ReviewsAluminum Coil Former

TN-B - Focal Polyglass Tweeters New Pair (Replaces TN-A, TN-47, TN-45) (No Retail Packaging)

  • Features: 20mm push-pull Neodymium magnet, 20mm voice-coil with aluminum former, Optional accessories for easy mounting, Aluminum/Magnesium inverted dome. Power Handling: 15W RMS / 100W Max. Sensitivity: 91dB, Cone: Aluminum/Magnesium, Nom impedance: 8-Ohm, DC resistance: 6-Ohm, VC diameter: 20.5mm / 4.5.
Check Stock

Goldwood Sound, Inc. Stage Subwoofer, Shielded 4″ Woofers 70 Watt Each 8ohm Replacement 2 Speaker Set (GW-204/8S-2)

  • 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.
Check Stock

Memphis Audio MJP1044 10' 1500 Watt MOJO Pro Car Audio Subwoofer DVC 4 ohm Sub

  • Features: 12 AWG compression terminals, Anodized aluminum voice coil former, Optimized for both sealed and vented enclosures, Lightweight but rigid cone design for improved efficiency, Polypropylene cone for improved durability, Progressive poly cotton spider for controlled motion resulting in lower distortion, Rubber surround for improved durability, Sensitivity: 84dB, Magnet Size: 30 oz, Mounting Depth: 4.65″, Cut Out Diameter: 9.06″, and Voice Coil Diameter: 2″.
Check Stock

PRV AUDIO 12MB1000FT 12 Mid Bass 8 ohms Pro Audio Speaker 97.5dB 500 Watts RMS 3 VC Single

  • 3″ Inside/Out aluminum voice coil wound on fiberglass former for hi-temp performance, 8 ohms.
  • Ventilated voice coil gap reduces power compression.
  • 1,000 watts continuous program power rating makes high acoustical output.
  • Weather-resistant paper cone and dust cap and Excellent performance in 2-way or 3-way systems.
Check Stock

Sundown Audio E-12 v4 D2 12' 500W RMS Dual 2-Ohm Car Bass Subwoofer

  • RMS Power = 500-watts | Xmax = 14mm one-way by 70% BL | Vented magnetic gap.
  • Vented pole piece with optimized geometry | Black Aluminum 2.5” voice coil former for superior heat dissipation | High Temperature 4-Layer copper voice coil wire.
  • Spring Loaded Terminals | Stitched-On “Mini-XL” Tinsel Leads to prevent fatigue and failure.
  • Box Recommendations: Sealed: 1.0 ft^3 | Ported: 1.75 ft^3 | Displacement: 0.12 ft^3 | Depth: 6 1/2″ | Outside Diameter: 12 1/4″ | Cut-Out: 11 1/8″ | Recommended Tuning: 32hz | Recommended Port Area: 28 in^2.
Check Stock

Dayton Audio ND105-8 4' Aluminum Cone Midbass Neo Driver 8 Ohm

  • Extended-range 60 Hz to 10 kHz performance.
  • Large excursion capability-4 mm Xmax, 20 mm peak.
  • Self-shielded Neo-Balanced motor structure.
  • 1″ 4-layer underhung voice coil with polyimide former.
Check Stock

Precision Power Phantom Series Subwoofer (700W, 10") PH-10

  • Improved efficiency diaphragm & magnet Structure injection molded polypropylene cone.
Check Stock

Dayton Audio ND105-4 4' Aluminum Cone Midbass Neo Driver 4 Ohm

  • Extended-range 60 Hz to 10 kHz performance.
  • Large excursion capability-4 mm Xmax, 20 mm peak.
  • Self-shielded Neo-Balanced motor structure.
  • 1″ 4-layer underhung voice coil with polyimide former.
Check Stock

Rockford Fosgate R2 Ultra Shallow 10-Inch 4 Ohm DVC Subwoofer

  • Stamp-cast basket with integrated spider venting.
  • Linear spider with stitched 16 AWG tinsel leads.
Check Stock

Dayton Audio DCS380-4 15\ Classic Subwoofer 4 Ohm

  • Heavy-duty treated paper cone for high stiffness-to-weight ratio.
  • 2" aluminum former, 4-layer voice coil, and large vented pole piece for high power handling.
  • Large diameter flat spider and healthy Xmax for clean bass.
Check Stock

Memphis Audio SRXE112VP 12 500w SRX Car Subwoofer+Enclosure+Amplifier+Amp Kit

  • Optimized for sealed or ported enclosures.
  • Polypropylene cone for improved durability.
Check Stock