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Difuzor joase-medii 15 inch cu putere 400W Oberton 15XL400
Application : Midbass with extended midrange
The 15XL400 speaker combining very good linearity and efficiency with high power handling capabilities, with use of 77 mm aluminium voice coil. It features aluminium die cast frame, 180 mm magnet structure. 15XL400 is suitable for application as the LF driver in compact 15" 2-way boxes.
SPECIFICATIONS
THIELE-SMALL PARAMETERS
Nominal Diameter
Impedance
Minimum Impedance
Power Capacity AES ¹
Program Power ²
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"/388 inch/mm
8 Ohm
6.39 Ohm
400 W
800 W
(200-2000 Hz) 102 dB/W/m
50 - 3500 Hz
77 mm
Aluminium
Kapton™
15 mm
9 mm
Paper with glassfiber
Die cast aluminium
Ferrite
1.33 T
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)
48.78 Hz
9.30
0.350
0.337
140.00 Litres
73.05 grams
5.6 Ohms
829.6 cm2
± 5.25 mm
0.146 mm/N
18.92 T.m
0.76
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