Alpine R2-SB12V 12-in Subwoofer for Car Users

Product Overview

Alpine Halo Enclosures

Designed to embody the aesthetic of the Halo family, Alpine Halo enclosures feature a sleek appearance with graceful curves, complemented by silver trimmings. Their robust black construction provides a bespoke feel without the complications of custom builds.

The enclosures come preloaded with second-generation R-Series subwoofers, which are equipped with double-stacked magnets to deliver potent and controlled bass. The integration of a Faraday ring minimizes distortion, while a Kevlar-treated cone guarantees long-lasting durability, even at high volume levels.

Innovative ProLink Technology

Alpine’s ProLink technology enhances versatility, allowing users to begin with a single subwoofer and easily expand to a dual system by purchasing a separate Link Kit. This adaptability means you can elevate your bass experience as you desire.

Enhanced Reliability

The design incorporates a poly/ceramic dust cap, which reinforces rigidity and facilitates internal damping, thus optimizing bass response. Constructed with premium materials, these enclosures ensure high heat resilience, contributing to superb bass performance.

Precision Sound Accuracy

The second-generation R-Series subwoofers utilize a HAMR surround, designed for efficient air movement paired with cooler operation. This results in increased output and accommodates an impressive 20mm cone excursion, allowing for deeper bass sounds.

Optimized Sound Output

To ensure peak performance, modified vents and rounded port edges enhance subwoofer output, producing deep, reliable bass. These enclosures are purposefully wired to work seamlessly with Alpine’s R-A75M amplifier, maximizing sound quality.

Specifications of Alpine R2-SB12V Subwoofer in Vented Enclosure

• Power Handling: 750 Watts RMS
• Peak Power Handling: 2250 Watts
• Frequency Response: 24Hz to 200Hz
• Sensitivity (1W/1m): 85dB
• Impedance: Dual 4Ω voice coils wired in parallel for a 2Ω load (Compatible with R-A75M)
• Voice Coil Size: 65.5mm
• X-Max: 20mm
• Magnet Weight: 144oz

Specifications of Alpine R2-SB10V Subwoofer in Vented Enclosure

• Power Handling: 750 Watts RMS
• Peak Power Handling: 2250 Watts
• Frequency Response: 26Hz to 200Hz
• Sensitivity (1W/1m): 82.3dB
• Impedance: Dual 4Ω voice coils wired in parallel for a 2Ω load (Compatible with R-A75M)
• Voice Coil Size: 65mm
• X-Max: 20mm
• Magnet Weight: 123oz

Quality Construction Features

Both subwoofers are built from CARB-compliant 3/4-inch MDF for robustness. Styling details include a silver Alpine embossed side logo badge and a brushed aluminum-finished metallic front baffle. The design also accommodates threaded subwoofer mounting inserts, allowing for reversible subwoofer orientation according to your preference.

With Alpine Halo enclosures, you not only get an aesthetically pleasing setup but also a powerful audio performance that is customizable to your liking. Enhance your sound system easily with these stunning enclosures that prioritize style, durability, and sonic brilliance.

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