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Best Coated Aluminum Coils

(2) Rockville Destroyer 12D1 12″ Competition Subwoofers+Vented Sub Box Enclosure

  • ... made of metal). 20 Feet of 14 AWG Blue Speaker Wire. 4 Spade Terminals. Features of DESTROYER 12D1: RockvilIe DESTROYER 12D1 12″ Dual 1-Ohm Car Subwoofer. Peak Power Handling: 8000 Watts. Program Power Handling: 4000 Watts. CEA Rated RMS Power Handling: 2000 Watts.
  • Voice Coils are made in the USA! 3 4-Layer Black Aluminum Voice Coils Wound with Aluminum Wire. USA Voice Coils are hands down The Best in the world. The voice coils are rated to withstand high temperatures of 300-350C Triple-Stacked 300 Oz Y35 Magnets. (Y35 is the best grade and they will perform better than most 400 oz magnets).
  • 1-Piece Chrome T-Yoke with Stamped Logo (1 piece t-yokes magnetize better and makes excursion (xmax) better as well as increases the BL rating. BL is basically how much power you get out of the motor and is one of the most important ratings. We use the highest grade black glue that handles extremely high temperatures which allows our woofer to handle even more power than they are rated. Cast Aluminum Basket With Black Sanded Finish Makes This Sub Very Efficient And Lighter Weight.
  • Large 8 Gauge Chrome-Plated Binding Post Terminals (These are the best terminals on the market and they won’t oxidize Black Non-Pressed Paper Cone. Our cones are ultra-stiff. They are....
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Solary Induction Essential Coil Kit, 9Pcs Magnetic Induction Heater Coils for Rusty Bolt and Nut Removal

  • 【Improve Durability】 This induction coil kit, reinforced heat stabilized thermoplastic housing provides for increased durability inside and out..
  • 【Safety】These coils are insulated for your protection and also coated to resist abrasion, to ensure your safety, if the insulating layer is damaged, a new coil needs to be used..
  • 【Reusable】 Each coil can resist overheating and premature wear，they are all durable enough to be used at least several hundred times..
  • 【Prevent Oxidation】 All coils are coated to eliminate oxidation and guarantee contact, so that it can provide maximum working efficiency..
  • 【Application】The induction heater coil used to remove rusty bolts, nuts, bearings and gears ect, easily and efficiently..
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Rockville Destroyer 12D1 12″ Competition Car Subwoofer+Vented Box+Amplifier+Kit

  • ...made of metal). 12 Feet of 14 AWG Blue Speaker Wire. 2 Spade Terminals. Features of DESTROYER 12D1:.
  • RockvilIe DESTROYER 12D1 12″ Dual 1-Ohm Car Subwoofer. Peak Power Handling: 8000 Watts. Program Power Handling: 4000 Watts. CEA Rated RMS Power Handling: 2000 Watts. Voice Coils are made in the USA! 3 4-Layer Black Aluminum Voice Coils Wound with Aluminum Wire. USA Voice Coils are hands down The Best in the world. The voice coils are rated to withstand high temperatures of 300-350C Triple-Stacked 300 Oz Y35 Magnets. (Y35 is the best grade and they will perform better than most 400 oz magnets).
  • 1-Piece Chrome T-Yoke with Stamped Logo (1 piece t-yokes magnetize better and makes excursion (xmax) better as well as increases the BL rating. BL is basically how much power you get out of the motor and is one of the most important ratings. We use the highest grade black glue that handles extremely high temperatures which allows our woofer to handle even more power than they are rated. Cast Aluminum Basket With Black Sanded Finish Makes This Sub Very Efficient And Lighter Weight.
  • Large 8 Gauge Chrome-Plated Binding Post Terminals (These are the best terminals on the market and they won’t oxidize Black Non-Pressed Paper Cone. Our cones are ultra-stiff. They are....
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(2) Rockville RVL69W 6x9' 600w Cast Aluminum Car Subwoofers Sub Woofers

