Best Aluminum Voice Coil

Soundstream AF.694 Arachnid Full Range 6x9' 4-Way 500W Speakers,Black and Silver

  • Overcompensating Motor Structure for Increased Magnetic Strength | 12mm T-Yoke and Top Plate Improve Low Frequency Dynamics | Vented T-Yoke and Frame Reduces Voice Coil Heat Build Up.
  • Non-magnetic Non-resonate Die-Cast Aluminum Frame | 3" 4-Layer Voice Coil with Direct Connect Wire Increases Power Handling | High Temperature Tolerance Adhesives Resist Thermal Failure.
  • Non-Transfer Spruce Pulp Cone with UV and Chemical Protection | Stitched and Glued Surround/Cone Joints for Strongest Bonding | Extended Excursion Polyether Foam Surround with UV and Chemical Protection | Dual Poly-Cotton Suspension Dampen Accelerations.
  • 1-pc Gasket / Trim Ring with Concealed Mounting Holes Included | RMS Power Handling: 1,000W | Max Power Handling: 2,000W | Voice Coil Impedance: 4-Ohm + -Ohm.
  • Mounting Depth: 7.25" | Optimum Sealed Box Volume: 1.50ft3 | Optimum Ported Box Volume: 2.50ft3.
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SA-15 D4 Classic - Sundown Audio 15 750W Dual 4-Ohm SA Series Subwoofer

  • SA-15 D4 Rev 2 - Sundown Audio 15" 600W Dual 4-Ohm SA Series Subwoofer.
  • Thick black anodized aluminum voice coil formers for maximum strength and heat dissipation.
  • 4‐layer copper high temperature voice coil windings with 45mm winding length.
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Memphis Audio SRXS1040 10' Car Audio Shallow Subwoofer

  • Features: Power Handling: 250W RMS / 500W Peak, 12 AWG compression terminals, Anodized aluminum voice coil former, Optimized for sealed or ported enclosures, Sub cone design for greater efficiency, Polypropylene cone for improved durability, Progressive poly cotton spider for controlled motion resulting in lower distortion, Rubber surround for improved durability, Voice Coil Diameter: 2″, Sensitivity: 84 dB, Magnet Size: 40 oz, Mounting Depth: 3.30″, and Cut Out Diameter: 9.22″.
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Pyle 8-Inch Carpeted Subwoofer Tube Speaker - 400 Watt High Powered Car Audio Sound Component Speaker Enclosure System w/ 2” Aluminum Voice Coil 4 Ohm 30Hz-700kHz Frequency - Pyle PLTB8,Black

  • 400 WATT POWER: This high powered audio projection carpeted subwoofer tube enclosure system has a maximum power output handling of 400 watts so you can play your favorite tracks as loud as you want and with style.Impedance: 1 ohm.Speaker size:8 inches.
  • RUBBER EDGE SUSPENSION: The high-performance car woofer speaker has a specially treated black rubber edge suspension that completes your woofer enclosure system. Total size measures 11.5” diameter x 19.5” length.
  • 2” ALUMINUM VOICE COIL: This car speaker has 2” aluminum voice coil with 4-ohm impedance rating that compensates the undersized wire found in most cars. Ultimately reduces distortion so you can enjoy a crisp & clear sound.
  • BLUE POLYPROPYLENE CONE: Pyle follows the standard size for most car stereo systems & created this 8" high power 4-ohm subwoofer w/ blue polypropylene cone perfect for new speaker construction, replacing worn or blown speakers.
  • 30Hz - 700kHz FREQUENCY: The 2” aluminum voice coil provides the punch, while the bass reflex vent adds even more sub-bass, ultimately achieving a frequency response of 30 Hz to 700 Hz. It is also super easy to install to your vehicle's sound system.
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GRS 8PF-8 8″ Paper Cone Foam Surround Woofer

  • 8-Inch Single Voice Coil Subwoofer with 400W Power.
  • Made with the highest technical quality to ensure maximum reliability and durability.
  • MAX power handling 400 watts (400 Watts Peak) and an RMS power handling of 200 watts (400 Watts Peak).
  • Features a 2″ high-temperature aluminum voice coil for the best audio, as well as a high-density foam surround to prevent vibrations to surrounding materials.
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(2) Memphis Audio MJP1522 15' 1500w MOJO Pro Car Audio Subwoofers DVC 2 ohm Subs

