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3D Calibration Microphone

Measurement Microphone
A patented 3D microphone that transforms speaker calibration into a spatially-accurate science.

Four-capsule tetrahedral array - Captures sound in 3D space - time, frequency, and direction - for precise calibration.

Automatic phase & polarity detection - Instantly identifies wiring errors and out-of-phase speakers.

Pinpoint spatial mapping - Locates speaker positions within centimetres, enabling accurate room correction.

Seamless Trinnov integration - Works exclusively with Trinnov processors for fully automated optimisation.

The Trinnov 3D Calibration Microphone is the core of Trinnov’s world-class room optimisation. Unlike standard measurement mics, its patented tetrahedral design uses four matched omnidirectional capsules to map your room in full 3D.

By capturing the direction, arrival time, and frequency response of sound from every speaker, it enables Trinnov processors to calibrate with unmatched spatial accuracy.

The result is faster setup, fewer errors, and a dramatically improved immersive audio experience - turning any room into a finely tuned performance space.

  • Microphone type: Patented 3D tetrahedral array with four matched omnidirectional capsules
  • Accuracy: Locates speaker position and arrival time with centimetre-level precision
  • Calibration: Feeds Trinnov’s Optimizer with full spatial and temporal data
  • Integration: Works exclusively with Trinnov processors (Altitude, Amethyst, Magnitude, Ovation)
  • Functionality: Measures frequency, time, direction, phase, and impulse response
  • Setup: Guided calibration built into Trinnov interface (no separate software required)
  • Phase/polarity check: Automatically detects wiring and speaker orientation errors
  • Matching tolerance: Factory matched to within ±0.05 dB
  • Usage: For immersive audio system optimization (Dolby Atmos, DTS:X, Auro-3D, WaveForming)
  • Included with: Bundled with select Trinnov processors; not typically sold standalone
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