  • Features: Rockville PUNISHER Series 12" Dual 1-Ohm Car Subwoofer, Peak Power Handling: 5600 Watts, Program Power Handling: 2800 Watts, CEA Rated RMS Power Handling: 1400 Watts, 3" 4-Layer Black Aluminum Voice Coil Former Wound with OFC Wire, This voice coil is stable up to 250 degrees celsius! The voice coil windings are made in the USA, Double Stacked 246 Oz Y35 Magnet, Cast Aluminum Basket With Black Sanded Finish, Two Chrome-Plated Binding Post Terminals, Black Non-Pressed Paper Cone.
  • Ultra-Stiff cone is extremely thick and strong, Thick Foam Surround Provides Incredible Sound Quality With Minimal Distortion, Black stitching reinforces the cone and ensures long life, New Ultra-stiff PolyPropylene (PP) Dustcap is 0.9mm thick (Extremely, thick, beefy, and stiff), Oversized aluminum heatsink ring keeps the voice coils cool by absorbing and dissipating heat, Extra thick T-yoke and washers assist in keeping the voice coils cool by absorbing and dissipating heat.
  • This series was engineered from the ground up to keep the voice coils cool so that even if you play test tones for long periods of time in a competition atmosphere the sub can handle it, Impedance: Dual 1-Ohm Voice Coils, Vented Holes on T-yoke Enhances Heat Dissipation, Custom Rubber Boot Magnet....
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Pair Rockville X8C Competition 8″ Component Speakers/Titanium Tweeters Pro Audio

  • Rockville Destroyer 12D1 12″ Competition Car Audio Subwoofer with USA Voice Coils!.
  • Rockville DESTROYER 12D1 12″ Dual 1-Ohm Car Subwoofer. Peak Power Handling: 8000 Watts. Program Power Handling: 4000 Watts . CEA Rated RMS Power Handling: 2000 Watts. Voice Coils are made in the USA! 3” 4-Layer Black Aluminum Voice Coils Wound with Aluminu.
  • Triple-Stacked 300 Oz Y35 Magnets. (Y35 is the best grade and they will perform better than most 400 oz magnets). 1-Piece Chrome T-Yoke with Stamped Logo (1 piece t-yokes magnetize better and makes excursion (xmax) better as well as increases the BL rating.
  • We use the highest grade black glue that handles extremely high temperatures which allows our woofer to handle even more power than they are rated. Cast Aluminum Basket With Black Sanded Finish Makes This Sub Very Efficient And Lighter Weight. Large 8 Gaug.
  • Black Non-Pressed Paper Cone. Our cones are ultra-stiff. They are thicker and stronger than other subs on the market making our subs able to handle more power than the competition. Extra Thick Foam Surround Provides Incredible Sound Quality With Minimal Di.
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Solary Magnetic Induction Heater Tool, 1000W 110V Hand-hled Flameless Electromagnetic Induction Heater Kit with 12 Coils, Rusty Bolt Removal Tool

  • 【With 12 Coils And Tool Box】Our induction bolt removal tool comes with 12 coils: 1 x 20mm coils.
  • 1 x 1000mm coil. And it is also equipped with a blue aluminum alloy tool box, which can help you store tools neatly, keep your studio tidy, and is easy for you to carry out for work..
  • 【Design】Our induction heating machine with LED light, can light up work area to provide clearly view even in dark environment. Can more clear understanding of the work progress, and know the status of heated objects..
  • 【Overheating Protection System】Our induction heating tool is equipped with a cooling fan at the end, which can fully dissipate heat.
  • the built-in overheating protection system will stop working when the machine temperature is too high, avoiding machine overheating damage and protecting your work safety. When the machine temperature returns to normal, you can continue to work, you don't have to worry about it..
  • 【Wide Application】The magnetic induction hea....
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Rockville Destroyer 12D1 12 Competition Car Audio Subwoofer w/USA Voice Coils!

