Behringer BB115 사용자 설명서

8

ULTRABASS BB115

BEHRINGER is constantly striving to maintain the highest professional

standards. As a result of these efforts, modifications may be made from

time to time to existing products without prior notice. Specifications and

appearance may differ from those listed or illustrated.

4. INSTALLATION

4.1 Speaker connector

When combining several speakers/cabinets, you should bear

in  mind  the  resulting  overall  impedance.  Here  are  some  brief

explanations about different kinds of connections:

Serial  connection:  The  individual  impedance  values  of  the

connected speakers are added up. If two 4-Ohm speakers are

connected to one another, there is an overall impedance value of

8 Ohms.

Parallel  connection:  If  speaker/cabinets  with  identical

impedance “values are connected in parallel, the overall nominal

impedance is reversely proportional to the number of speakers,

e.g. if you connect two speakers/cabinets, the nominal impedance

is  halved;  if  you  connect  three  speakers/cabinets,  the  nominal

impedance is one third of the individual speakers’ impedance;

with four speakers, it’s one quarter, and so on. For example, this

way you can turn two 8-Ohm systems into one 4-Ohm system.

If four or more speakers/cabinets need to be connected, this

can  be  done  using  a  serial  parallel  connection.  With  four

speakers with an impedance value of 4 Ohms each, the resulting

overall impedance does not change.

+

Whenever possible, try to use thick and short speaker

cables to minimize power loss. Don’t lay output cables

near input cables.

Wiring options for loudspeakers are additionally explained in

the following illustrations and tables.

Number of speakers

2x

2x

2x

4x

4x

4x

Impedance of 
each speaker (

Ω)

4

8

16

4

8

16

Resulting impedance with 
parallel connection (

Ω

)

2

4

8

1

2

4

Resulting impedance with 
serial connection (

Ω

)

8

16

32

16

32

64

Resulting impedance with 
serial parallel connection (

Ω

)

-

-

-

4

8

16

+

Please note that if the LINK connector is utilized, the

BA and BB series bass cabinets only support parallel

connections.

4.2 Audio connections

5. SPECIFICATIONS

SPEAKERS

High-power bass speakers

15" BUGERA

TM

Sensitivity

96 dB @ 1 W / 1 m

Impedance

8 Ohm

Frequency response

38 Hz - 16 kHz

Power (RMS / Music)

600 W

Tweeter

1" tweeter driver

SPEAKER CONNECTIONS

Input/Link

2 professional speaker

connectors, compatible with

NEUTRIK

®

 SPEAKON

®

(wired

in parallel) as well as one1/4" TS

connector

DIMENSIONS/WEIGHT

Dimensions (H x W x D)

655 mm x 655 mm x 366 mm

(25 4/5" x 25 4/5" x 14 2/5")

Weight

ca. 32.0 kg (70.6 lb)

5. SPECIFICATIONS