stute.x1D Loudspeaker Box Designer
stute.x1D Loudspeaker Box Designer
Prototype
Concept & Cost
Loudspeaker enclosure
Audio filter design
New version
V1.7
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stute.x1D, the All-In-One solution for your loudspeaker box project:  Loudspeaker enclosure calculation, simulation and design. Audio filter design and simulation with replacement off “calculated” components with real existing. Two powerful databases (loudspeaker & components) with web links and filter functions. Auto-EQ calculation to correct the frequncy response plus transfer to a digital audio processor. And finally a project summary which collect all design details and calculates the material cost.

Module “Project view”

  • Summary about your loudspeaker box design
  • Easy jump into the details, like audio filter, loudspeaker, EQ settings or enclosure
  • File link to a loudspeaker box measurement 
  • Overall cost calculation
  • Project description input
  • Storage and print of the project 

Function "Audio filter transfer to DCX2496" 

  • Save money and check acoustical your audio filter design before you order expensive passive filter components
  • Design your passive audio filter with stute.x1D
  • Tranfer the audio filter per button click into the Behringer DCX2496 digital audio processor (software DCX.Server needed)
  • If needed, re-design and repeat the acoustic checks
  • Store the filter setup as a stute.x1D project 
  • Function part of the module "Project view"
  • See example setup below

 

Module “Speaker database”

  • Comfortable search via loudspeaker type, manufacturer or T-S parameter
  • Very detailed description to each loudspeaker
  • Automatic recommendation "Sealed" and "Bass reflex"
  • Transfer of the T-S specifications into other software modules
  • Easy adding of new speakers (Import)
  • Web link for each loudspeaker (e.g. to the web shop of your dealer)
  • PDF file link for each loudspeaker (e.g. to the manufacturer datasheet)
  • File link to a loudspeaker measurement (e.g. from Audio Analyzer stute.x1A) 
  • Loudspeaker import function (e.g. free speaker files in the download area)
  • Print a datasheet
  • ...

Module “Audio crossover calculator”

  • Fast audio filter design via the filter wizard: filter, RC/RLC, level divider (calculation & schematic) 
  • Near to the reality. Replace "calculated" components with real parts from the material database. Simulate the influence!
  • Simulation of the filter frequency response or loudspeaker Z impedance diagram
  • Sum frequency response simulation for a 2-5 way loudspeaker box
  • Frequency response import from Audio Analyzer stute.x1A
  • Filter frequncy response simulation includes the DC resistor from an inductance
  • Design and verify impedance EQ circuits (RC/RLC) and level divider
  • Cost calculation and bill of material output
  • Schematic editor 

Module EQ calculation

  • Automatic calculation of the Equalizer (EQ) settings to get a flat frequency response of your loudspeaker box
  • Frequency response import from Audio Analyzer stute.x1A
  • Visual EQ adjustment (tag the affected range in the XY screen)
  • Simulation shows expected frequency response with EQ correction
  • Manual adjustment of each EQ
  • Full automatic transfer of the EQ settings to the Behringer DCX2496 digital processor (software DCX.Server needed)
  • Alternative manual input of the displayed EQ settings into other digital processor systems
  • See example setup below

Module “Enclosure calculator”

  • Calculate loudspeaker cabinet types in seconds: Sealed, Vented, Radiator, Transmission Line
  • T-S parameter transfer from the loudspeaker database or manual input
  • Check via simulation the design “Frequency response”, “Cone excursion”, "Impulse response", "Air speed port" (excepted Transmission Line)
  • Frequency response import from Audio Analyzer stute.x1A (overlay with the simulation)
  • Loudspeaker Qts re-adjustment via the DC resistor in series  to the loudspeaker (e.g. via inductance DC resistor)
  • Print output

Module “Enclosure designer”

  • Fast design of a loudspeaker box cabinet
  • Easy takeover of chassis dimension (like inner & outer diameter) transfer from the speaker database
  • Cabniet wizard
  • 2D loudspeaker cabinet view plus dimensions
  • Bill of material output
  • Cost calculation (material from the componet database)
  • Simple 3D view incl. rotation
  • Print output

Module “Component database”

  • Second database with audio crossover components (R,L,C,...) and loudspeaker cabniet material
  • Inductance L with DC resistor value (input for the simulation)
  • Search according to component type or value (inductance air core in the range 1mH to 3mH)
  • Web link for each component/material  (e.g. to the web shop of your distributor)
  • Easy adding of new material
  • ....

New style options

stute.x1D is going to get black or white. Set in the program setup the style option "Dark" or Light".

Setup transfer passive audio filter design into the digital audio processor DCX2496 (acoustical pre-check)

 

 

 

Setup Auto-EQ calculation (Frequency response correction) and EQ tranfer into a digital audio processor DCX2496

 

 

 

Simulation example: Audio crossover check

Assessment of the frequ. response with & without an impedance EQ circuit. Chart: Freq. response with/without Z EQ. Green without Z EQ

Simulation example: Audio crossover check

Check of the impedance EQ RC-circuit. Chart: Impedance response. Red without Z EQ, Green with Z EQ

Simulation example: Membrane excursion

Pink: Limit 

Simulation example: Sum freq. response 2 way 

2 way loudspeaker box. Red: Woofer, Green: Tweeter, Olive-green: Sum

dbcurrency

For free: Re-calculate the prices of the loudspeaker and audio crossover / enclosure material for another currency

  • Easy to use
  • Enter the currency abbreviation, like "USD"
  • Enter the exchange rate (direct web link to a rates overview included)
  • Start the database update
  • stute.x1D displays the updated price and currency abbreviation
  • Program "DBCurrency" for free in our download area

information

 

System requirements

  • MS Windows 7, 8 or 10 (32 & 64 bit)
  • Processor i3 1.5GHz or above, RAM min. 2 GB
  • Screen resolution min. 1050x768 pixel. 
    • Only Windows 7: Font size 100%

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