Best Copper Voice Coil

Pair Sundown Audio SA-15 Classic D4 15 1500 Watts Dual 4-Ohm SA Series Subwoofers Pair

  • RE (ohms): 7.75 | FS (Hz): 36.95 | Vas (L): 52.35 | Qes: 0.85 | Qms: 6.63 | Qts: 0.75 | Le (mH): 4.98 | BL (NA): 25.87 | Mms (Grams): 315.
  • Cms (uM/N): 58.8 | Sens (1w/1m): 86.68 | Cutout Diameter: 14 1/8" | Mounting Depth: 7 1/2" | Overall Diameter w/ Gasket: 15 5/8" | Displacement:....
  • Recommended Box Specs (Sealed): 2.5ft^3 (Yields F3 of 41Hz) | Recommended Box Specs (Ported): 3.5ft^3 (Tune to 35Hz, Yields F3 of 28Hz) | 19.0mm....
  • Thick black anodized aluminum voice coil formers for maximum strength and heat dissipation | 4‐layer copper high temperature voice coil windings....
  • Custom tooled triple joint support ring | Custom tooled frame spacer / ventilation ring | High efficiency air‐flow management integrated into the....
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Sony MDRV6 Studio Monitor Headphones with CCAW Voice Coil

  • Neodymium magnets and 40mm drivers for powerful, detailed sound.
  • Over-ear design provides comfort and outstanding reduction of external noises.
  • 10-foot oxygen free copper cord ends in 3.5mm plug.
  • Copper-clad aluminum voice coil wire for improved power handling.
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PLANET AUDIO AC2500.1M ANARCHY Class AB Monoblock Amp (2,500W max; 1,500W x 1 @ 4_) Consumer Electronics Accessories

  • Cone - The advantage of a paper cone is its rigidity and able to handle high power and functionality You don’t want the cone of a subwoofer to have a flexible structure to it The stiffer the cone is the better sound quality you will receive.
  • Voice Coil - Our copper voice coils are able to withstand high temperatures yet maintain its strength and fatigue properties. Making our voice coils with this material gives our speakers the advantage of longer play times with lower weights.
  • Surround - Foam is very flexible providing the subwoofer with higher efficiency This also translates to better excursion (How far the cone of a speaker linearly travels from its resting position).
  • Basket - Cast Aluminum is an ideal material for heat sinking letting the subwoofer run cooler It will allow a larger amount of current to be put into the voice coil by drawing away and dissipating the heat more efficiently.
  • Specs - Resonant frequency 28 Hz Sensitivity SPL (1W/1m) 83 Db Impedance 4 Ohms Port frequency 35 kHz Dimensions 13” x 13” x 8 5” Mounting Depth 7 83” Mounting hole 11 13” Weight 21....
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5 CORE 6″ Inch Subwoofer Car Audio 300W Peak Power Sub Woofer Loudspeaker Wide Range High Power Bass Surround Sound Stereo 4 Ohm, 8oz Magnet Car Speakers with PP Cone Red, WF 672 PP

  • 6″ 4-Ohm Car Subwoofer. Peak Power Handling: 300 Watts. CEA Rated RMS Power Handling: 30 Watts 1″ High-Temperature CCAW Voice Coils Kapton Paper Wound with 100% Copper Wire. Voice coil with High-Quality Precision copper available in Kapton/ Aluminum heat sink, highly insulated with Methanol. Specially designed Woofer Cone for bass effect.
  • 8oz High-Quality Magnet 4-Ohm Cast Steel Body with Pre-treated Woofer Frame which gives a beautiful finish and makes this Car Subwoofer Very Efficient. Kapton/Aluminum Heat sinks for proper Heat Dissipation and voltage Sustain Ability. This 6 Inch Subwoofer comprises of Foam Edge Cone/PP prepared for a crisp and soothing sound..
  • Cones Used for making this car audio subwoofers are Ultra-Stiff. They are thicker and stronger than other subs on the market making our woofers able to handle more power. Thick Foam Surround Provides Incredible Sound Quality With Minimal Distortion. Highly flexible Spider/Damper used for accurate cone movement..
  • Foam Edge Cone/PP Reinforcement Ensures Long Life. Impedance: 4-Ohm Voice Coils. Low Carbon Forged Iron T-yoke and washers with approved Y-30 Ferrite Magnet Enhances Heat Dissipation in subs. Advanced Air Flow Cooling System..
  • 5 Core uses highly adhesive in the assembly of the Speake....
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CT Sounds MESO-8-D4 1600 Watts Max 8 Inch Car Subwoofer Dual 4 Ohm

