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. The SWRD is designed for use in sealed or ported enclosures.

Alpine SWR 1242D Manual

Thanks to high-grade materials and optimised design, they reproduce all the low frequencies with extraordinary power and clarity. Close Be the first to here about our latest and greatest offers and deals. How many would you give this product? Qlpine us to claim this product listing. Since the cone is significantly stronger with faster response, the result is highly detailed, accurate sound reproduction and body-shaking bass.

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.

Upcoming brand new cars of Alpine ICS-X8 cannot play radio. For all fitting enquiries and bookings please visit or call one of our nationwide stores. Site hosted by Space Data Centres Ltd. Submit a Review Report Error Share. Our fitters can install your new car stereo, DAB radio, audio visual, speakers, subwoofers or amplifier. Thermal Management Technology Cooling is a crucial element in subwoofer design.

We are also your information hub for parkingroad taxcar insurance and calculating the cost of your car loan. We recommend the following product. All sat-navs In Car Sat Nav. So if you have an idea come on in and run it past us, the possibilities are endless and we are never too busy for an enthusiastic chat about our favourite subject.


Through the 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.

Subwoofer Alpine SWRD specifications.

Alpine has taken the best features from its previous SWR Series subs and added the hottest technology for ground-pounding power and superb accuracy. Type-R 12″ subwoofer with dual 4-ohm voice coils. Jumpers are configurable for either parallel or series, and the push terminals allow for heavy gauge speaker wire. 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 all thermally conductive parts for optimum heat dissipation.

The Editorial Team’s best cars of A rubber surround helps to maximize cone travel for deep bass, while withstanding the decay that can destroy a speaker. 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.

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The diagram above shows how airflow management pushes hot air out and cooler air in. Kevlar Reinforced Pulp Spider Material: Alpine iLx headunit. Recommended for you of The diagram above shows where heat is transferred for cooler operation.

This is not an address for returning products. Distributor for this product? Alpnie website uses cookies so that you can place orders and we can provide a better service. 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. An aluminum diecast frame provides a secure, non-resonant housing.


Related Item for Sale. The 2″ dual 4-ohm voice coils are big enough to handle lots of power while offering system wiring flexibility. Subscribe to our Newsletter to make sure you never miss out. High Amplitude Multi Roll Surround patent pending Most designs sacrifice cone area for a wide surround, or sound quality for a tall surround.

Alpine Type-R SWR-1242D – subwoofer driver

Sorry, this product has been discountinued. Encapsulated Push Terminals With all wires conveniently located on one side, the Type-R subwoofers can be installed quickly, easily and neatly. CL Leasing – Trusted bespoke rentals.

The pulp cone has been reinforced with Kevlar the material used in bulletproof vests for extra rigidity, so it wlpine buckle under hard play. Here at CarAudioCentre we offer a professional and reputable fitting service in all our stores.

Kevlar Reinforced Pulp Cone Reinforcing the pulp cone with Kevlar provides an ultra lightweight parabolic cone that maintains its shape even during vigorous movement. KATC renders excellent quality services. Santa’s new ride is a seven-seat Discovery. Post your HU time alignment setting Upcoming brand new cars of Post alpihe HU time alignment setting.

Need help with Installation? Continue to use the site as normal if you’re happy with this, or find out how to manage cookies. A alpie thermal management system and aluminum airflow motor cover shed heat quickly for efficient operation and better power handling.