8CX21
43 550 руб.
- Polyester - Материал мембраны
- Ceramic - Материал магнита
- 2.0 in (52 mm) - Диаметр звуковой катушки
Specifications
Nominal diameter
210 mm (8.0 in)
Nominal impedance
8 Ω
Minimum impedance lf
6.1 Ω
Minimum impedance hf
7.2 Ω
Frequency range
75 — 20000 Hz
Dispersion angle
100 °
Magnet material
Ceramic
Specifications LF Unit
LF Sensitivity
94.0 dB
LF Nominal Power Handling
200 W
LF Continuous Power Handling
400 W
LF Voice Coil Diameter
52 mm (2.0 in)
LF Winding Material
Copper
Specifications HF Unit
HF Sensitivity
101.0 dB
HF Nominal Power Handling
25 W
HF Continuous Power Handling
50 W
HF Voice Coil Diameter
36 mm (1.4 in)
HF Winding Material
Aluminium
Diaphragm material
Polyester
Recommended crossover
2.2 kHz
Parameters
Fs
74 Hz
Re
5.2 Ω
Qes
0.39
Qms
4.1
Qts
0.36
Vas
15.0 dm3 (0.55 ft3)
Sd
220.0 cm2 (34.1 in2)
η₀
1.5 %
Xmax
5.0 mm
Xvar
5.5 mm
Mms
21 g
Bl
11.5 Txm
Le
1.2 mH
EBP
189 Hz
Mounting And Shipping Info
Overall diameter
225 mm (8.8 in)
Bolt circle diameter
210 mm (8.3 in)
Baffle cutout diameter
187 mm (7.4 in)
Depth
135 mm (5.3 in)
Flange and gasket thickness
11 mm (0.4 in)
Net weight
4.0 kg (8.8 lb)
Shipping units
1
Shipping weight
4.7 kg (10.3 lb)
Shipping box
260x260x170 mm (10.2×10.2×6.7 in)
Crossover
Model
XO-1
Filter Type
Two way
Nominal Impedance
8.0 Ω
Low-pass slope
12.0 dB/oct
High-pass slope
12.0 dB/oct
Overall Dimensions
107×96 mm (4.2×3.8 in)
Weight
0.4 kg (0.9 lb)
Service Kit
Service kit lf
RCK008CX218
Replacement diaphragm
MMD0128
