🔊 Alpine R2-W8D4 car subwoofer: Small Sub, Massive Boom 🚗
If you're looking to upgrade your bass without losing trunk space, the Alpine R2-W8D4 car subwoofer is your solution. This compact 8-inch powerhouse offers incredible sound quality, tight response, and deep, resonating lows—all in a space-saving design.
Designed for bass lovers who demand high output and precision, the R2-W8D4 packs Alpine's signature performance into a rugged, well-engineered package.The Alpine R2-W8D4 car subwoofer proves that size isn’t everything. With advanced materials, deep bass output, and flexible installation, it's perfect for anyone who wants top-tier sound in a compact footprint.
🎧 High-Performance Bass in a Compact Frame
Don't let the size fool you. The R2-W8D4 is engineered to perform like a larger subwoofer.
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8-inch size fits in compact vehicles or custom builds
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Peak power of 1000W with 250W RMS for serious punch
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Dual 4-ohm voice coils offer flexible wiring options
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Kevlar-reinforced pulp cone delivers rigid bass output
This subwoofer doesn’t just hit hard—it hits clean.
🔊 Signature Alpine Bass Technology
Alpine put serious tech into the R2-W8D4 to make sure it outperforms other compact car subwoofer options.
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High Amplitude Multi-Roll (HAMR) surround extends excursion
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Alpine’s FEA-optimized motor structure enhances power handling
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Aerodynamic pole venting keeps the motor cool
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Extended voice coil for deeper cone travel and more SPL
This model handles complex bass tracks with precision and low distortion—even at max volume.
🚙 Built to Handle the Road
The Alpine R2-W8D4 is made for real-world use. Whether you're commuting, road-tripping, or cruising with friends, this sub holds its own.
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Rugged cast aluminum frame resists flexing
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Integrated gasket seals tightly in enclosures
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Designed to perform well in both ported and sealed boxes
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Compact depth makes installation easy in tight spaces
It’s built to last and sound great in any environment.
🛠️ Easy to Integrate Into Any System
Whether you’re starting from scratch or upgrading your setup, the R2-W8D4 fits in seamlessly.
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Works with aftermarket amps and factory integration kits
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Dual 4-ohm voice coils allow for 1-ohm or 4-ohm setups
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Ideal for single sub or multi-sub configurations
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Compatible with custom or prefabricated enclosures
Need help choosing the right car subwoofer? Our experts at Audio Jam have you covered.
🌐 Internal & External Accessories
Don’t stop at great bass. Get even more from your vehicle’s style and performance.
Visit our full selection of car subwoofers collection for more size and power options. And if you’re also considering visual upgrades, check out car window tinting laws and services available near you.
📦 Alpine R2-W8D4 Key Features
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8-inch dual 4-ohm voice coil configuration
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250W RMS, 1000W peak power
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Kevlar-reinforced cone with HAMR surround
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Cast aluminum frame for stability
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Top-mount depth: only 4.5 inches
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Suitable for sealed and ported enclosures
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Aerodynamic venting for thermal management
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Extended excursion for high SPL
📍 Buy & Install at Audio Jam
Located in Bear, Delaware, Audio Jam offers full sales, installation, and tuning for all Alpine audio products. The R2-W8D4 is a great fit for drivers who want powerful bass with a small footprint.
📍 227 Governors Place, Bear, DE 19701
📞 (302) 832-2868
🌐 audiojamonline.com
We’ll help you choose the right amp, box, and install package to get the most from this amazing Alpine sub.
❓ Frequently Asked Questions
Q1: What amplifier should I use with the R2-W8D4?
Use a mono amp that delivers around 250W RMS at 2 or 1 ohm.
Q2: Can I use this in a ported box?
Yes, it performs well in both ported and sealed enclosures. Ported designs give deeper bass.
Q3: Will this fit under a truck seat?
Yes. Its shallow 4.5” mounting depth makes it great for under-seat or tight-space applications.
