
Exponential
Magnet material
Ferrite
Spider
Single
Pole design
T-Pole
Woofer cone treatment
None
Recommended enclosure
14.0 dm3 (0.49 ft3)
Recommended tuning
73 Hz
Parameters
Fs
73 Hz
Re
5.4 Ω
Qes
0.36
Qms
4.2
Qts
0.33
Vas
14.0 dm3 (0.49 ft3)
Sd
220.0 cm2 (34.1 in2)
η₀
1.5 %
Xmax
5.0 mm
Xvar
4.0 mm
Mms
23 g
Bl
12.6 Txm
Le
0.5 mH
EBP
202 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
91 mm (3.6 in)
Flange and gasket thickness
11 mm (0.4 in)
Air volume occupied by driver
1.2 dm3 (0.04 ft3)
Net weight
3.4 kg (7.5 lb)
Shipping weight
3.7 kg (8.1 lb)
Shipping box
220x220x130 mm (8.7×8.7×5.1 in)
