J j-sub manual 2.1 en.
S y m b o l s o n t h e p r o d u c t p l e a s e r e f e r t o t h e i n f o r m a t i o n i n t h e m a n u a l . W a r n i n g ! D a n g e r o u s v o l t a g e ! General information j-sub manual version: 2.1 en, 09/2015, d2982.En .02 copyright © 2015 by d&b audiotechnik gmbh; all rights reserved...
1. Safety precautions........................................................... 4 1.1. Information regarding the use of loudspeakers.................... 4 2. J-sub loudspeaker.......................................................... 5 2.1. Product description..........................................
1.1. Information regarding the use of loudspeakers potential risk of personal injury never stand in the immediate vicinity of loudspeakers driven at a high level. Professional loudspeaker systems are capable of causing a sound pressure level detrimental to human health. Seemingly non-critical sound ...
2.1. Product description the j-sub is the cardioid subwoofer for the j-series. It can be used to supplement j8 and j12 cabinets in various combinations, either flown or ground stacked. When the j flying frame is used j-sub cabinets can be flown in columns of up to 16 cabinets or inserted on top of a...
2.2. Connections the cabinet is fitted with a single nlt4 f connector. It uses the pin assignments 1+/1– for the front drivers. Pins 2+/2– drive the rear driver. The cabinets can be supplied with ep5 or nl8 connectors as an option. Pin equivalents of the connector options are listed in the table bel...
In its standard mode the j-sub can be used as subwoofer for applicable d&b loudspeaker systems operated in cut mode. In this mode the two channels of the system are tuned to create a cardioid dispersion pattern thus providing maximum rejection to the rear. It can be used in flown or stacked combinat...
2.4. Technical specifications j-sub system data frequency response (–5 db standard) 32 hz - 100 hz frequency response (–5 db infra hz mode) 70 hz - 100 hz max. Sound pressure (1 m, free field) with d12/30d 138 db with d80 139 db (splmax peak, pink noise test signal with crest factor of 4) j-sub loud...
3.1. Eu conformity of loudspeakers (ce symbol) this declaration applies to: d&b j-sub loudspeaker, z0660 manufactured by d&b audiotechnik gmbh. All production versions of these types are included, provided they correspond to the original technical version and have not been subject to any later desig...
D2982.En .02, 09/2015 © d&b audiotechnik gmbh www.Dbaudio.Com.
