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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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. Since the cone is significantly stronger with faster response, the result is highly detailed, accurate sound reproduction and body-shaking bass.

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Submit a Review Report Error Share. We update you with latest information on new car prices from both parallel importers and car authorised dealers with brands such as ToyotaHondaNissanVolkswagenMitsubishiBMWMazda and Hyundai. Alpkne Amplitude Multi Roll Surround patent pending Most designs sacrifice cone area for a wide surround, or sound quality for a tall surround.

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Distributor for this product? The 2″ dual 4-ohm voice coils are big enough to handle lots of power while offering system wiring flexibility.

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

Type-R 12″ subwoofer with dual 4-ohm voice coils. A redesigned thermal management system and aluminum airflow motor cover shed heat quickly for efficient operation and better power handling.

  ASTM C1240 PDF

Post your HU time alignment setting. Kevlar Reinforced Pulp Cone Reinforcing the pulp cone with Kevlar provides an ultra lightweight parabolic cone that maintains its shape even during vigorous movement. Since overheating in the voice coil can severely damage the woofer cone, Type-R subs use a variety of sohpisticated techniques to ensure that airflow is effectively controlled – pulling in fresh, cool air and maintaining maximum contact with wlpine thermally conductive parts for optimum heat dissipation.

Upcoming brand new cars of Alpine iLx headunit. Wlpine for you of Related Item for Sale. Kevlar Reinforced Pulp 2142d Material: KATC renders excellent quality services. An aluminum diecast frame provides a secure, non-resonant housing. Higher MRT train and alpune fares kick in.

HAMR Engineered Thermal Management Along with its sophisticated cooling techniques, the Type-R subwoofers use special materials to minimise heat, such as a high temperature-resistant four-layer brass voice coil winding and a high-strength BSP bobbin.

Alpine Mobile Media Solutions

MCF explores the best Skoda has on offer. The diagram above shows how airflow management pushes hot air out and cooler air in. Jumpers are configurable for either parallel or series, and the push terminals allow for heavy gauge speaker wire. A rubber surround helps to maximize cone travel for deep bass, while withstanding the decay that can destroy a speaker. The SWRD is designed for use in sealed or ported enclosures.

The pulp alpkne has been reinforced with Kevlar the material used in bulletproof vests for extra rigidity, so it won’t buckle under hard play. Through the use of highly swf materials and patented and some patent pending design features, these subwoofers boast exceptional power handling, superb sound quality and long life.


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Subwoofer Alpine SWRD specifications.

The tinsel leads are virtually unbreakable – they’re woven into the dual progressive Nomex spiders. Alpine has taken the best features from its previous SWR Series subs and added the hottest technology for ground-pounding power and superb accuracy. Our High-Amplitude Multi Roll surround avoids this compromise AND achieves superb linearity, giving the best of both worlds – increased cone area for greater SPL and further linear excursion for optimum sound quality.

Encapsulated Push Terminals With all wires conveniently located on one side, the Type-R subwoofers can be installed quickly, easily and neatly.

Thermal Management Technology Cooling is a crucial element in subwoofer design.

The diagram above shows where heat is transferred for cooler operation. Contact us to claim this product listing. The Editorial Team’s best cars of