D&B AUDIOTECHNIK J12 LOUDSPEAKER - SOLD IN LOTS OF (4) PRICED INDIVIDUALLY
[PRICED PER UNIT - 6 AVAILABLE AT TIME OF LISTING]
Listing last update on August 01, 2018 - Viewed 527 times

D&B J12 LOUDSPEAKER (YOM:????) (SN:TBD)

COMES WITH CART AS SHOWN IN PHOTO

MFG SPECS AND WEB SITE

ABOUT:

THE J12 LOUDSPEAKER IS A LINE ARRAY MODULE DESIGNED FOR LONG THROW APPLICATIONS. ITS 3-WAY DESIGN USES AN ACTIVE CROSSOVER BETWEEN THE LOW AND MID AND A PASSIVE CROSSOVER BETWEEN THE MID AND HIGH FREQUENCIES.

J12 IS COMPLETELY SYMMETRICAL HORIZONTALLY WITH TWO 12" NEODYMIUM LOW FREQUENCY DRIVERS PLACED TO THE OUTSIDES IN A DIPOLAR ARRANGEMENT. ITS HORNLOADED COAXIAL MID AND HIGH FREQUENCY SECTION IS MOUNTED IN THE CENTRE OF THE LOUDSPEAKER. THE MID FREQUENCY HORN USES A 10 DRIVER, WHILE THE HIGH FREQUENCY SECTION CONSISTS OF TWO 1.4 EXIT HF COMPRESSION DRIVERS WITH 3" VOICECOILS MOUNTED TO A DEDICATED WAVESHAPING DEVICE. THE CYLINDRICAL WAVE SEGMENTS PRODUCED COUPLE COHERENTLY IN THE VERTICAL PLANE. THIS RESULTS IN AN EXCEPTIONAL 120ï½° HORIZONTAL CONSTANT DIRECTIVITY DISPERSION CONTROL NOMINALLY BEING MAINTAINED DOWN TO 250 HZ.

THE MECHANICAL AND ACOUSTICAL DESIGN ENABLES FLOWN VERTICAL COLUMNS OF UP TO TWENTY-FOUR LOUDSPEAKERS TO BE SUSPENDED USING VERTICAL SPLAY ANGLES BETWEEN THEM OF 0ï½° TO 7ï½° WITH A 1ï½° RESOLUTION.

THE J12 IS ACOUSTICALLY AND MECHANICALLY COMPATIBLE WITH THE J8 LOUDSPEAKER. IT CAN BE USED IN COLUMNS OF PURELY J12 LOUDSPEAKERS
OR COMBINED WITH J8S AND/OR WITH J-SUBS.

THE J12 CABINET IS CONSTRUCTED FROM MARINE PLYWOOD AND HAS AN IMPACT AND WEATHER PROTECTED PCP (POLYUREA CABINET PROTECTION)
FINISH. THE FRONT OF THE LOUDSPEAKER CABINET IS PROTECTED BY A RIGID METAL GRILL AND THE SIDE AND REAR PANELS INCORPORATE FOUR HANDLES.

WWW.SOUNDBROKER.COM LINKING BUYERS AND SELLERS TOGETHER SINCE 1997 FOR NEW AND USED PROFESSIONAL AUDIO, LIGHTING, STAGING, PROJECTORS, AND VIDEO EQUIPMENT.