GAMMA-15A
16 540 руб.
- Рекомендован для применения в профессиональных акустических системах для воспроизведения низких и средних частот в закрытых корпусах, и в корпусах с фазоинвертором.
Specification
Nominal Basket Diameter
15″, 381 mm
Nominal Impedance*
8 Ω
Power Rating*
300 W
Program Power
600 W
Watts
300 W
Resonance
33 Hz
Usable Frequency Range
48 Hz – 3.3 kHz
Sensitivity*
98.6 dB
Magnet Weight
59 oz.
Gap Height
312”, 7.9 mm
Voice Coil Diameter
2.0”, 51 mm
Thiele & Small Parameters
Resonant Frequency (fs)
33 Hz
DC Resistance (Re)
5.98 Ω
Coil Inductance (Le)
1.73m H
Mechanical Q (Qms)
5.13
Electromagnetic Q (Qes)
0.32
Total Q (Qts)
0.30
Compliance Equivalent Volume (Vas)
11.09 cu.ft., 314.10 liters
Peak Diaphragm Displacement Volume (Vd)
257.0 cc
Mechanical Compliance of Suspension (Cms)
0.31 mm/N
BL Product (BL)
17.20 T-M
Diaphragm Mass Inc. Airload (MMs)
78 grams
Efficiency Bandwidth Product (EBP)
103
Maximum Linear Excursion (Xmax)
3.00 mm
Surface Area of Cone (Sd)
856.3 cm2
Maximum Mechanical Limit (Xlim)
11.8 mm
Mounting Information
Recommended Enclosure Volume
Sealed
N/a
Vented
40.00–136.00 liters,
1.40–4.80 cu.ft.
1.40–4.80 cu.ft.
Driver Volume Displaced
0.128 cu.ft., 3.62 liters
Overall Diameter
15.15’’, 384.8 mm
Baffle Hole Diameter
13.87’’, 352.3 mm
Front Sealing Gasket
Yes
Rear Sealing Gasket
Yes
Mounting Holes Diameter
0.25’’, 6.4 mm
Mounting Holes B.C.D.
14.56’’, 369.8 mm
Depth
5.94”, 150.9 mm
Net Weight
11.80 lbs , 5.35 kg
Shipping Weight
14.10 lbs , 6.40 kg
Materials of Construction
Coil Construction
Aluminum voice coil
Coil Former
Polyimide former
Magnet Composition
Ferrite magnet
Core Details
Vented core
Basket Materials
Pressed steel basket
Cone Composition
Paper cone
Cone Edge Composition
Cloth cone edge
Dust Cap Composition
Solid composition paper dust cap
