Alpine R2-W12D4 R-Series 12-inch Subwoofer with Dual 4-Ohm Voice Coils (750W RMS)
The Alpine R2-W12D4 represents the next generation of the R-Series, delivering the intense, reliable bass output that "Type R" fans love, now with even more authority. This 12-inch subwoofer is built for high-performance systems, handling a continuous 750W RMS of power.
Featuring Dual 4-Ohm Voice Coils (DVC) and easy configuration jumpers, the R2-W12D4 offers flexible wiring options (1 ohm or 8 ohms) to perfectly match your mono or multi-sub amplifier setup. The subwoofer uses a Kevlar Reinforced Pulp Cone and the exclusive High-Amplitude Multi-Roll (H.A.M.R.) Surround to maintain linearity at extreme excursions (20mm X-Max), delivering deep, accurate, and powerful bass with minimal distortion thanks to a larger motor structure and integrated Faraday ring.
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 flexibility in wiring, allowing configuration for a 1-ohm or 8-ohm load to match various amplifiers.
- High 750W RMS Power Handling: Engineered for use with powerful mono amplifiers, delivering deep, authoritive bass response.
- 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 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 control.
- 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 thermal stability.
- Twist-Lock Grille Mount System: Allows for easy installation and removal of the optional KTE-12G Grille (sold separately) without mounting screws.
Specifications:
- Subwoofer Size: 12 inches
- Voice Coils: Dual (DVC)
- Nominal Impedance: 4 Ohms per coil (Wiring options: 1 Ohm or 8 Ohms)
- Power Handling (RMS): 750W
- Power Handling (Peak): 2250W
- Frequency Response: 24Hz – 200Hz
- Sensitivity (1W/1m): 84.5dB
- X-Max: 20mm
- Mounting Depth: 6-1/2 inches (152mm)
- Cutout Size: 10-7/8 inches (231mm)
- Magnet Weight: 144oz (Double-Stacked)
- Terminals: Push-Type (Up to 8AWG)
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