JBL Selenium D3305Ti-DPD 8ohm

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1 komad na stanju.
Prečnik spulne 3", prečnik otvora za hornu 2".

The Selenium D3305Ti DPD driver has a 2" exit throat and a pure titanium diaphragm with a superior structural design. This driver features a frequency response of 500- 20,000 Hz and a high flux magnetic assembly with copper shorting and a protection circuit (DPD). A bolt-on system makes connecting the horn a breeze.

The D3305Ti DPD® model is an ultra high quality compression driver for professional use wherever high SPL and low distortion are of great concern. This driver utilizes a pure titanium specially designed diaphragm with IPF® (Impregnated Polymer Fibre) surround, for high sensitivity, low distortion and smooth extended frequency response applications. The D3305Ti DPD is recommended for use in arenas, stage monitors, side fills and sound reinforcement systems. This model features a high flux density magnetic assembly with copper shorting ring and a protection circuit DPD (Driver Protection Device). This circuit uses a PTC and a HPCCR resistor assuring more reliability under overload conditions. The flat wire voice coil (copper clad aluminum) uses a high temperature Kapton® former. And a precisely engineered diaphragm structure and alignment mechanism allow for easy, reliable and cost effective repair in case of diaphragm failure. With a 2" exit throat and standard bolt pattern, the D3305Ti DPD directly couples to Selenium horns with (50 mm) throats. The base and cover are injected aluminum, assuring high mechanical resistance and a very shallow profile.

SPECIFICATIONS:

Power Handling: 150 watts RMS

Nominal Impedance: 8 ohms

Voice Coil Diameter: 75mm

Frequency Response: 500-20,000 Hz

SPL: 108 (Horn)/ 116 (Plane-Wave Tube) dB 2.83V/1m

DC Resistance: 4.8 ohms

Voice Coil Winding Length: 4.7 meters

Voice Coil Winding Depth: 2.0mm

Diaphragm Material: Titanium

Flux Density: 1.68 T

Volume Displaced by Tweeter: 1.48 I

Throat Diameter: 50mm

Minimum Recommended Crossover: 800 Hz

Magnet Weight: 1600g

Net Weight: 4740g

Connectors: Push Terminals

Horn Connection: Bolt-on

Depth: 73mm

Magnet Diameter: 169mm

Magnet Height: 19mm