Using Alternative Controllers - Martin Audio CDD12-WR User Manual

CDD
USER GUIDE

USING ALTERNATIVE CONTROLLERS

Alternative high quality loudspeaker management systems may be used. The table below lists
the parameters for each CDD Series speaker that need to be entered into the controller for safe
and optimised operation. Please note that the data provided is based on the algorithms used by
Martin Audio DX Series Loudspeaker Management Systems; third-party systems are likely to use
different algorithms which may result in both sub-optimal performance and reduce loudspeaker
protection.
CDD5
CDD5+ CSX112/212-F
CDD6
CDD6+CSX112/212-F
CDD8
CDD8+CSX112/212-F
CDD10
CDD10+CSX112/212-F
CDD10+CSX118/218-F
CDD12
CDD12+CSX118/218-F
CDD15
CDD15+CSX118/218-F
CSX112-F+CDD5
CSX112-F+CDD6/8
CSX112-F+CDD10
CSX212-F+CDD5
CSX212-F+CDD6/8
CSX212-F+CDD10
CSX118-F
CSX218-F
For all models: phase=in; delay=0 ms
1
For all models: filter type 24 dB/oct LR
2
The figures in this column are based on an amplifier gain of 32 dB. For amplifiers with different gains, please
3
refer to the loudspeaker data spreadsheet on our website, which will calculate the correct threshold setting for
any given gain.
CDD User Guide V1.1
Filters
Gain HPF LPF
1
Freq Freq
2
0 dB 60 Hz >32 kHz
7.5 dB 110 Hz >32 kHz
0 dB 50 Hz >32 kHz
6 dB 100 Hz >32 kHz
0 dB 40 Hz >32 kHz
5 dB 100 Hz >32 kHz
0 dB 40 Hz >32 kHz
3 dB 80 Hz >32 kHz
2 dB 80 Hz >32 kHz
0 dB 20 Hz >32 kHz
0 dB 80 Hz >32 kHz
0 dB 20 Hz >32 kHz
-2 dB 80 Hz >32 kHz
6 dB 20 Hz 120 Hz
6 dB 20 Hz 110 Hz
6 dB 20 Hz 90 Hz
0 dB 20 Hz 120 Hz
0 dB 20 Hz 110 Hz
0 dB 20 Hz 90 Hz
6 dB 20Hz 90 Hz
0 dB 20 Hz 90 Hz
EQ
Freq Q Gain
2
101 Hz 1.5 +4 dB
101 Hz 1.5 +4 dB
75 Hz 1.2 +6 dB
75 Hz 1.2 +6 dB
72 Hz 1.2 +6 dB
72 Hz 1.2 +6 dB
70.2 Hz 1.3 +6 dB
70.2 Hz 1.3 +6 dB
70.2 Hz 1.3 +6 dB
70.2 Hz 0.9 +6 dB
70.2 Hz 0.9 +6 dB
66 Hz 0.9 +6.5 dB
66 Hz 0.9 +6.5 dB
55 Hz 1.0 +6 dB
55 Hz 1.0 +6 dB
55 Hz 1.0 +6 dB
55 Hz 1.0 +6 dB
55 Hz 1.7 +6 dB
55 Hz 1.0 +6 dB
0.0
40 Hz 2.0 +4 dB
Limiter
threshold
3
-2 dBu
-1 dBu
+1 dBu
+3 dBu
+4 dBu
+5 dBu
+5 dBu
+5 dBu
+8 dBu
+8 dBu
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