  • Rockville Destroyer 12D1 12" Competition Car Audio Subwoofer with USA Voice Coils!.
  • Rockville DESTROYER 12D1 12" Dual 1-Ohm Car Subwoofer. Peak Power Handling: 8000 Watts. Program Power Handling: 4000 Watts . CEA Rated RMS Power Handling: 2000 Watts. Voice Coils are made in the USA! 3” 4-Layer Black Aluminum Voice Coils Wound with Aluminu.
  • Triple-Stacked 300 Oz Y35 Magnets. (Y35 is the best grade and they will perform better than most 400 oz magnets). 1-Piece Chrome T-Yoke with Stamped Logo (1 piece t-yokes magnetize better and makes excursion (xmax) better as well as increases the BL rating.
  • We use the highest grade black glue that handles extremely high temperatures which allows our woofer to handle even more power than they are rated. Cast Aluminum Basket With Black Sanded Finish Makes This Sub Very Efficient And Lighter Weight. Large 8 Gaug.
  • Black Non-Pressed Paper Cone. Our cones are ultra-stiff. They are thicker and stronger than other subs on the market making our subs able to handle more power than the competition. Extra Thick Foam Surround Provides Incredible Sound Quality With Minimal Di.
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Rockville Punisher 12D2 12\ 5600w Peak Car Audio Subwoofer Dual 2-Ohm Sub 1400w RMS CEA Rated

  • Features: Rockville PUNISHER Series 12" Dual 2-Ohm Car Subwoofer, Peak Power Handling: 5600 Watts, Program Power Handling: 2800 Watts, CEA Rated RMS Power Handling: 1400 Watts, 3" 4-Layer Black Aluminum Voice Coil Former Wound with OFC Wire, This voice coil is stable up to 250 degrees celsius! The voice coil windings are made in the USA, Double Stacked 246 Oz Y35 Magnet, Cast Aluminum Basket With Black Sanded Finish, Two Chrome-Plated Binding Post Terminals, Black Non-Pressed Paper Cone.
  • Ultra-Stiff cone is extremely thick and strong, Thick Foam Surround Provides Incredible Sound Quality With Minimal Distortion, Black stitching reinforces the cone and ensures long life, New Ultra-stiff PolyPropylene (PP) Dustcap is 0.9mm thick (Extremely, thick, beefy, and stiff), Oversized aluminum heatsink ring keeps the voice coils cool by absorbing and dissipating heat, Extra thick T-yoke and washers assist in keeping the voice coils cool by absorbing and dissipating heat.
  • This series was engineered from the ground up to keep the voice coils cool so that even if you play test tones for long periods of time in a competition atmosphere the sub can handle it, Impedance: Dual 2-Ohm Voice Coils, Vented Holes on T-yoke Enhances Heat Dissipation, Custom Rubber Boot Magnet....
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Rockville Punisher 10D2 10' 5000w Peak Competition Car Audio Subwoofer Dual 2-Ohm Sub 1250w RMS CEA Rated

  • Features: Rockville PUNISHER Series 10" Dual 2-Ohm Car Subwoofer, Peak Power Handling: 5000 Watts, Program Power Handling: 2500 Watts, CEA Rated RMS Power Handling: 1250 Watts, 3" 4-Layer Black Aluminum Voice Coil Former Wound with OFC Wire, This voice coil is stable up to 250 degrees celsius! The voice coil windings are made in the USA, Double Stacked 246 Oz Y35 Magnet, Cast Aluminum Basket With Black Sanded Finish, Two Chrome-Plated Binding Post Terminals, Black Non-Pressed Paper Cone.
  • Ultra-Stiff cone is extremely thick and strong, Thick Foam Surround Provides Incredible Sound Quality With Minimal Distortion, Black stitching reinforces the cone and ensures long life, New Ultra-stiff PolyPropylene (PP) Dustcap is 0.9mm thick (Extremely, thick, beefy, and stiff), Oversized aluminum heatsink ring keeps the voice coils cool by absorbing and dissipating heat, Extra thick T-yoke and washers assist in keeping the voice coils cool by absorbing and dissipating heat.
  • This series was engineered from the ground up to keep the voice coils cool so that even if you play test tones for long periods of time in a competition atmosphere the sub can handle it, Impedance: Dual 2-Ohm Voice Coils, Vented Holes on T-yoke Enhances Heat Dissipation, Custom Rubber Boot Magnet....
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Rockville W12K9D2 12' 4000 Watt Car Audio Subwoofer + Sealed Sub Box Enclosure