  • 8-inch car subwoofer with RMS Power: 800 Watts RMS.
  • Coil Configuration: Dual 4 Ohm Subwoofer.
  • 2.4 Inch - 4 Layer High-Temperature CCAW Voice Coil & 160 Oz Triple Stacked Y35 Grade Ferrite Magnet.
  • Triple Joint Ring & 24 mm Chrome Top Plate.
  • Competition Mega Foam Surround & 5% Carbon Fiber Reinforced Cone.
  • Dual Round Weaved Copper Tinsel Leads & 8 Gauge Push Terminals.
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CT Sounds STRATO-8-D4 1200 Watts Max 8 Inch Car Subwoofer Dual 4 Ohm

  • 8-inch car subwoofer with RMS Power: 600 Watts RMS.
  • Coil Configuration: Dual 4 Ohm Subwoofer.
  • 2.4 Inch – 4 Layer High-Temperature CCAW Voice Coil & Double Slug Y35 Grade Optimized Motor.
  • Competition Mega Foam Surround & 4% Carbon Fiber Reinforced Cone.
  • Advanced Air Cooling System & Signature Chrome Plated Low Carbon Iron Bottom Plate.
  • Dual Round Weaved Copper Tinsel Leads & 12 Gauge Push Terminals.
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Skar Audio ZVX-8 D2 8" 900 Watt Dual 2 Ohm SPL Car Subwoofer

  • 8-inch car subwoofer with RMS Power: 600 Watts RMS.
  • Coil Configuration: Dual 2 Ohm Subwoofer.
  • 2.4 Inch - 4 Layer High-Temperature CCAW Voice Coil & Double Slug Y35 Grade Optimized Motor.
  • Competition Mega Foam Surround & 4% Carbon Fiber Reinforced Cone.
  • Advanced Air Cooling System & Signature Chrome Plated Low Carbon Iron Bottom Plate.
  • Dual Round Weaved Copper Tinsel Leads & 12 Gauge Push Terminals.
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CT Sounds STRATO-12-D2 2500 Watts Max 12 Inch Car Subwoofer Dual 2 Ohm

  • 12″ dual 2-ohm car subwoofer with RMS Power: 1250 Watts RMS.
  • 3 Inch – 4 Layer High-Temperature CCAW Voice Coil & 170 Oz Triple Stacked Y35 Grade Ferrite Magnet.
  • Competition Mega Foam Surround & 4% Carbon Fiber Reinforced Cone.
  • Advanced Air Cooling System & Signature Chrome Plated Low Carbon Iron Bottom Plate.
  • Dual Round Weaved Copper Tinsel Leads & 8 Gauge Push Terminals.
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CT Sounds STRATO-10-D2 2500 Watts Max 10 Inch Car Subwoofer Dual 2 Ohm

  • 10" dual 2-ohm car subwoofer with RMS Power: 1250 Watts RMS.
  • 3 Inch - 4 Layer High-Temperature CCAW Voice Coil & 170 Oz Triple Stacked Y35 Grade Ferrite Magnet.
  • Competition Mega Foam Surround & 4% Carbon Fiber Reinforced Cone.
  • Advanced Air Cooling System & Signature Chrome Plated Low Carbon Iron Bottom Plate.
  • Dual Round Weaved Copper Tinsel Leads & 8 Gauge Push Terminals.
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E-10 V.3 D2 - Sundown Audio 10" 500W RMS Dual 2-Ohm EV.3 Series 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.
  • Specifications: DC Resistance (Re): 4.0 Ω | Resonance Frequency (Fs): 32.2 Hz | Equivalent Volume (Vas): 19.4 L | Electrical Q Factor (Qes): 0.38 | Mechanical Q Factor (Qms): 4.76 | Total Q Factor (Qts):0.35 | Force Factor (BL): 20.2 NA | Moving Mass (incl. Air Load) (Mms): 192.0 g | Suspension Compliance (Cms): 0.13 mm/N | Sensitivity: 84.2 dB 1w / 1m.
  • Box Recommendations: Sealed: 0.5 cu ft | Ported: 1.0 cu ft | Displacement: 0.11 ft^3 | Cutout Diameter: 8-7/8" | Outside Diameter: 10" | Depth: 5 5/8" | Recommended Tuning: 32hz | Recommended Port Area: 16 in^2.
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