MCM Electronics

Air Motion Tweeter with Round Aluminum Flange By Gradient Acoustics (AT1R) MCM Part #53-5145

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Air Motion Tweeter
This Air motion tweeter was designed with the idea of competing with the top-tier tweeters. An ideal tweeter in high multi-path combinations for all kinds of music from pop to blues and rock to jazz and classical music. It truly sets itself apart from other air motion tweeters and sets standards all its own. In addition, the AT1R has been developed as a dipole, so that the sound is radiated evenly forwards and backwards.? Small details, such as the improved membrane material, stronger magnetic rods, the optimized sound guidance and a rear damping make this an outstanding tweeter.

Specifications Top

  • Beautiful aluminum faceplate
  • Wonderful high-frequency extension
  • Di-pole design
  • Perfect for a 3-way cabinet design
  • Basket material: Aluminum
  • Magnet material: Neodymium
  • Outside diameter (mm): 104
  • Cutout diameter (mm): 73 + terminals
  • Depth (mm): 16.2
Thiele Small Parameters
  • Imp. (Zn/ohm): 4
  • Nominal (W): 60
  • SPL (1W/1M): 91 dB
  • Fs: 2500 Hz

Part Numbers
MCM Part #:53-5145
Gradient Acoustics Part #:AT1R
Package Specifications & Dimensions
Weight:1 lbs.
RoHS Comp:No
Warranty:365 days
Need to Return?
Length:2 in.
Width:5 in.
Height:5 in.
Shipping Information
Extra Shipping Charge:No
Drop Ship:No

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