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1-940-592-3400
  • Tweeters
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  • GR-T3 Tweeter

GR-T3 Tweeter

SKU:
$29.95
$29.95
Unavailable
per item

Frequency Range 2k - 20kHz

Free Air Resonance 1.9kHz

Nominal Impedance 6 ohms

DC Resistance 5.3 ohms

Voice Coil Diameter 25.4 mm

Max Power 75 watts

Sensitivity 92 db

Face plate size 103.5mmMounting depth3.5 mm


The GR-T3 uses a natural silk dome with a well dampened rear chamber, and is fully shielded. It produces a very smooth response and has a very natural sound. This is not a tweeter that will sound harsh, hot, or fatiguing.


Improvements over the earlier GR-T2 include higher sensitivity. The shielding cup sized has been reduced to better fit the motor size. Slightly less ferrofluid was used in the gap to improve transient response. Fs is now higher but the resonant peak is now very slight.


The response curve posted below was made in one of our A/V-1 enclosures.


Driver consistency is very good, but we still measure and test each tweeter. Each tweeter also comes with its measured response curve. Tweeters purchased in pairs or in our kits come in matched pairs.

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​©Copyright 2018 GR Research, Inc.
GR Research Inc.  1716 Texowa Rd.  Iowa Park, TX 76367 USA  Tel 1-940-592-3400
  • Home
  • Products
    • DIY Loudspeaker Kits
      • AV Series
        • A/V-1
        • A/V-1C
        • A/V-1RS
        • A/V-O
        • A/V-2
        • A/V-3S
        • A/V-3
      • LGK Series
        • LGK 1.0
        • Flat 5
        • Skinny 6
      • X-Series
        • X-LS Encore
        • X-MTM Encore
        • X-CS Encore
        • X-Statik
        • X-Omni
        • X-Voce
      • NX-Series
        • NX-Studio
        • NX-Otica
        • NX-Treme
    • DIY Subwooofer Kits
      • Servo Sub Kit 1
      • Servo Sub Kit 2
      • Servo Sub Kit 3
      • Servo Sub Kit 4
      • Servo Sub Kit 5
    • Speaker Modifications
      • Klipsch Upgrades
        • RP-504C
        • RP-600C
        • RP-600M
        • RP-8000F
        • RF7 II
        • Forte III
      • Kef Upgrades
        • Kef 204 Upgrade
      • SVS Upgrades
        • SVS Ultra Center Speaker
      • Magnepan Upgrades
        • Magnepan 1.6 Upgrade
        • Magnepan 1.7 Upgrade
    • Completed Speakers
    • Drivers
      • Tweeters
      • Woofers
      • Subwoofers
    • Electronics
      • Direct Servo Plate Amplifiers
      • Commemorative Design Stereo Amplifier
    • Cables
      • Speaker Cables
      • Interconnects
      • Power Cords
    • Flatpacks
    • Accessories
  • Services
  • Social Media
    • Youtube
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    • Instagram
  • Technical
    • Driver burn-in
    • Burn in Myths
  • Contact