Best Aluminum Cast Coil

Memphis MJM622 6.5' 700W RMS Dual 2-Ohm MOJO Series Subwoofers

  • Features and Specifications: Vented cast aluminum basket, Fiberglass reinforced cone, Stitched foam surround, Heat dissipating aluminum heat sink, 4-layer copper 1.5″ voice coil, DVVC (Direct Vent Voice Coil) Cooling, Size: 6.5″, Power Handling: 700W RMS Power | 1400W Peak Power. Sensitivity: 82dB, Magnet Size: 80 oz, Mounting Depth: 5″, Cut Out Diameter: 5.95″, and Voice Coil Diameter: 1.5″..
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Sundown Audio X-8 Series Subwoofers 800W RMS/Subwoofer (Pair X-8 V.3 D2 8' Subwoofers)

  • Black Aluminum 2.5” voice coil former for superior heat dissipation.
  • Solid Pole piece with chamfered edges & machined air channels for increased voice coil cooling.
  • High strength & patented cast aluminum frame.
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MJMECHEV8D1 Select Chevy Trucks (2) MOJO 8" Subwoofers Custom Enclosure

  • Features and Specifications: Vented cast aluminum basket, Fiberglass reinforced cone, Stitched foam surround, Heat dissipating aluminum heat sink, 4-layer copper 2" voice coil, DVVC (Direct Vent Voice Coil) Cooling, Size: 8", 900W RMS Power | 1800W Peak Power. Sensitivity: 82 dB, Magnet Size: 105 oz, Mounting Depth: 5.75", Cut Out Diameter: 7.32", and Voice Coil Diameter: 2"..
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Sundown Audio U-10 D2 10' 1500W RMS Dual 2-Ohm U-Series Subwoofer

  • Features: Black Aluminum 3” voice coil former for superior heat dissipation, High Temperature Round-Wire CCAW voice coil with high-temp black adhesive, Double stitched surround, Heavy duty cast basket, Spring loaded terminals accept up to 8 gauge, Stitched-on double-XL tinsel leads, Rear vented pole piece, Rear drilled gap-venting, Innovative high-velocity cast aluminum vented frame spacer ring, Magnet ID shorting ring, Top-Plate Cooling Channels, Cast Aluminum surround bolt-on rings, Optimized.
  • Specifications: 1500 Watts RMS | Linear X-Max by 70% | Magnet Diameter: 8.66 in. | DC Resistance (Re): 3.8 Ω | Resonance Frequency (Fs): 48.5 Hz | Equivalent Volume (Vas): 8.3 L | Electrical Q Factor (Qes): 0.35 | Mechanical Q Factor (Qms): 3.20 | Total Q Factor (Qts): 0.32 | Force Factor (BL): 26.8 NA | Moving Mass (incl. Air Load) (Mms): 216.3 g | Suspension Compliance (Cms): 0.05 mm/N | Sensitivity: 86.2 dB 1w / 1m.
  • Box Recommendations: Sealed Enclosure Suggestion: 0.5 cu. ft. | Ported Enclosure Suggestion: 1.0 cu. ft. | Displacement: 0.21 cu. ft. | Depth: 7.007 in |Outside Diameter: 10.94 in | Cutout: 9.17 in | Recommended Tuning: 32 Hz | Recommended Port Area: 16 sq. in..
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Audiopipe Black ATR series 600 watt max tweeter (each)

  • 350 Watt Aluminum Bullet Titanium Horn Tweeter – 1 Pair.
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Timpano Horn Driver TPT-DH175 150W 1\ Ferrite Compression Horn Driver 8 Ohm (Single)

  • Speaker size: 3.75" Type: Super Horn Tweeter Peak power: 600 Watts Tweeter composition: Aluminum dome.
  • Tweeter size: 3.75" Impedance: 8 ohms Sensitivity: 99 dB Frequency response: 2000 Hz - 20000 Hz.
  • System: Tweeter Protection: Aluminum frame Voil coil: Aluminum Composition: Die cast aluminum.
  • Tweeter design: Titanium super tweeter Mounting depth: 1" Diameter: 3.75".
  • Die cast aluminum frame Tweeters are made from durable materials Spade tweeter terminals for easy installations.
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Memphis Audio MJM644 MOJO Series 6.5 Inch 700 Watt RMS 1,400 Watt Peak Dual Subwoofer Vehicle Car Audio System

  • Features and Specifications: Vented cast aluminum basket, Fiberglass reinforced cone, Stitched foam surround, Heat dissipating aluminum heat sink, 4-layer copper 1.5″ voice coil, DVVC (Direct Vent Voice Coil) Cooling, Size: 6.5″. Power Handling: 700W RMS Power | 1400W Peak Power. Sensitivity: 82dB, Magnet Size: 80 oz, Mounting Depth: 5″, Cut Out Diameter: 5.95″, and Voice Coil Diameter: 1.5″..
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SA-8 V.3 D4 - Sundown Audio 8' 500W RMS Dual 4-Ohm SA Series Subwoofer

