d&b audiotechnik B2-SUB Manuel - Page 4

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Fig. 1: B2-SUB

n.c.

Sense Drive

Fig. 2: Connector wiring

B2-SUB Manual

B2-SUB

The B2-SUB is an actively driven subwoofer which uses a pair of 18" LF

drivers mounted in a bandpass horn cabinet.

The B2-SUB 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 is equipped with catches at the top and

bottom to secure an optional transport lid E7911. It incorporates eight

steel handles and on the rear panel four heavy duty wheels.

Only operate B2-SUB loudspeakers with a correctly configured d&b

NOTICE:

amplifier, otherwise there is a risk of damaging the loudspeaker

components.

Connections

The B2-SUB cabinet is fitted with a single EP5 connector and uses the

pin assignments 3/4 and 5 (Pin 5: SenseDrive - D12 in conjunction with

5-wire cables). The B2-SUB can be supplied with a single NL4 or NL8

connector as an option.

Pin equivalents of EP5, NL4 and NL8 connectors are listed in the table

below.

The B2-SUB can be supplied with a single CACOM connector as an

option to drive the B2-SUB cabinet with the d&b A1 mainframe.

SenseDrive is also available when the B2-SUB is driven by the A1

mainframe.

EP5

NL4

NL8

(Z0056.600)

NL8

(Z0056.601)

(3.2 EN)

5 (SenseDrive)

2–

n.a.

1–

3– (SenseDrive)

4–

3– (SenseDrive)

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