ScanSpeak Discovery 30W/4558T 12" Subwoofer

ScanSpeak Discovery 30W/4558T 12" Subwoofer
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Price: $246.80


  • Buy 10 - 10,000 and get an additional 10 % off
Manufacturer: ScanSpeak
Product ID : 30w_4558t
Weight: 16.00 lbs
Manufacturer: ScanSpeak
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ScanSpeak Discovery Line 30W/4558T 12" Subwoofer - 4 ohm

  • Aluminum Cone, Black Anodized
  • Fiberglass/Paper Sandwich Dust Cap, Black Coated
  • 56 mm peak excursion – 25mm linear (X-max)
  • Aluminum Short Circuiting Ring
  • Aluminum Pole Piece Extension to reduce distortion and power compression
  • Titanium Voice coil former
  • Vented cone / dustcap
  • Nomex spider
  • Low damping rubber surround
  • Litz wire woven into the spider

Suggested box alignments: 

  • One cubic foot sealed for use in autosound systems.
  • One cubic foot sealed with a plate amp and boost for use in home systems.  With our KG5230 the F3 would be 38Hz.
  • The 30W/4558T and the 30W/0-00 passive radiator in a 2.5 cubic foot box should be 3dB down at 30Hz.
  • For a vented box of 2.5 cubic feet, 3" vent by 11" long, your F3 is 27Hz. 


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