Best Injection Plastic Cone

Car Vehicle Subwoofer Audio Speaker - 8 Inch Blue Injection Molded Cone, Blue Chrome-Plated Steel Basket, Dual Voice Coil 4 Ohm Impedance, 600 Watt Power, for Vehicle Stereo Sound System - Pyle PLBW84

• ...” high-temperature dual Kapton voice coil resists corrosion. Works in any time of enclosure - sealed, vented, or open-air.
• CHROME-PLATED PLASTIC BASKET: Features bumped vented extended pole piece and designed with a non-fatiguing suspension to keep equipment safe. It is a clean-cut car subwoofer that boasts a blue injection-molded cone & blue chrome-plated plastic basket.
• 4.28” MOUNTING DEPTH: Easy to install w/ 4.28" mounting depth & 8.8" overall diameter, fits most audio system for cars, boats or RVs. The flat progressive spider design improves the speaker's mechanical stability, increasing the life of the speaker.
• Blue Injection Molded Cone - Flat Progressive Spider - 600 Watt Max Power Handling - Mounting Depth: 4.28''.
• Non-Fatiguing Big Rubber Suspension - New Wave-Like Rubber Gasket - Impedance:4 Ohm (Per Coil).
• Bumped Vented Extended Pole Piece - 1.5'' High Temperature Dual Kapton Voice Coil - SPL: 83.5dB.
• Silver Plated Terminal - Magnet Weight: 60 oz - Overall Diameter: 8.8''.

Soundstorm 6.5 Inch 150W 3-Way (2 Pack) + 6x9 Inch 300W Coaxial (2 Pack) Car Speakers

• COMPLETE PACKAGE: Package includes Soundstorm Laboratories EX365 6.5 Inch 3-Way Speakers (2 Pack) and Soundstorm Laboratories EX365 6x9 Inch Coaxial Speakers (2 Pack).
• 3-WAY SPEAKERS: 75 watts of RMS power with max of 150 watts, frequency response 85hZ to 18kHz and 87dB sensitivity, poly injection woofer cone with rubber surround, 0.75 inch tweeter and 1.25 inch midrange driver.
• COAXIAL SPEAKERS: 150 watts of RMS power with max of 300 watts, frequency response 85hZ to 18kHz and 88dB sensitivity, poly injection woofer cone with rubber surround, 1 inch tweeter and 2 inch midrange driver.
• OPTIONAL GRILL: Each speaker includes optional grill for protection.

Rockford Fosgate P132 Punch 3.50

• The Punch P132 is an impressive 2-way full-range speaker designed for fanatics who need a high quality factory replacement in an easy to install package.
• The P132 3.5 4-Ohm black speakers come as a pair, have a power handling of 20 Watts RMS/40 Watts Max and includes mounting hardware.
• Featuring a PEI dome tweeter with built-in crossover and injection molded mineral filled polypropylene cone with butyl rubber surround that provides high output and accurate frequency reproduction.
• FlexFit basket design utilizes slots instead of single screw sized holes that allow for a slight adjustment of the speaker when aligning with OEM mounting holes for a better fit.
• Famous Rockford Fosgate build quality with a full 1-year warranty when purchased from an authorized Rockford Fosgate reseller.
• 3.5-inch full-range speaker with 40 watts maximum power handling (20 watts RMS).
• Mineral-filled and polypropylene injection molded cone with butyl rubber surround.
• PEI dome tweeter with built-in crossover.
• Flex Fit basket allows slight adjustment of the speaker when mounted.
• 120Hz - 22kHz frequency response with 85dB sensitivity.

Clarion Corporation of America CMQ2512WL Marine Subwoofer with Built-in Blue LED Light 10 Silver

• mica-injection polypropylene Cone woofer.
• Meets or exceeds both ASTM B117 (Salt Fog Exposure) and ASTM D4329 (UV Exposure).
• stainless steel mounting hardware included.

PIONEER TS-A4670F 4\\\ x6 4-Way Coaxial Speaker, Black

• twin 11mm polyethylene terephthalate (pet) hard dome tweeter.
• "4 x 6" carbon and mica reinforced injection molded polypropylene (impp) cone construction".
• Included components: (2) Speakers, Manual.

Pioneer TS-A6960F 6 x9 4-Way Coaxial Speaker

• Twin 11mm polyethylene terephthalate (pet) hard dome tweeter.
• 6 x 9" Carbon and mica reinforced injection molded polypropylene (IMPP) cone construction.
• Included components: (2) Speakers, Manual.

BOSS Audio BOSP12SVC Phantom Series Subwoofer (12')

Pioneer TS-A6990F 6x9 5-way car audio speakers Pair ,blk

• Triple polyethylene terephthalate (pet) hard dome tweeter.
• 2-1/4" Polyetherimide (PEI) film cone midrange.
• 6 x 9" Carbon and mica reinforced injection molded polypropylene (IMPP) cone construction.

