12", 500 Вт RMS, 1000 Вт программная, 101 дБ, 60-2000 Гц
Features
- 4-inch, fiberglass inside/outside copper voice coil
- 1000W continuous program power handling
- 101 dB Sensitivity
- 60 Hz – 2 kHz Frequency range
- M-roll damped surround
- Corrugated straight damped cone
General Specifications
-
Nominal Diameter:
300 / 12 mm/inch
-
Rated Impedance:
8 Ω
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Program Power:
1000 W AES
-
Power handling capacity:
500 W AES
-
Sensitivity:
101 dB
-
Frequency Range:
60 Hz ÷ 2000 Hz
-
Effective Piston Diameter:
260 / 10.2 mm/inch
-
Max Excursion Before Damage (peak to peak):
48 / 1.9 mm/inch
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Minimum Impedance:
7.6 Ω
-
Voice Coil Diameter:
100 / 4 mm/inch
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Voice Coil Material:
Copper
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Voice Coil Winding Depth:
10.5 / 0.4 mm/inch
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Number of layers:
2
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Kind of layer:
inside / outside
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Top Plate Thickness:
9 / 0.35 mm/inch
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Cone Material:
No pressed pulp
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Cone Design:
Curved
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Surround Material:
Polycotton
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Surround Design:
M - roll
Thiele/Small Parameters
-
Resonance frequency:
44 Hz
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DC resistance:
5.6Ω
-
Mechanical factor:
4.3
-
Electrical factor:
0.14
-
Total factor:
0.13
-
BL Factor:
25 T · m
-
Effective Moving Mass:
55 g
-
Equivalent Cas air load:
98 liters
-
Effettive piston area:
0.053 m²
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Max. linear excursion (mathematical):
3.0 mm
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Voice - coil inductance @ 1kHz:
1.0 mH
-
Half-space efficiency:
5.75%
Mounting information
-
Overall Diameter:
312 / 12.3 mm/inch
-
Bolt Circle Diameter:
293-296 / 11.5-11.6 mm/inch
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Bolt Hole Diameter:
7 / 0.3 mm/inch
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Front Mount Baffle Cut-out:
285 11.3 mm/inch
-
Rear Mount Baffle Cut-out:
283 / 11.2 mm/inch
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Depth:
115 / 4.5 mm/inch
-
Volume occupied by the driver:
2.8 / 0.09 liters/ft³
-
Net Weight:
11.2 / 24.6 kg/lbs
Shipping information
-
Shipping weight:
11.9 / 26.2 kg/lbs
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