Speaker Waveguide Calculator

Calculate waveguide and horn mouth dimensions for speaker systems. Determine mouth size, coverage angles, expansion ratio, and frequency-dependent beamwidth for horn and waveguide design.

How to Use Speaker Waveguide Calculator

Enter cutoff frequency, horizontal and vertical coverage angles, throat diameter, and waveguide depth. Click Calculate to get mouth dimensions, expansion ratio, and coverage vs frequency analysis.

Step-by-Step Instructions

  1. Enter target cutoff frequency in Hz
  2. Set horizontal and vertical coverage angles
  3. Enter throat diameter and waveguide depth in mm
  4. Click Calculate Dimensions and review results

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