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ULTRABASS BA810
4. INSTALLATION
4.1 Speaker connector
When combining several speakers/cabinets, you should always
bear in mind the resulting overall impedance. Here are some brief
explanations about different kinds of connections:
: 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.
: 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
speakers with an impedance value of 4 Ohms each, the resulting
overall impedance does not change.
+
Wiring options for loudspeakers are additionally explained in
the following illustrations and tables.
Fig. 4.1: Different types of connections
Number of speakers
Impedance of
each speaker (Ω)
Resulting impedance with
parallel connection (Ω)
Resulting impedance with
serial connection (Ω)
Resulting impedance with
serial parallel connection (Ω)
Table 4.1: Speaker wiring options and resulting impedance
+
8
All manuals and user guides at all-guides.com
. With four
2x
2x
2x
4x
4x
4x
4
8
16
4
8
16
2
4
8
1
2
4
8
16
32
16
32
64
-
-
-
4
8
16
5. SPECIFICATIONS
4.2 Audio connections
Fig. 4.2: Professional speaker connector with polarity allocation
Fig. 4.3: 1/4" TS connector
5. SPECIFICATIONS
High-power bass speakers
Sensitivity
Impedance
Frequency response
Power (RMS / Music)
Tweeter
Input/Link
(
)
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.
8 x 10" BUGERA
TM
Aluminum cone speakers
100 dB @ 1 W / 1 m
4 Ohm
42 Hz - 16 kHz
2,000 W
1" tweeter driver
2 professional
speaker connectors,
compatible with
NEUTRIK
SPEAKON
®
®
(wired in parallel)
as well as one 1/4" TS
connector
655 mm (25 4/5") x
1312 mm (51 5/8") x
407 mm (16")
ca. 80.0 kg (176 lb)
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