X-AMT: The Constant Directivity Waveguide for AMT

Phase Plug

X-AMT is our AMT waveguide using all the Mundorf, U series, suitable for no “with faceplate” version.

As ribbon and AMTs can’t generally be crossed very low, we recommend relatively small waveguide chosen in function of desired crossover and mid-woofer used (typically no more than 7.5/8").

The waveguide exhibits true constant directivity, free from midrange narrowing and beaming, providing a precise soundstage and immersive environment.


To order, see horn versions and prices, then contact us to proceed to payment and worldwide shipment.

Price & Options:
    Specifications:
      Mounting Information:
      • Method: Baffle mounted using M4 screws
      • Rebate: 10 mm wide × 8 mm deep
      • Corners: 4 mm radius

      Measurement:
        Recommended Mid-woofer:

          Measurement of the 17.1cm version on Mundorf AMTU80W1.1

          The SPL is linear, and allow a easy crowwover even in passive filtering.

          SPL on U80 17cm AMT SPL
          Horizontal AMT SPL
          Vertical AMT SPL

          Mounting

          AMT SPL