Reviews Polypropylene Cone - BestBuyersPro.com

Precision Port 2' Flared Speaker Cabinet Port Tube Kit

...10.4” H x 20” W x 9.6” D. Also features blue LED light behind the grill.
1.5” ALUMINUM VOICE COIL: This car speaker has a 1.5” aluminum voice coil with a 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.
35Hz - 800Hz FREQUENCY: The 1.5” aluminum voice coil provides the punch, while the bass reflex vent adds even more sub-bass, ultimately achieving a frequency response of 35 Hz to 800 Hz. It is also super easy to install to your vehicle's sound system.
One 8'' High Power 4 Ohm Subwoofer - 1.5'' Aluminum Voice Coil.
Built-In High Output Amplifier - Bass Reflex Vent for Added Sub-Bass Response.
Blue LED Light Behind The Grill - 250 Watts Max Power Handling.
Blue Polypropylene Cone - RCA/Speaker Line Input.
Specially Treated Black Rubber Edge Suspension - Dimensions:10.4"H x 20"W x 9.6"D.

12-INCH DUAL LOADED SUBWOOFER: Kicker 43DCWR122 12 Inch Ported Vented Dual Loaded Car Enclosure Subwoofers deliver the most effiecient acoustics and....
2000 WATTS POWER: Peak Power: 2000 watts per system / 1000 watts each sub.
RMS Power: 1000 watts per system / 500 watts each sub.
FREQUENCY & SENSITIVITY: Features 2 ohm impedance and 98 dB of sensitivity with a frequency response of 25 - 500 Hz.
POLYPROPYLENE CONE: Factory tuned, high performance CompR subwoofers and enclosures with injection molded polypropylene cone and ribbed, santoprene....
Sturdy, 0.75 inch MDF boxes with rounded corners in plush, charcoal gray carpeting.

6.5-INCH MARINE SPEAKERS: The 2 pairs of Sony XS 6.5 Inch Dual Cone Marine Stereo Speakers bring powerful power and sound to your boat.
280-WATT POWER: MAX Power: 140 Watt (280W per 4 pack).
POLYPROPYLENE CONE: Features a rigid polypropylene woofer cone and ferrite woofer magnet for rich bass and clear vocals.
WEATHERPROOF: UV ray and salt water resistant and IPx5 certified for marine use.

Traditional passive loudspeakers - Passive old school speaker design, Simply drive power from your amplifier or receiver. Full range sound coverage....
High quality - deluxe 8" Woofer with polypropylene coated Laminate cone, 2" Kapton voice coil, 4" Midrange with polypropylene coated Laminate cone,....
Portable and durable - high quality CARB compliant MDF wedge shape wood cabinet with Black aviation grade Carpet, metal mesh grill, 1. 375" Pole stand....
System requirements - any amp or receiver with raw speaker wire or 1/4 inch jack outputs, power from your amp should be no less than 20 and no more....
What's in the box - 2 Acoustic Audio by Gold wood PA-380X passive speakers, instruction manual.

Traditional passive loudspeakers - Passive old school speaker design, Simply drive power from your amplifier or receiver. Full range sound coverage with 3-Way tweeter, midrange and woofer configuration and internal crossover wiring system.
High quality - deluxe 6.5" Woofer with polypropylene coated Laminate cone, 2" Kapton voice coil, 4" Midrange with polypropylene coated Laminate cone, wide dispersion tweeter horn with optimized compression driver, banana plug and raw speaker wire inputs.
Portable and durable - high quality CARB compliant MDF wedge shape wood cabinet with black aviation grade Carpet, metal mesh grill, 1.375" Pole stand mount and handles. (H x W x D) 18.25" X 11.25" X 9.75.

Polypropylene and mica cone with poly foam surround.
Progressive Wavelet Ribs cone keeps distortion low.
Progressive polyester spider increases the accuracy of the subwoofer cone motion.

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.

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.

Replaces front and rear speakers for many vehicles. Check your vehicle to make sure using MetraOnline's Vehicle Fit Guide..
A stamped steel framework supports a rigid polypropylene cone for excellent audio quality. Using zero protrusion PEI tweeters ensures you get every....