Oberton 15MB500

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Марка: Oberton
Арт. номер:
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259 лв 231 лв


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Описание
Application : Mid-bass
SPECIFICATIONS THIELE-SMALL PARAMETERS
Nominal Diameter
Impedance
Minimum Impedance
Power Capacity AES ¹
Power Capacity ²
Program Power ³
Sensitivity
Frequency Range
Voice Coil Diameter
Voice Coil Material
Voice Coil Former
Voice Coil Winding Depth
Magnet Gap Depth
Cone Material
Basket
Magnet
Flux Density
15"/385 inch/mm
8 Ohm
6.27Ohm
500 W
400 W
1000 W
(200-2000 Hz) 100 dB/W/m
50 – 3000 Hz
77 mm
Aluminum
Kapton™
20 mm
11 mm
Paper
Die Cast Aluminium
Ferrite
1.20 T
1. AES standard. Power is calculated on rated minimum impedance.
2. Measurement is in 125 L box enclosure tuned 56 Hz using a 40-400 Hz band limited pink noise test signal applied continuously for 2 hours.
3. Program power is defined as 3db greater than AES Power Capacity.
Resonance Frequency
Mechanical Efficiency Factor (Qms)
Electrical Efficiency Factor (Qes)
Total Q (Qts)
Equivalent Air Volume (Vas )
Diaphragm mass ind. airload (Mms)
Voice Coil Resistance Re
Effective Diagram Area (Sd)
Peak Linear Displacement of Diaphragm (Xmax)
Mechanical Compliance of Suspension (Cms)
BL Product (BL)
V.C. Inductance at 1 kHz (Le)
41.50 Hz
12.85
0.349
0.339
161.54 Litres
87.50 grams
5.25 Ohms
829.6 cm2
± 7.25 mm
0.168 mm/N
18.54 T.m
0.92 mH
* Linear Mathematical Xmax is calculated as: (Hvc - Hg)/2 + Hg/4 where Hvc is the voice coil depth and Hg is the gap depth.
MOUNTING INFORMATION
Overall Diameter
Baffle Hole Diameter
Number of Mounting Holes
Bolt Circle Diameter
Overall Depth
Net Weight
388 mm
354 mm
8 with dia. 7mm
370/372 mm
176.4 mm
7.8 kg

15MB500 is a high power 15” midbass loudspeaker, with very high efficiency and very good linearity. It features a 3” aluminum voice coil, 180 mm vented magnet structure, double spider assembly, vented aluminium frame with aluminum demodulating ring that reduces distortions and improves cooling of the voice coil. 15MB500 is suitable for use in high power portable and fixed installation professional loudspeaker boxes.