  • Stitched-On Double High-Power Tinsel Lead Wires.
  • Black Aluminum 2.5” voice coil former for superior heat dissipation.
  • Solid Pole piece with chamfered edges & machined air channels for increased voice coil cooling.
  • High strength & patented cast aluminum frame.
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Memphis Audio MOJO 1212 12" 3000 Watt Competition Car Subwoofer Sub MOJO1212

  • 1Ω or 2Ω ohm selectable impedance RMS: 1500 watts Peak: 3000 watts.
  • 3.5” aluminum triple voice coil Vented cast aluminum basket Double stitched rubber surround.
  • DVVC Direct Vent Voice Coil Cooling 250 oz magnet Light weight Polypropylene dustcap.
  • Reinforced spider Folded surround for increased excursion without sacrificing effective surface area Sensor: 83 dB.
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Tektall LS Finned Cast Aluminum Valve Covers with Coil Mounts and Covers Compatible with Che-vy Small Block SB V8 293 325 376 427, Black

  • 【Top Quality】 Made of Highly durable Cast Aluminum . High sealing performance gasket and silicone sealant to stop the oil leak. Precisely engineered make your car run powerfully and stably..
  • 【Fitment】 Fits for Chev-rolet small block V8 gen. III/IV (LS BASED) 4.8 5.3 5.7 6.0 6.2 7.0.
  • 【Function】 Cast aluminum valve covers are a great way to improve the look of your LS engine, without any radical changes to its configuration. Accepts Gen 1 (Delco D580) and Gen 5 (Delco D510C/ TSP 81015) LS style ignition coils..
  • 【Features】 The base has a tall internal height to allow for added valvetrain clearance and no brackets required. It also features a baffled stock-style ventilation set-up. The coil cover features cut-outs for routing the wiring harness and spark plug wires and comes with a classic, finned top..
  • 【Package includes】 Coil Cover Mounting Hardware, Coil Hardware & Spacers, Low-Profile Oil Fill Caps and Valve Cover Gaskets.
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Tektall LS Smooth Cast Aluminum Valve Covers with Coil Mounts and Covers Compatible with Che-vy Small Block SB V8 293 325 376 427, Black

  • 【Top Quality】 Made of Highly durable Cast Aluminum . High sealing performance gasket and silicone sealant to stop the oil leak. Precisely engineered make your car run powerfully and stably.
  • 【Fitment】 Compatible with Che-vy Small Block SB V8 293 325 376 427, Black. Accepts Gen 1 (Delco D580) and Gen 5 (Delco D510C/ 81015) LS style ignition coils.Valve Cover Base Mounts to LS1, LS2, LS3, LS6, and LS7 Engines..
  • 【Function】 Cast aluminum valve covers are a great way to improve the look of your LS engine, without any radical changes to its configuration..
  • 【Features】 The base has a tall internal height to allow for added valvetrain clearance and no brackets required. It also features a baffled stock-style ventilation set-up. The coil cover features cut-outs for routing the wiring harness and spark plug wires and comes with a classic, finned top..
  • 【Package Included】 Coil Cover Mounting Hardware, Coil Hardware & Spacers, Low-profile Oil Fill Caps and Valve Cover Gaskets.
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Soundstream T5.104 Subwoofer

  • Key components that you expect from T5 still remain.
  • big ass 1,000w 3” voice coil, triple-stack magnet structure, high-density Spruce pulp sub-cone, and the iconic black-on-black Soundstream spider..
  • Overcompensating Motor Structure for Increased Magnetic Strength | 12mm T-Yoke & Top Plate Improve Low-Frequency Dynamics | Vented T-Yoke & Frame Reduces Voice Coil Heat Build-up.
  • Non-magnetic non-resonate die-cast aluminum frame | 3” 4-layer voice coil w/ direct connect wire increases power handling | high-temperature tolerance adhesives resist thermal failure.
  • Extended excursion polyether foam Surround w/ UV & chemical protection | Dual poly-cotton Suspension dampen violent accelerations | 1-pc gasket/trim ring w/ concealed mounting holes included.
  • Max power (watts) 1, 800 | RMS power (watts) 900 | efficiency (1W/1M dB) 83.5Db | voice coil configuration 3″ dvc 4Ω.
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MartinLogan Motion 60XTi Floorstanding Speaker Red Walnut (Each)

  • High Frequency Transducer: 1.25" × 2.4" (3.2cm × 6.1cm) Folded Motion XT Transducer with 4.5" x 2.75" (11.4cm × 7cm) diaphragm.
  • Mid Frequency Transducer: 6.5” (16.5cm) aluminum cone with cast polymer basket. Sealed chamber format. Rigid structured dust cap to reduce cone break-up modes..
  • Low Frequency Transducer: Two 8” (20.3cm) aluminum cone with cast aluminum basket. Non-resonant asymmetrical chamber format. Rigid structured dust cap to reduce cone break-up modes..
  • Components: Custom air core coil and low DCR steel laminate inductors. Polypropylene film capacitors in series and low DF electrolytic capacitors in parallel. Tweeter thermal/current protection..
  • Inputs: Custom 5-way bi-wire tool-less binding posts.
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