Best Aluminum Coil Former

Dayton Audio TCP115-4 4" Treated Paper Cone Midbass Woofer 4 Ohm

  • Aluminum former keeps voice coil cool for high power handling.
  • 1" diameter 4-layer voice coil improves power handling and low frequency response.
  • Extended pole piece creates symmetrical magnetic field for lower distortion.
  • Cosmetic low-profile mounting flange looks good without flush mounting.
  • Powerful motor for efficiency and compact enclosure.
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Alpine S-W12D2 S-Series 12' Dual 2-Ohm Subwoofer

  • The new S-Series subwoofers use a new design that’s almost 1-inch shallower than their predecessors.
  • High-excursion underhung voice coil configuration.
  • 65mm voice coil with high-temp 5-layer dvc winding on aluminum former.
  • Reinforced parabolic cone structure with pulp/Kevlar con & PP/Mica/Talc Dustcap.
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MB Quart - Two Pairs of Formula 5x7 / 6x8 Inch 2-Way Coaxial Car Speakers - FKB168

  • Speaker Surround: Butyl rubber surrounds provide durability and deeper mid-bass impact. Voice Coil: Pure Copper voice coil creates a strong magnetic....
  • Voice Coil Former: Kapton voice coil former is lightweight and efficiently dissipates heat..
  • Spider: Natural fiber allows flexibility while the infused epoxy gives strength during the manufacturing process..
  • Cone Material: Lightweight thermal-formed polypropylene cones enable faster midrange response..
  • Cooling System: Over-coil cooling system allows air exchange over the voice coil through the spider..
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SVS Ultra Tower Speaker - Each Piano Gloss Black

  • Vented voice coil former to minimize air compression artifacts at high drive levels.
  • Heavy-duty voice coil for enhanced power handling and thermal management.
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Goldwood Sound GW-S525/4 Poly Cone 5.25 Woofer 130 Watts 4ohm Replacement Speaker

  • Aluminum former keeps voice coil cool for high power handling.
  • 1" diameter 4-layer voice coil improves power handling and low frequency response.
  • Extended pole piece creates symmetrical magnetic field for lower distortion.
  • Cosmetic low-profile mounting flange looks good without flush mounting.
  • Powerful motor for efficiency and compact enclosure.
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MB Quart - Pair of Formula FSB216 6.5 Component Speakers and A Pair of Formula 6x9 Speakers FKB169

  • Speaker Surround: Butyl rubber surrounds provide durability and deeper mid-bass impact. Voice Coil: Pure Copper voice coil creates a strong magnetic....
  • Voice Coil Former: Kapton voice coil former is lightweight and efficiently dissipates heat..
  • Spider: Natural fiber allows flexibility while the infused epoxy gives strength during the manufacturing process..
  • Cone Material: Lightweight thermal-formed polypropylene cones enable faster midrange response..
  • Cooling System: Over-coil cooling system allows air exchange over the voice coil through the spider..
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CERWIN VEGA PH694 6″ x 9″ 160W RMS/320W MAX PRO Full-Range Co-Ax Horn Speaker

  • Ferrite Strontium High Temp Magnet Structure.
  • 12dB 2nd Order Filter Crossover for better Protection of the Tweeter.
  • Advanced Voice Coil Heat Sink Design for better Heat Dissipation.
  • 1.5” Double Layer High Temp Voice Coil with Black Coated Voice Coil former for Woofer.
  • 1.0” Single Layer High Temp Voice Coil with Voice Coil former for Tweeter.
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Alpine Subwoofer Package - Two S-W12D2 S-Series 12 Dual 2-Ohm Subwoofers

  • The new S-Series subwoofers use a new design that’s almost 1-inch shallower than their predecessors.
  • High-excursion underhung voice coil configuration.
  • 65mm voice coil with high-temp 5-layer dvc winding on aluminum former.
  • Reinforced parabolic cone structure with pulp/Kevlar con & PP/Mica/Talc Dustcap.
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Alpine Subwoofer Package - Two S-W12D4 S-Series 12 Dual 4-Ohm Subwoofers

  • The new S-Series subwoofers use a new design that’s almost 1-inch shallower than their predecessors.
  • High-excursion underhung voice coil configuration.
  • 65mm voice coil with high-temp 5-layer dvc winding on aluminum former.
  • Reinforced parabolic cone structure with pulp/Kevlar con & PP/Mica/Talc Dustcap.
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