• 113 dB 1W / 1m average sensitivity
• 1,5 inch exit throat
• 4 inch edgewound aluminium voice coil
• 280W max program power handling
• 4 inch pure Beryllium dome - polymer surround diaphragm
• Copper plated pole piece reduces inductance modulation distortion and increases HF output
• Ultra high precision diaphgram centering system for improved performances and lifespan
• BEM optimized 4 slot phaseplug design
• Extreme sound clarity even at very high SPL

Date tehnice: GENERAL SPECIFICATIONS Throat Diameter39 mm (1,5 in)Rated Impedance8 ohmDC Resistance4,2 ohmMinimum Impedance6,4 OhmLe (at 1kHz)N/AContinuous Power140 WMax. Program Power280 WSensitivity (1W@1m)113 dBFrequency Range900 Hz ÷ 20 kHzMinimum Xover Frequency900 Hz with 24dB/oct LRDiaphragm MaterialPure beryllium dome on polymer surroundVoice Coil Diameter100 mm (4 in)Voice Coil Winding MaterialEdge-wound aluminumMagnet MaterialNeodymiumFlux Density2 TBL Factor13,4 TmPolarityPositive voltage on red terminal gives positive pressure in the throat MOUNTING INFORMATIONS Overall diameter150 mm (6 in)Mounting holes diameter4 M6 holes 90° at Ø102 mm (4 in)Bolt circle diameter102 - 114,7 mm(4 - 4.52 in)Total depth57 mm (2,2 in)Net weight3.2 Kg (7 lb)Shipping weight3.7 Kg (8.14 lb)CardBoard Packaging dimensions170 x 170 x 80 mm (6,69 x 6,69 x 3,15 in)


Denumiri similare la Boxa auto Eighteen Sound ND4015BE: ND 4015 BE, ND 4015BE, ND4015 BE

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