22cm Woofer 4ohm, Rigid Paper Cone, Ferrite Magnet

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The Revelator woofers and subwoofers features very rigid cones in paper or aluminium that operates as a piston over a wide frequency range, in combination with Scan-Speaks low-loss linear suspension and the patented Symmetrical Drive (SD-1) it results in very low distortion and a smooth and well behaved frequency response as well as perfect transient reproduction.

DIY Kits:
Ellam FLEX 3W (D3004/660000 or R3004/662000, 15W/8530K00, 22W/4851T00)




Weight 3.9 kg
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- Patented Symmetrical Drive Motor Design
- Rigid Paper Cone
- Low-Loss linear suspension
- Low Damping SBR Rubber Surround
- Die cast Alu Chassis vented below spider
- Ferrite Magnet System w. Rubber Boot

  Size:22 cm
  Fs:21 Hz
  Re:3.7 Ω
  Sensitivity:89 dB
  VAS:126 ltr.
  Sd:220 cm²
  Bl:8.2 Tm