Description
ALPINE R2-W8D4 subwoofer 350W RMS 4 + 4 Ohm 20cm – discover better sound in your car!
Virtually every car driver uses a radio, but the device itself isn't very useful unless they equip their car with speakers. For this reason, it's essential to invest in speakers, but their quality has a significant impact on the sound they deliver. The ALPINE R2-W8D4 350W RMS 4 + 4 Ohm 20cm subwoofer is designed for bass lovers who want high-quality sound in their car.
ALPINE R2-W8D4 8-inch (20cm) next-generation R-Series subwoofer with dual 4-ohm voice coils
The new 2022 R-Series subwoofers are here—drawing on decades of subwoofer engineering experience. They deliver deep, clean, and accurate bass and feature Alpine HAMR Surround technology, which maximizes cone excursion for plenty of bass. The new ceramic dust cap is ultra-light and rigid, keeping distortion to an absolute minimum. A new, enlarged motor structure provides better overall woofer control for clean, powerful bass.
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PRODUCT INFORMATION
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New 2022 R Series Subwoofers
The next generation of sound quality is available with the second generation R Series subwoofers featuring a larger motor structure for more accurate and authoritative bass.
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New Motor Structure:
The second-generation R Series subwoofers now feature larger, dual-stacked magnets, which provide greater motor force than the previous generation for deeper bass and tighter bass control from the subwoofer cone. An integrated Faraday ring minimizes distortion for cleaner bass. The Kevlar-coated cone ensures the subwoofer's durability and reliable performance, even at high volumes.
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Next-Generation Sound Performance
Since the Type R platform, Alpine's R-Series family of sound systems has been renowned for its incredible output and reliable performance. Now, Alpine introduces the next generation of sound quality with the second-generation R-Series subwoofers, featuring even more bass power.
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Added Reliability:
A new polypropylene-ceramic composite dust cover provides rigidity while providing incredible internal damping (vibration absorption) to smooth out bass and reproduce powerful bass. This high-quality, unique material also has improved thermal resistance for uninterrupted bass reproduction.
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Flexible Applications:
The second-generation R-Series subwoofers feature a dual voice coil (DVC) design with easy-to-configure jumpers for flexible applications. The new "EZ-Change" twist-lock grille mounting system simplifies installation and removal of the optional grille without mounting screws, providing additional protection for the cone.
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Enhanced Accuracy:
These subwoofers feature Alpine's High Amplitude Multi-Roll (HAMR) surround technology. This rubber surround allows air to move efficiently through the subwoofer cone while maintaining a cool, stable feel. This technology allows for 20mm of total cone excursion and movement, delivering incredible subwoofer precision.
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Sizes and Variants
The new R-Series subwoofers are available in 12”, 10” and 8” configurations and feature dual 2Ω and dual 4Ω impedance.
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FEATURES AND SPECIFICATIONS
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Characteristics
- Dual Voice Coil (DVC) Subwoofers with Configuration Jumpers
- Polypropylene/ceramic composite dust cover
- High-performance Kevlar-reinforced wood pulp subwoofers
- Twist-Lock grille mounting system
- High Amplitude Multi-Roll (HAMR) Surround Sound
- Large double stacked magnets
What's in the box
- DVC R2 Series 8-inch Subwoofer with Decorative Trim Ring
- 2 connection cables for DVC setup
- User manual
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Specification
- 350W RMS
- 1000W peak power handling
- Frequency response: 30Hz-200Hz
- Sensitivity (1 W/1 m): 83.5 dB
- Nominal impedance: 4Ω + 4Ω
- Voice coil: 40 mm
- Max X: ±12 mm
- Magnet weight: 56oz
- Mounting depth: 4-3/8” (118 mm)
- Cutout size: 6-15/16” (176 mm)
- Push-type speaker terminals (for 8AWG wire size)
- CTA-2031 Compliance
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