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Axxera AXT25B

1" bullet tweeter

Item # 070AXT25D

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Item # 070AXT25D

About the Axxera AXT25B

Serious tweeter

Got big plans for building a competition audio system in your vehicle? We made a special purchase of some Axxera extreme performance speakers that'll save you some serious money while giving you the SPL you're looking for. Their Axxera AXT25B 1" bullet tweeter will sing in a high-powered system, delivering satisfying detail for your enjoyment or use in competition. Thoughtful design and durable materials are responsible for this tweeter's distinctive sound: a ferro fluid-cooled voice coil and a neodymium magnet contribute to its impressive performance. Axxera includes a Mylar capacitor to use as an inline high-pass filter, or you can use their AXT4C crossover.

Product highlights:

  • 1" compression dome bullet tweeter
  • handles up to 100 watts RMS (500 watts peak)
  • frequency response: 3,000-18,000 Hz
  • impedance: 4 ohms
  • sensitivity: 106 dB
  • top-mount depth: 1-11/16"
  • warranty: 2 years
  • Our 60-day money-back guarantee
  • MFR # AXT25B

What's in the box:

  • One tweeter
  • One threaded locking ring (installed)
  • One threaded flange ring (installed)
  • Grille (installed)
  • 28" Length of speaker wire (female quick slide terminals on one end and in-line capacitor)
  • Specifications printed on the box

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Crutchfield response

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More details on the Axxera AXT25B

Pat M.

Product Research


Installation: Because the heat sink around the magnet is larger than the flange, the flush mounted tweeter must be installed from behind the mounting surface. Once in place, the threaded flange is reinstalled and the locking ring is tightened to hold the tweeter in place.

Tweeter Mounting Dimensions:

  Mounting Height Depth Frame Diameter Flange Diameter Cutout Diameter
Flush Mount 0.49" 1.652" 2.217" 2.13" 1.345"

Crossover: A capacitor 3.3μF is wired in-line with the included speaker wire as a first order high-pass crossover. The crossover point using the capacitor is approximately 12 kHz. Optimally, the capacitor should be removed and an electronic crossover used.

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Customer Q&A

Crutchfield asked: Why did you buy this?
It seemed like a good deal number 1. And I liked both the frequency range & the power handling of this speaker. We'll see??? [ William  Jan 24, 2019 ]

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