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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