Rockford Fosgate P1683 Punch 6\x8\ 3-Way Full Range Speaker (Pair)

• The Punch P1683 is an impressive 3-way full-range speaker designed for fanatics who need a high quality factory replacement in an easy to install package.
• The P1683 6”x8” 4-Ohm black speakers come as a pair, have a power handling of 65 Watts RMS/130 Watts Max and include mounting hardware and OEM adapter plate.
• Featuring a PEI dome tweeter with built-in crossover and injection molded mineral filled polypropylene cone with butyl rubber surround that provides high output and accurate frequency reproduction.
• FlexFit basket design utilizes slots instead of single screw sized holes that allow for a slight adjustment of the speaker when aligning with OEM mounting holes for a better fit.
• Famous Rockford Fosgate build quality with a full 1-year warranty when purchased from an authorized Rockford Fosgate reseller.
• 6-by-8-inch three-way speaker with 130 watts maximum power handling (65 watts RMS).
• Mineral-filled & polypropylene injection molded cone with butyl rubber surround.
• PEI dome tweeter with built-in crossover.
• Flex Fit basket allows for variable adjustments to the mounting position.

Swpeet 300Pcs 5 Values M2 M3 M4 M5 M6 Female Thread Knurled Nuts Brass Threaded Insert Embedment Nuts Hydraulic Welded Joint Injection Molding Assortment Kit Perfect for 3D Printing Injection Molding

• ...esistance and oxidation resistance to ensure long-term use. Rust-proof, anti-corrosive, non-toxic, acid-resistant, and does not release harmful substances..
• [ Why You Choose Us]: These Brass Threaded Insert Embedment Nuts can be installed into the tapered holes of the threads by ultrasound or heat, or moulded during injection. The material of the nuts is brass, which can resist heat. Hardness and toughness are more than 10 times higher than aluminum, high processing difficulty, complicated production process..
• [ Widely used ]: Swpeet threaded insert nuts are widely used in injection molding, for fastening, can be installed in the cone hole by ultrasonic or heat, or in the injection process. Since the insert has a conduction valve, there is no need to back-drill and counter-sink the hole..

PIONEER TS-A6970F A-Series Coaxial Speaker System (5 Way, 6" x 9") (2pairs)

• Triple polyethylene terephthalate (pet) hard dome tweeter.
• 2-1/4" Polyetherimide (PEI) film cone midrange.
• 6 x 9" Carbon and mica reinforced injection molded polypropylene (IMPP) cone construction.

3-Way Weatherproof Outdoor Speaker Set - 3.5 Inch 200W Pair of Marine Grade Mount Speakers - in a Heavy Duty ABS Enclosure Grill - Home, Boat, Poolside, Patio, Indoor Outdoor Use - Pyle PLMR24 (White)

• ...e speaker system has a 100 watt RMS with 200 watts peak power. Features a frequency response of 70Hz-21kHz with 4 ohms impedance and is equipped w/ quick connect / disconnect speaker terminals.
• SUPERIOR SOUND: The speaker system features a 24oz magnet structure that powers a 1.0" superior dome tweeter, 3.5" aluminum injection cone woofer, and a 1.75" wide dispersion cone midrange. It also features a bass reflex vent for added bass response.
• UNIVERSAL MOUNTING: The speaker is protectively stored in a heavy-duty ABS cabinet w/ butyl rubber surround. Designed to be mounted on a support bar, tubing, frame, or wall. Includes mounting bracket, custom grills, installation hardware.
• Excellent for Use On Boats/Marine/Decks/Poolside/Outdoors - 1" Super Dome Tweeter - Removable Rustproof of Mesh Grills - Dimensions: 5.25"W x 3.75"H x 3.75"D.
• Completely Water Proof - Capacitor Crossover Network - Power: 100 Watts RMS / 200 Watts Peak.
• 3.5" Aluminum Injection Cone Woofer - Bass Reflex Vent for Added Bass Response - Frequency Response: 70-21 Khz.
• 24 Oz. Magnet Structure - Heavy Duty ASB Construction - Impedance: 4 Ohms.
• 1.75" Wide Dispersion Cone Midrange - Quick Connect / Disconnet Speaker Terminals - Complete Mounting Kit Wires.

Rockford Fosgate R169X3 Prime 6” x 9” 3-Way Full-Range Coaxial Speaker (Pair)

• The Punch P1694 is an impressive 4-way full-range speaker designed for fanatics who need a high quality factory replacement in an easy to install package.
• The P1694 6”x9” 4-Ohm black speakers come as a pair, have a power handling of 75 Watts RMS/150 Watts Max and include grilles, mounting hardware and OEM adapter plate.
• Featuring a PEI dome tweeter with built-in crossover and injection molded mineral filled polypropylene cone with butyl rubber surround that provides high output and accurate frequency reproduction.
• FlexFit basket design utilizes slots instead of single screw sized holes that allow for a slight adjustment of the speaker when aligning with OEM mounting holes for a better fit.
• Famous Rockford Fosgate build quality with a full 1-year warranty when purchased from an authorized Rockford Fosgate reseller.
• 6-by-9-inch full-range speaker with 150 watts maximum power handling (75 watts RMS).
• Mineral-filled and polypropylene injection molded cone with butyl rubber surround.
• PEI dome tweeter with built-in crossover.
• Flex Fit basket allows slight adjustment of the speaker when mounted.
• 60Hz - 24kHz frequency response with 91dB sensitivity.