Oberton 15NB500

Cere mai multe informatii despre Oberton 15NB500 la numarul de telefon 0766.332.366 sau discuta pe forumul Poweraudio.

Preţ: 1.260,00 Lei

Fără TVA: 1.058,82 Lei

2 bucati in stoc

Producător: Oberton
Cod produs: 12218

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Etichete: Oberton 15NB500 difuzor profesional oberton woofer oberton difuzor 15 inch oberton oberton 15" woofer 15 inch difuzor 15 inch neodimium

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Application : High power woofer

15NB500 loudspeaker combining good linearity and efficiency with high power handling capabilities, with use of 77 mm voice coil and double silicone spider. It features aluminium die cast frame with integrated triple demodulating rings and vented neodymium magnet structure. The massive heatsink improve the cooling of the magnet structure, which reduce power compression. 15NB500 is suitable for application in a wide variety of enclosure types and particularly as LF driver in 2- or 3- 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 6.65 Ohm 500 W 1000 W (60-2000 Hz) 99 dB/W/m 42 - 2500 Hz 77 mm Copper Glass fiber 20 mm 11 mm Paper with Glass fiber Die Cast Aluminium Neodymium 1.30 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)	42.77 Hz 11.97 0.260 0.255 121.46 litres 109.57 grams 5.23 Ohms 829.6 cm² ±7.25 mm 0.126 mm/N 24.31 T.m 1.14 mH
		MOUNTING INFORMATION
1. AES standard. Power is calculated on rated minimum impedance. 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. 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 197.3 mm 5.4 kg