12MH32
47 060 руб.
- 800 W - Непрерывная допустимая мощность
- 3.0 in (76 mm) - Диаметр звуковой катушки
- Ferrite - Материал магнита
Specifications
Nominal diameter
320 mm (12.0 in)
Nominal impedance
8 Ω
Minimum impedance
6.5 Ω
Nominal power handling
400 W
Continuous power handling
800 W
Sensitivity (1W/1m)
101.0 dB
Frequency range
50 — 3000 Hz
Voice coil diameter
76 mm (3.0 in)
Winding material
Copper
Former material
Glass Fibre
Winding depth
14 mm (0.55 in)
Magnetic gap depth
8 mm (0.31 in)
Flux density
1.4 T
Design
Surround shape
Double Roll
Cone shape
Radial
Magnet material
Ferrite
Spider
Single
Pole design
T-Pole
Woofer cone treatment
WP Waterproof Front Side
Parameters
Fs
53 Hz
Re
5.2 Ω
Qes
0.2
Qms
7.2
Qts
0.19
Vas
63.0 dm3 (2.2 ft3)
Sd
522.0 cm2 (80.9 in2)
η₀
4.8 %
Xmax
5.0 mm
Xvar
7.0 mm
Mms
54 g
Bl
22.3 Txm
Le
0.83 mH
EBP
265 Hz
Mounting And Shipping Info
Overall diameter
316 mm (12.4 in)
Bolt circle diameter
296 mm (11.6 in)
Baffle cutout diameter
282.0 mm (11.1 in)
Depth
133 mm (5.24 in)
Flange and gasket thickness
12 mm (0.49 in)
Air volume occupied by driver
3.3 dm3 (0.12 ft3)
Net weight
7.6 kg (16.7 lb)
Shipping units
1
Shipping weight
8.4 kg (18.5 lb)
Shipping box
365x365x210 mm (14.4×14.4×8.3 in)
