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					Limiter and Sensitivity Calculation

Type values into the blue boxes.

0dBu = 0.775V rms                           0.7750
Amp gain dB                                  26.50
Speaker nominal Z ohms                         8.00
Speaker power rating Wrms                       120


Speaker sensitivity dBSPL                      111




Turbosound Amplifier Information
Model                              Amplifier Gain
T25                                26dB
T45                                35.75dB
                           Max out rms    Program
Power rating of speaker      120.00        240.00
Output Vrms @ ohms            30.98         43.82
Output dBu                    32.04         35.05
limiter setting dBu            5.54          8.55

                          Max output
dBSPL out @ rms                     132
dBSPL out peak program              138



Input Sens
13dBu
6dBu
Using 3rd Party amplifiers to replace Turbosound T Series
All current DSP presets, gains and limiter settings in this document are set specifically for use with Turbosound amplifie
The Turbosound T25 has an input gain of 26dB, the Turbosound T45 has an input gain of 35.75dB.
Turbsound recommend using our T series products to power Turbosound loudspeakers. However, worldwide, many us
with 3rd party amplifiers. This chart allows users to offset DSP gains and limiters for some of these amplifiers.

Most modern amplifiers allow the gains to be adjusted, where possible these should be set to match Turbosound T seri
Figures below are calculated to the factory gain settings, or show all user options. All users should check this before co
To further aid the user a default "unity gain" setting is provided and a simple calculator to make your own!

NOTE: If an amplifier does not have the power to drive the specified driver users should set the limiter below th
NOTE: When bridging an amplifier there will be an additional gain of 6dB.


Make and Model


Lab Gruppen FP + Series

Lab Gruppen FP Series

Powersoft K series

MC2 Audio E Series

Camco Vortex/Tecton

Yamaha T5

QSC Powerlight 3 Series

Unity Gain Adjustments assuming an amp gain of 32 dB

Calculate Your own!

Enter your amp gain in the pink cell opposite
e Turbosound T Series
e set specifically for use with Turbosound amplifiers.
has an input gain of 35.75dB.
und loudspeakers. However, worldwide, many users have had success
and limiters for some of these amplifiers.

e these should be set to match Turbosound T series.
 ser options. All users should check this before configuring their systems.
simple calculator to make your own!

fied driver users should set the limiter below the amplifier clip point.


                     Gain                   DSP adjustment for              DSP adjustment for
                     Setting                replacing T25                   replacing T45
                     dB                     amp gain 26dB                   amp gain 35.75dB
                                            26                              35.75




                               32                                      -6                        3.75
Name                 Gain   Presumed Amp Gain   Polarity   Delay          High-pass                  Low-pass               PEQ1                     PEQ2                 PEQ3                  PEQ4                 PEQ5                 PEQ6          LIMITERS
                                                                   Freq               Slope   Freq           Slope   Freq    Q     Gain   Freq   Q          Gain   Freq       Q   Gain   Freq    Q     Gain   Freq    Q     Gain   Freq    Q     Gain      dBu

Aspect Wide TA-500
Flex Array (TFA-600 Series) Overview


OVERVIEW:

Like all Turbosound touring products, minimal processing and EQ is required to optimally set-up the
system. However, due to the nature and dispersion properties of the combined polyhorn and dendritic
waveguide the gain difference between HMF and HF bands must remain constant in the controller in

Obviously either in passive 2 way mode or 3 way mode it will be necessary to boost some of these
frequencies dependent on the required throw distance and the number of enclosures required.
Changing the individual band gains between mid and high x-over bands will cause the dispersion to
narrow or widen, therefore a simple shelf at 4.5kHz allows the user to increase the clarity and presence
of the system at distance. It is possible to adjust the gain between the lomid and hmf/hf section, this
will be necessary when the enclosure is used in virtual point source systems. When the enclosure is

For both passive and active settings 4 simple presets are given as a starting point to the user.

