D&B E9 Handmatig - Pagina 4

Blader online of download pdf Handmatig voor {categorie_naam} D&B E9. D&B E9 8 pagina's. Loudspeaker

Fig. 1: E9 loudspeaker

passive

crossover

Fig. 2: Connector wiring

E9 Manual

The E9 loudspeaker is a full range, two way bass-reflex enclosure which

is fitted with a single 12" LF driver passively connected to a 2" HF

compression driver. This is coupled to a vertically asymmetrical 90° x

50° CD horn. The asymmetry of the HF horn means that the E9 has a

vertical coverage pattern with a downward tilt. The actual vertical

dispersion is 20° above and 30° below the cabinet axis.

The E9 cabinet is constructed from marine plywood and has an impact

resistant paint finish. The front of the loudspeaker cabinet is fitted with a

rigid metal grill covered with a replaceable acoustically transparent

foam. The cabinet top plate has an integral handle and four M10

threaded inserts for mounting brackets and rigging. The L shaped metal

plate at the bottom of the cabinet also incorporates a handle, four M10

threaded inserts and a socket to accept a loudspeaker stand.

NOTICE:

Only operate E9 loudspeakers with a correctly configured d&b

amplifier, otherwise there is a risk of damaging the loudspeaker

components.

Connections

The E9 cabinet is fitted with a pair of EP5 connectors. All pins of both

connectors are wired in parallel. The E9 uses the pin assignments 1/2.

Pins 3/4 and 5 are designated to d&b active subwoofers.

Using one connector as the input, the second connector allows for direct

connection to additional cabinets.

The E9 can be supplied with NL4 output connectors as an option using

the pin assignment 1+/1–. Pins 2+/2– are designated to d&b active

subwoofers.

Pin equivalents of EP5 and NL4 connectors are listed in the table below.

EP5

NL4

(3.1 EN)

5 (SenseDrive SUB)

n.a.

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