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Acoustech AU620 - 6 ½" Three Way Ceiling Speaker

Acoustech AU620 - 6 ½" Three Way Ceiling Speaker

3-Way 6 ½” In-Ceiling Speaker with 2 x 1” Tetoron Graphene Tweeter - 125W


MSRP: $270/Each


The Pinnacle of Audio Innovation


Introducing the Acoustech AU620, the crown jewel in our in-ceiling speaker lineup. Building upon the excellence of the AU610, the AU620 takes your audio experience to new heights with its advanced features and unparalleled sound quality. Designed for the discerning audiophile, the AU620 is the ultimate choice for a truly immersive audio experience in your home.


Key Features:

  • Unmatched Audio Performance: With a frequency response of 70Hz-20KHz, the AU620 delivers crystal-clear sound across all frequencies. The dual coil 6 ½” PP cone woofer and two 1” Tetoron + Graphene tweeters produce a rich, detailed, and balanced sound that is unmatched in its class.
  • Dipole/Bipole Option: The AU620 stands out with its unique Dipole/Bipole feature, offering you the flexibility to switch between a direct or diffuse sound field. This feature is perfect for creating a more enveloping and realistic surround sound experience, especially in home theater setups.
  • High Sensitivity and Power Handling: With a sensitivity of 91dB and compatibility with amplifiers ranging from 10 to 125 watts, these speakers ensure a powerful and dynamic audio performance in any environment.
  • Sophisticated Design: The AU620's sleek and elegant design seamlessly integrates into any room, maintaining the aesthetic appeal of your space while delivering superior sound.
  • Easy Installation: Designed for a straightforward installation process, the AU620 has a 9 ½” diameter and requires an 8” cut-out, fitting comfortably in most ceiling spaces with a required depth of 4 ⅜”.
  • Customizable Listening Experience: The 12dB per octave crossover ensures a smooth transition between the woofer and tweeter, providing a cohesive and immersive listening experience.




  • Frequency Response: 70Hz-20KHz
  • Amplifier Power: 10-125 watts
  • Sensitivity: 91dB
  • Woofer: Dual coil 6 ½” PP cone
  • Tweeter: Two 1” Tetoron + Graphene
  • Crossover Type: 12dB per octave
  • Impedance: 8 ohms/input
  • Dimensions: 9 ½” dia.
  • Required Cut-Out: 8” dia.
  • Required Depth: 4 ⅜”
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