  • Package Includes: (2) Memphis Audio MJP1522 15″ 1500 Watt MOJO Pro Car Audio Subwoofer DVC 2 ohm Sub.
  • Features: Specifically designed for high SPL performance. DVVC Direct Vent Voice Coil Cooling. Cross drilled front plate venting. Aluminum shorting ring for reduced inductance. Foam surround. Rigid paper cone. Progressive spider. Diecast basket. Single Sided compression terminals. Size: 15 Inch. Voice coil: DUAL 2Ω. RMS/PEAK: 750/1500 Watts. SENS: 87 dB. DEPTH: 7.88 Inch. CUT OUT: 13.84 Inch.
  • Thiele Small Parameters: Resonant Frequency (fs): 33.6 Hz. Mechanical Q (Qms): 7.95. Electrical Q (Qes): 0.823. Total Q (Qts): 0.746. Sensitivity: 87 dB. Xmax Linear: 0.51 in. Displacement: 0.29 cf. Air Volume of Suspension (Vas): 2.31 cf. Moving Mass (Mms): 334.4 g. Suspension Compliance (Cms): 0.067 mmN. Effective Piston area (Sd): 829.58 SqCm. Motor Strength (Bl): 9.3 TM. DC Resistance: 1 Ohms.
  • Voice Coil & Magnet: Impedance Series: 4 ohms. Impedance Parallel: 1 ohms. Voice Coil Diameter: 2.5 in. RMS Power: 750 watts. Peak Power: 1500 watts. Magnet Weight: 120 oz. Magnet Diameter: 6.69 in. Physical Dimensions: Mounting Depth: 7.88 in. Cutout Diameter: 13.84 in. Frame Outside Diameter: 15.9 in.
  • Enclosure Recommendations: Single Sub Sealed: 2.6 cf. Dual Subs Sea....
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(2) Memphis Audio MJP1544 15' 1500w MOJO Pro Car Audio Subwoofers DVC 4 ohm Subs

  • Package Includes: (2) Memphis Audio MJP1544 15″ 1500 Watt MOJO Pro Car Audio Subwoofer DVC 4 ohm Sub.
  • Features: Specifically designed for high SPL performance. DVVC Direct Vent Voice Coil Cooling. Cross drilled front plate venting. Aluminum shorting ring for reduced inductance. Foam surround. Rigid paper cone. Progressive spider. Diecast basket. Single Sided compression terminals. Size: 15 Inch. Voice coil: DUAL 4Ω. RMS/PEAK: 750/1500 Watts. SENS: 88 dB. DEPTH: 7.88 Inch. CUT OUT: 13.84 Inch.
  • Thiele Small Parameters: Resonant Frequency (fs): 31.2 Hz. Mechanical Q (Qms): 6.558. Electrical Q (Qes): 0.727. Total Q (Qts): 0.65. Sensitivity: 88 dB. Xmax Linear: 0.51 in. Displacement: 0.29 cf. Air Volume of Suspension (Vas): 2.93 cf. Moving Mass (Mms): 305.92 g. Suspension Compliance (Cms): 0.085 mmN. Effective Piston area (Sd): 829.58 SqCm. Motor Strength (Bl): 12 TM. DC Resistance: 1.75 Ohms.
  • Voice Coil & Magnet: Impedance Series: 8 ohms. Impedance Parallel: 2 ohms. Voice Coil Diameter: 2.5 in. RMS Power: 750 watts. Peak Power: 1500 watts. Magnet Weight: 120 oz. Magnet Diameter: 6.69 in.
  • Physical Dimensions: Mounting Depth: 7.88 in. Cutout Diameter: 13.84 in. Frame Outside Diameter: 15.9 in. Enclosure Recommendations: Single Sub Sealed: 2.6 cf. Dual Subs ....
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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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Power Acoustik BAMF-122 Bumper-122 Subwoofer 3500 Watts 12 inches Dual Suspension,Black

  • 3" dual 2Ω, 4-layer voice-coil configuration with direct-connect wire increases power handling.
  • Overcompensating motor structure for increased magnetic strength.
  • 12mm T-yoke & top plate improve low-frequency dynamics.
  • Vented T-yoke & frame reduce voice-coil heat buildup.
  • Nonmagnetic, nonresonant die-cast aluminum frame.
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