Subwoofer Alpine SWRD. General specifications: diameter 12 inches, maximum power W. Thiele-Small parameters: frequency of self resonance. Find great deals for Alpine SWRD 1-Way x cm Woofer. Shop with confidence on eBay!. Find great deals for Alpine Type R Swrd 12″ Dual 4 Ohm Subwoofer. Shop with confidence on eBay!.

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An aluminum diecast frame provides a secure, non-resonant housing.

Alpine ICS-X8 cannot play radio. Kevlar Reinforced Pulp Spider Material: Upcoming brand new cars of We update you with latest information on new car prices from both parallel importers and car authorised dealers with brands such as ToyotaHondaNissanVolkswagenMitsubishiBMW124d and Hyundai.

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Through 1242c use of highly advanced materials and patented and some patent pending design features, these subwoofers boast exceptional power handling, superb sound quality and long life. Since overheating in the voice coil can severely damage the woofer cone, Type-R subs use a sw of sohpisticated techniques to ensure that airflow is effectively controlled – pulling in fresh, cool air and maintaining maximum contact with all thermally conductive parts for optimum heat dissipation.


The tinsel leads are virtually unbreakable – they’re woven into the dual progressive Nomex spiders.

Subwoofer Alpine SWRD specifications.

The diagram 142d shows how airflow management pushes hot air out and cooler air in. CL Leasing – Trusted bespoke rentals. Alpine iLx headunit. MCF explores the best Skoda has on offer.

Type-R 12″ subwoofer with dual 4-ohm voice coils. Higher MRT train and bus fares kick in.

Alpine SWR-1242D 1-Way 27.51 x 30.48 cm Woofer

High Amplitude Multi Roll Surround patent pending Most designs sacrifice cone area for a wide surround, or sound quality for a tall surround. Kevlar Reinforced Pulp Cone Reinforcing the pulp cone with Kevlar provides an ultra lightweight parabolic cone that maintains its shape even during vigorous movement.

A redesigned thermal management system and aluminum airflow motor cover shed heat quickly for efficient operation and better power handling.

The pulp cone has been reinforced with Kevlar the material used in bulletproof vests for extra rigidity, so it won’t buckle under hard play. The diagram above shows where heat is transferred for cooler operation.

Encapsulated Push Terminals With all wires conveniently located on one side, the Type-R subwoofers can be installed quickly, easily and neatly. The SWRD is designed for use in sealed or ported enclosures. Recommended for you of HAMR Engineered Airflow Cooling System This meticulously designed system uses various techniques and technologies, many patent pending, to force air across hot components for maximum cooling effectiveness.


Post your HU time alignment setting. Since the cone is significantly stronger with faster response, the result is highly detailed, accurate sound reproduction and body-shaking bass. Distributor for this product? The Editorial Team’s best cars of Thermal Management Technology Cooling is a crucial element in subwoofer design.

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Alpine Type R Swr-1242d 12″ Dual 4 Ohm Subwoofer

We are also your information hub for parkingroad taxcar insurance and calculating the cost of your car loan. Santa’s new ride is a seven-seat Discovery. The 2″ dual 4-ohm voice coils are big enough to handle lots of power while offering system wiring flexibility. A rubber surround helps to maximize cone travel for deep bass, while withstanding the decay that can destroy lapine speaker.