E12X-SUB
The E12X-SUB is a compact high performance subwoofer for use with
d&b E-Series loudspeakers. It employs a long excursion 12“ neodymium
driver in a bass-reflex enclosure.
Due to the built-in passive crossover network the E12X-SUB can be
operated in parallel to E8 loudspeakers from one amplifier channel,
greatly extending the low frequency headroom and bandwidth of the
systems.
As an alternative it can be operated actively driven by its own amplifier
channel without the need for any changes to the cabinet. In active
mode the E12X-SUB can be used to supplement any of the E-Series
cabinets, its frequency response extending from 45 Hz to 100/140 Hz.
The E12X-SUB cabinet is constructed from marine plywood and has an
impact resistant paint finish. The front of the loudspeaker cabinet is
protected by a rigid metal grill in front of an acoustically transparent
foam. The cabinet incorporates a handle and an M20 threaded flange
in the top panel that accepts the d&b Z5013 Loudspeaker stand for the
deployment of E8 or other d&b full range cabinets.
Four rubber feet prevent cabinet movement and protect the bottom
panel against scratching. Correspondingly shaped recesses in the top
panel of each cabinet prevent cabinet movement when stacking E12X-
SUBs.
NOTICE:
Only operate E12X-SUB loudspeakers with a correctly configured d&b
amplifier, otherwise there is a risk of damaging the loudspeaker
components.
E12X-SUB cabinet options
The special color (SC) version of the cabinet is available in all colors of
the RAL color table. The connector type is NL4.
The weather resistant (WR) version is available in black only. It is
equipped with a fixed input cable (5 m / 16.4 ft, type H-07-RN-F
2 x 2.5 mm
2
/AWG 13).
Connections
Fig. 1: Connector wiring
The E12X cabinet is fitted with a pair of EP5 connectors. All five pins of
both connectors are wired in parallel. The E12X-SUB uses the pin
assignments 3/4 and 5. Pin 5 is used for SenseDrive (only available
when using a D12 amplifier and 5-wire cabling). Pins 1/2 are
designated to E-Series full range systems. Using the male connector as
the input, the female connector allows for direct connection to additional
loudspeakers.
The E12X-SUB can be supplied with NL4 connectors as an option. The
D12 SenseDrive function is not available when using NL4 connectors.
Pin equivalents of EP5 and NL4 connectors and the fixed cable option
are listed in the table below.
EP5
1
2
3
4
5
NL4
1+
1–
2+
2–
n.a.
Fixed cable (PG)
Brown (+)
Blue (–)
E12X-SUB Manual,
(5.0 EN)
Page 4 of 8
Содержание E12X-SUB
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