Operation; Controller Settings; Technical Specifications - d&b audiotechnik KSLi-SUB Manual

KSLi-SUB frequency response, standard and INFRA mode
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2.3 Operation

Amplifier output mode(s): 2-Way Active
Application
KSLi-SUB
KSLi-GSUB
AP setup
In connection with d&b ArrayProcessing (AP), the AP setup
contains the AP data that are generated in the ArrayCalc
simulation software and transferred to the applicable amplifiers via
the d&b Remote network using R1.
As soon as the data have been sent to the amplifiers, the AP setup
will be automatically activated.

2.3.1 Controller settings

For acoustic adjustment the INFRA mode can be selected.
INFRA mode
With the INFRA mode selected, the frequency response of the
system extends from 33 Hz to 75 Hz.
The KSLi-SUB/KSLi-GSUB can now be used to supplement
applicable d&b loudspeaker systems operated in full range mode.

2.4 Technical specifications

System data
Frequency response (–5 dB standard)
Frequency response (–5 dB INFRA)
Max. sound pressure (1 m, free field) with 40D
Loudspeaker data
Nominal impedance front/rear
Power handling capacity front (RMS/peak 10 ms)
Power handling capacity rear (RMS/peak 10 ms)
Components
Connections
Pin assignment
Phoenix option
Optional front splay (KSLi-SUB)
Weight KSLi-SUB
Weight KSLi-GSUB
- perliminary -
Setup Cabinets per
pair of amplifier
channels
KSL-SUB 1
KSL-SUB AP 1
KSL-SUB 1
KSL-SUB AP 1
36 Hz - 105 Hz
(SPLmax: Broadband signal IEC 60268)
1+: Front+/1–: Front– /2+: Rear+/2–: Rear–
Phoenix socket (Type: DFK PC 4/4 GF)
Phoenix plug (Type: SPC 5/4)
d&b KSLi-SUB/KSLi-GSUB Manual 1.1 en
33 Hz - 75 Hz
139 dB
4/8 ohms
900/3500 W
500/2000 W
3 x 15" driver
1 x NLT4 F
0° or 2°
82 kg (181 lb)
78 kg (172 lb)