Alpine S-W10D2 10 Dual 2-Ohm Subwoofer for Enthusiasts

The Alpine S-W10D2 S-Series 10" Subwoofer features Dual 2-Ohm voice coils and showcases a redesigned structure that is nearly 1-inch shallower than earlier versions. This innovative design makes all models in the S-Series an excellent choice for systems where space is at a premium. Additionally, the subwoofers boast an enhanced power rating, allowing for up to 600W RMS power handling, significantly improving their performance.

Key attributes of the S-W10D2 include a high amplitude multi-roll surround, which contributes to the subwoofer’s impressive sound quality. The high-strength steel frame ensures durability, while the perimeter venting equipped with an airflow management system enhances thermal efficiency. The underhung voice coil configuration is optimized for high excursion, providing exceptional output and clarity.

One of the standout features is the compound radius curve extended pole geometry, which works in tandem with airflow-optimized dual flare pole vents. This design strategy allows for improved cooling and reduced distortion, ensuring that the subwoofer performs at its best even under demanding conditions. The voice coil itself measures 65mm and incorporates a high-temperature 5-layer dual voice coil winding on an aluminum former for better heat management.

The Alpine S-W10D2 utilizes high-grade strontium ferrite magnets, which aid in producing a powerful magnetic field that enhances overall sound reproduction. The inclusion of 8-AWG push terminals with voice coil configuration jumpers ensures secure connections and easy setup.

Furthermore, the progressive spider design comes with reinforced tinsel leads, contributing to the longevity and reliability of the subwoofer. The concealed mount gasket adds to the aesthetic appeal while ensuring a tight fit. The reinforced parabolic cone structure, made from a combination of pulp and Kevlar, along with a dust cap crafted from PP, Mica, and Talc, ensures optimal sound quality and durability.

In terms of specifications, the S-W10D2 offers a remarkable 15MM Xmax and a 64mm Xmech, allowing for substantial movement and bass production. The subwoofer has a mounting depth of 4-11/16", providing versatility for installation in various configurations. The cutout diameter measures 10-9/16", further supporting flexible mounting options.

For power handling, the S-W10D2 is rated between 250-600W RMS. When considering enclosure options, the recommended sealed enclosure ranges from .55 to 1.0 ft^3, while the vented enclosure range is between 1.0 to 1.5 ft^3, making it adaptable to different audio setups. The vented tuning range falls between 32-37Hz, allowing for a deep and resonant bass response that is sure to satisfy audiophiles and casual listeners alike.

In summary, the Alpine S-W10D2 S-Series 10" Subwoofer with Dual 2-Ohm voice coils combines innovative design and advanced materials to deliver exceptional performance in a compact package, making it a top choice for anyone seeking powerful bass in a limited space.

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