  • Rockville Destroyer 12D2 12" Competition Car Audio Subwoofer with USA Voice Coils!.
  • Rockville DESTROYER 12D2 12" Dual 2-Ohm Car Subwoofer. Peak Power Handling: 8000 Watts. Program Power Handling: 4000 Watts . CEA Rated RMS Power Handling: 2000 Watts . Voice Coils are made in the USA! 3” 4-Layer Black Aluminum Voice Coils Wound with Alumin.
  • Triple-Stacked 300 Oz Y35 Magnets. (Y35 is the best grade and they will perform better than most 400 oz magnets). 1-Piece Chrome T-Yoke with Stamped Logo (1 piece t-yokes magnetize better and makes excursion (xmax) better as well as increases the BL rating.
  • We use the highest grade black glue that handles extremely high temperatures which allows our woofer to handle even more power than they are rated. Cast Aluminum Basket With Black Sanded Finish Makes This Sub Very Efficient And Lighter Weight. Large 8 Gaug.
  • Our cones are ultra-stiff. They are thicker and stronger than other subs on the market making our subs able to handle more power than the competition. Extra Thick Foam Surround Provides Incredible Sound Quality With Minimal Distortion. Silver Stitching Con.
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Pair Rockville X6.5C Competition 6.5

  • Features: Pair Rockville X6.5C Competition 6.5" 1000 Watt Component Car Audio Speakers and Titanium Tweeters, (2) 6.5 Woofers for Mids and Bass, (2) 2 Aluminum Tweeters with Titanium Diaphragms, (2) Audiophile Crossovers (these are very expensive crossovers with a lot of copper coils in them for advanced sound filtering to give you the best sound quality), Peak Power Rating: 1,000 Watts Per Pair/500 Watts Each, CEA Compliant RMS Rating: 250 Watts Per Pair/125 Watts Each.
  • Paper Woofer Cone With Cloth Edge Gives Amazing Bass and Mids, True Aluminum Bullet to give the woofer amazing sound, Steel Stamped Basket, Oversized 1.5 ASV Voice Coil, 14 oz. High Quality Ferrite Magnet, Cutout Diameter: 5.78 inches, Impedance: 4 Ohms, Tweeter Size: 3.86' x 1.97 inches, Cutout Diameter of Tweeter: 2.80inches, Audiophile 2-Way Crossover with 12db/Octave Roll-Off, Crossover Has Tweeter Attenuation Adjustment of -3db, -6db, Frequency Response: 40Hz 20,000 Hz.
  • Sound Pressure Level: 90dB @ 1w/1m, Fs: 110 Hz, Re: 3.6 Ohm, Qes: 1.024, Qts: 0.865, Qms: 5.579, Titanium Diaphragm Tweeter with 1 Kapton Voice Coils - the most premium voice coils on the market, This item uses CCAW voice coil windings which is the most expensive and best material for voice coil winding, Pre-insta....
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Audio-Technica AT-ART9XI Dual Moving Coil Cartridge

  • The dual moving coils of the system are aligned in an inverted V shape, which provides high separation and wide response for clear sound localization and minimal distortion.
  • The SLC stylus ensures faithful reading of the music signal, while the boron cantilever offers excellent response characteristics.
  • The specially designed magnetic circuit optimizes energy in the magnetic gap where the generator coils are located. Enjoy dynamic playback with an output voltage of just 0.5 mV.
  • Using PCOCC (Pure Copper Ohno Continuous Cast) wire for the coils achieves pure signal transfer.
  • The machined aluminum base supports both the magnetic circuit and the vibration system, ensuring excellent playback stability.
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Hifonics THW12D4 Zeus Theta Series 1000 Watt Max 500 Watt RMS 4 Ohm 12 Inch Car Audio Subwoofer with 2.5 Inch Dual Voice Coils, Black

  • High-power car audio subwoofer with 1000 watts maximum power and 500 watts RMS for balanced sound.
  • Features (2) 2.5-inch voice coils with vented aluminum former that allows for less heat and less distortion.
  • Heavy-duty powder-coated steel frame allows for back venting to exchange for cool air for increased reliability.
  • Specialized Hifonics poly-cotton spider and surround allows for ideal power handling and minimum distortion.
  • Pressure-treated foam surround and poly-cotton spider keep piston motion linear and distortion-free.
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