Like all Turbosound touring products, great care has been taken to voice the Flex Array enclosure so
that minimal additional processing is required beyond correctly time aligning any flown systems to the

NOTE - The "Current LMS D2x (XTA LAKE)" tab includes Flex Array Processor routing matrix for LMS D2x released settings
D2x released settings
TFA-600 Series    TFA-600 Series    TFA-600 Series
Active Preset 1   Active Preset 2   Active Preset 3

Supported         Supported         Supported
processors:       processors:       processors:
LMS D2x           LMS D2x           LMS D2x
XTA DP 4xx        XTA DP 4xx        XTA DP 4xx
Dolby Lake        Dolby Lake        Dolby Lake
TFA-600 Series
Active Preset 4

Supported
processors:
LMS D2x
XTA DP 4xx
Dolby Lake
TFA-600 Series     TFA-600 Series     TFA-600 Series
Passive Preset 1   Passive Preset 2   Passive Preset 3

Supported          Supported          Supported
processors:        processors:        processors:
LMS D2x            LMS D2x            LMS D2x
XTA DP 4xx         XTA DP 4xx         XTA DP 4xx
Dolby Lake         Dolby Lake         Dolby Lake
TFA-600 Series
Passive Preset 4

Supported
processors:
LMS D2x
XTA DP 4xx
Dolby Lake
TFA-          TFA-          TFA-          TFA-
600HW         600HW         600HW         600HW
"Flex         "Flex         "Flex         "Flex
Wide"         Wide"         Wide"         Wide"
Active        Active        Active        Active
Preset 1      Preset 2      Preset 3      Preset 4


Supported     Supported     Supported     Supported
processors:   processors:   processors:   processors:
LMS D2x       LMS D2x       LMS D2x       LMS D2x
XTA DP 4xx    XTA DP 4xx    XTA DP 4xx    XTA DP 4xx

Dolby Lake    Dolby Lake    Dolby Lake    Dolby Lake
TFA-          TFA-          TFA-          TFA-
600HW         600HW         600HW         600HW
"Flex         "Flex         "Flex         "Flex
Wide"         Wide"         Wide"         Wide"
Active        Active        Active        Active
Preset 1      Preset 2      Preset 3      Preset 4


Supported     Supported     Supported     Supported
processors:   processors:   processors:   processors:
LMS D2x       LMS D2x       LMS D2x       LMS D2x
XTA DP 4xx    XTA DP 4xx    XTA DP 4xx    XTA DP 4xx

Dolby Lake    Dolby Lake    Dolby Lake    Dolby Lake
Name                                                                    Gain       Polarity     Delay            High-pass                     Low-pass                          PEQ1                      PEQ2                 PEQ3                 PEQ4          LIMITERS
                                                                                                             Freq        Slope          Freq           Slope       Freq           BW         Gain   Freq    BW    Gain   Freq    BW    Gain   Freq    BW    Gain      dBu

TXD Series

TCS Series

TQ-400 Series - NB Phase compensation should be turned off when using FDS366

ASPECT - note gain structue will change dramatically depending on system size, this is based on an 9 per side indoor system consult Aspect manual or Turbosound for additional information

Aspect Wide TA-500

TFM
TURBOSOUND LEGACY PRODUCTS
                                                       Gain   Polarity            Delay                HPF       LPF               Limiter   EQ
                                                        dB                         ms                                                dB

Flashlight and Floodlight

Qlight

TFM

TMS

TCS

Name                                                   Gain   Polarity            Delay              High-pass          Low-pass                    PEQ1                 PEQ2                 PEQ3          LIMITERS
                                                                                                       Slope     Freq               Slope    Freq     BW   Gain   Freq    BW    Gain   Freq    BW    Gain      dBu

HILIGHT

TQ-300 Series

Flashlight Mk 2


Aspect V1 Hornflare Assembly

TXD Series

TCS Compact Series

TQ-400 Series

Note, gain structure will change depending on configuration
                                                                         ** 18dB Butterworth slope
                                                                         * 24dB Butterworth slope

				
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