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musical instrument details

1 lot of three (3) JBL Selenium D3500Ti-Nd Neo Titanium 2" Driver.

Estimated price for orientation: 963 $

Category: Speaker Drivers and Horns
Class:











Description
Condition: New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. See all condition definitions- opens in a new window or tab ... Read moreabout the condition Brand: Selenium
Model: D3500Ti-Nd Suited For: Mid-Range & Tweeter Frequencies
Country/Region of Manufacture: Brazil UPC: Does not apply


INCREDIBLE 2" DRIVER. THE LAST OF THE REAL SELENIUM MODELS.3 REMAINING. LISTING IS FOR THE LOT. SHIPS FREE TO USA 48.The D3500Ti-Nd model is an ultra high quality compression driver for professional use wherever high SPL and low distortion are of great concern. Pure titanium specially designed diaphragm with IPF® (Impregnated Polymer Fiber) surround, has structured type snow flake for high sensitivity, low distortion and smooth extended frequency response applications. The D3500Ti-Nd  is recommended for use in arenas, stage monitors, side fills and sound reinforcement systems. Optimized aluminum injected phase plug avoids phase cancellation problems. High flux density magnetic assembly with Neodymium ring and copper shorting ring that lowers distortion and reduces the voice coil self-inductance. Protection circuit DPD® (Driver Protection Device). This circuit uses a PTC and a HPCCR resistor assuring  more reliability under overload condition. Voice coil manufactured in CCAW (copper clad aluminum wire) uses a high temperature Polyimide former. Precisely engineered diaphragm structure and alignment mechanism allow for easy, reliable and cost effective repair in case of diaphragm failure (RPD 3300Ti). In the rare case a repair may be necessary, please read carefully the instructions supplied and be sure to correctly follow the items step by step. With a 2" exit throat and standard bolt pattern, it directly couples to Selenium horns with (50 mm) throats. Base and cover are injected aluminum, assuring high mechanical resistance and a very shallow profile.
SPECIFICATIONS Nominal impedance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 Ω Minimum impedance @ 5,500 Hz . . . . . . . . . . . . . . . . . . . . .5.1 Ω Power handling 1 Musical Program(w/ xover 800 Hz 12 dB / oct) . . . . 150 W Sensitivity 2 On horn, 2.83V@1m, on axis . . . . . . . . . . . . . . . . . . .111 dB SPL 3 On plane-wave tube, 0.0894V . . . . . . . . . . . . . . . . . . 118 dB SPL Frequency response @ -10 dB . . . . . . . . . . . . . .500 to 25,000 Hz Throat diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50 (2) mm (in) Diaphragm material . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Titanium Voice coil diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75 (3) mm (in) Re . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.8 Ω Flux density . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.00 T Minimum recommended crossover (12 dB / oct). . . . . . . . .800 Hz
1  Musical Program= 2 x W RMS. 2  Measured with HL14-50 horn, 1,000 - 20,000 Hz average. 3  The sensitivity represents the SPL in a 25 mm terminated tube, 800 - 3,000 Hz average.
ADDITIONAL INFORMATION Magnet material. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Neodymium Magnet weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 610(21.5) g (oz) Magnet diameter x depth. . . . . . . . . . . . . 126 x 11 (4.96 x 0.43) mm (in) Magnetic assembly weight . . . . . . . . . . . . . . . . . . . 2,400(5.3) g (lb) Housing material . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Aluminum Voice coil material . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Flat CCAW ®Voice coil former material . . . . . . . . . . . . . . . . . . . . . . . . . Polyimide (Kapton ) Voice coil winding length. . . . . . . . . . . . . . . . . . . . . . . 4.7 (15.4) m (ft) Voice coil winding depth . . . . . . . . . . . . . . . . . . . . . . . 2.0 (0.08) mm (in) Wire temperature coefficient of resistance (a25). . . . . 0.00404 1/°C 3Volume displaced by driver . . . . . . . . . . . . . . . . . . 1.8(0.0635) l (ft ) Net weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3,400 (7.5) g (lb) Gross weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3,525(7.77) g (lb) Carton dimensions (W x D x H). . . . . 14.5x14.5x11.5 (5.7x 5.7x4.5) cm (in)
MOUNTING INFORMATION Horn connection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Bolt on Number of holes . . . . . . . . . . . . . . . . . . 4 (M6) equally spaced threaded holes Threaded holes diameter . . . . . . . . . . . . . . . . . . . . . . . . 102 (4) mm (in) Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Silver-plated push terminals Polarity . . . . . . . . . . . . . . . . . Positive voltage applied to the positive terminal (red) gives diaphragm motion toward the throat