Alpine R2-W10D4 R-Series 10-inch Subwoofer with Dual 4-Ohm Voice Coils (750W RMS)
The Alpine R2-W10D4 brings the powerful, authoritative bass of the R-Series (formerly Type R) platform to the next generation, delivering an impressive 750W RMS in a versatile 10-inch package. Engineered for maximum output and performance, this subwoofer features a larger motor structure for tighter bass control and deeper extension.
With Dual 4-Ohm Voice Coils (DVC) and easy configuration jumpers, the R2-W10D4 can be wired to 2 ohms or 8 ohms, offering flexible compatibility with high-power mono amplifiers. It utilizes a Kevlar Reinforced Pulp Cone and Alpine's proprietary High-Amplitude Multi-Roll (H.A.M.R.) Surround to achieve 20mm X-Max (excursion), ensuring deep, clean bass with minimal distortion and exceptional reliability for non-stop performance.
This item is available for local pickup in Brampton. (Details)
Authorized dealer. Sold with full warranty.


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Features:
- Dual 4-Ohm Voice Coils (DVC): Provides flexible wiring options (2 Ohms or 8 Ohms) ideal for matching monoblock amplifiers at common impedance loads.
- High 750W RMS Power Handling: Engineered for use with powerful amplifiers, providing loud, reliable, and deep bass output.
- High-Amplitude Multi-Roll (H.A.M.R.) Surround: Alpine's patented technology allows for long linear cone excursion (**20mm X-Max**) for maximum output and superior control.
- New Motor Structure: Features larger, double-stacked magnets and an integrated Faraday ring to minimize distortion and provide superior motor force for tighter bass.
- Kevlar Reinforced Pulp Cone: Ensures high durability and reliable performance, even at high volumes.
- Polypropylene/Ceramic Composite Dust Cap: Provides rigidity and excellent internal damping to smooth bass response and ensure high heat reliability.
- Twist-Lock Grille Mount System: Allows for easy installation and removal of the optional **KTE-10G Grille** (sold separately) without visible mounting screws.
Specifications:
- Subwoofer Size: 10 inches
- Voice Coils: Dual (DVC)
- Nominal Impedance: 4 Ohms per coil (Wiring options: 2 Ohms or 8 Ohms)
- Power Handling (RMS): 750W
- Power Handling (Peak): 2250W
- Frequency Response: 26Hz – 200Hz
- Sensitivity (1W/1m): 82.4dB
- X-Max: 20mm
- Mounting Depth: 6 inches (152mm)
- Cutout Size: 9-1/16 inches (231mm)
- Magnet Weight: 123oz (Double-Stacked)
- Terminals: Push-Type (Up to 8AWG)
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