All systems go. Hiquphon Tweeters arrive 28/11/24 - order now !

All systems go. Hiquphon Tweeters arrive 28/11/24 - order now !

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D2904/710002

Scanspeak D2904/710002 Tweeter - Revelator Range

Scanspeak D2904/710002, a superb 26mm tweeter with great transparency and imagery.

Revelator logo

Neodymium ring magnet, high output, text book response.  A premium, state of the art  tweeter from the famous Revelator range.

The Revelator Tweeters large roll surround technology represents a breakthrough in overall performance, with outstanding off-axis response, high output capability and low resonance frequency. Additional enhancements have been made to reduce distortion and power compression, such as large neodymium magnet systems for high sensitivity, and a careful design to optimise airflow in the chambers.

Silver anodized Faceplate ~ Black anodized version here: D2904/710003

Key Features:

  • Large neodymium ring magnet 
  • Patented symmetrical drive (SD-2) motor
  • Large roll surround, wide dispersion
  • Silver anodized machined aluminium face plate
  • Non-resonant aluminium rear chamber
  • 1" Coated textile diaphragm
  • High output 94.4dB

Basic parameters:

Resonant frequency (fs) 520 Hz Nominal impedance (Zn) 4 Ω
Effective diaphragm diameter 26 mm DC resistance (Re) 3 Ω
Ferrofluid ? Y/N No RMS power handling 90W
Recommended crossover 2.5 kHz 12dB Faceplate diameter 104mm
Sensitivity (2.83V/1m) 94.4 dB Cutout hole diameter 70 mm

Here's the full datasheet:

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