12FW76
42 910 руб.
- 1000 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
6.8 Ω
Nominal power handling
500 W
Continuous power handling
1000 W
Sensitivity (1W/1m)
100.0 dB
Frequency range
55 — 3000 Hz
Voice coil diameter
76 mm (3.0 in)
Winding material
Copper
Former material
Glass Fibre
Winding depth
19 mm (0.75 in)
Magnetic gap depth
11 mm (0.43 in)
Flux density
1.35 T
Design
Surround shape
Triple Roll
Cone shape
Exponential
Magnet material
Ferrite
Spider
Single
Pole design
T-Pole
Woofer cone treatment
WP Waterproof Front Side
Recommended enclosure
40.0 dm3 (1.41 ft3)
Recommended tuning
65 Hz
Parameters
Fs
54 Hz
Re
5.1 Ω
Qes
0.18
Qms
3.8
Qts
0.18
Vas
45.0 dm3 (1.6 ft3)
Sd
522.0 cm2 (80.9 in2)
η₀
3.7 %
Xmax
7.0 mm
Xvar
10.0 mm
Mms
75 g
Bl
26.4 Txm
Le
1.4 mH
EBP
300 Hz
Mounting And Shipping Info
Overall diameter
315 mm (12.4 in)
Bolt circle diameter
298 mm (11.7 in)
Baffle cutout diameter
283.0 mm (11.1 in)
Depth
147 mm (5.79 in)
Flange and gasket thickness
12 mm (0.47 in)
Air volume occupied by driver
3.0 dm3 (0.1 ft3)
Net weight
8.5 kg (18.7 lb)
Shipping units
1
Shipping weight
9.2 kg (20.3 lb)
Shipping box
340x340x170 mm (13.4×13.4×6.7 in)
