Oberton 15B500

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Preţ: 799,00 Lei

Fără TVA: 671,43 Lei

13 bucati in stoc

Producător: Oberton
Cod produs: 12227

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Etichete: Oberton 15B500 difuzor profesional oberton woofer oberton difuzor 15 inch oberton oberton 15" woofer 15 inch difuzor 15 inch ferita

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Application : High power woofer

15B500 loudspeaker combining good linearity and efficiency with high power handling capabilities, with use of 77 mm voice coil. It features aluminium die cast frame, water protected cone, 180 mm vented magnet structure and 20 mm high voice coil. It has aluminum demodulating rings that reduces distortions and improves cooling of voice coil. 15B500 is suitable for application in a wide variety of enclosure types and particularly as LF driver in 2- or 3- way systems.

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 500 W 1000 W (60-2000 Hz) 99 dB/W/m 38 - 2500 Hz 77 mm Copper Glassfiber 20 mm 11 mm Paper Die cast aluminium Strontium ferrite 1.20	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)	38.20 Hz 12.06 0.274 0.268 145.82 Litres 114.40 grams 5.23 Ohms 829.6 cm² ±7.25 mm 0.152 mm/N 22.91 T.m 1.25 mH
		MOUNTING INFORMATION
1. AES standard. Power is calculated on rated minimum impedance. Measurement is in 120 L box enclosure tuned 56 Hz using a 40-400 Hz band limited pink noise test signal applied continuously for 2 hours. 2. Program power is defined as 3db greater than AES Power Capacity. * Linear Mathematical Xmax is calculated as: (Hvc - Hg)/2 + Hg/4 where Hvc is the voice coil depth and Hg is the gap depth.		Overall Diameter Baffle Hole Diameter Number of Mounting Holes Bolt Circle Diameter Overall Depth Net Weight	388 mm 354 mm 8 eliptic 7x8 mm 370/372 mm 169 mm 7.8 kg