🔊Alpine R2-SB12V: Deep Bass in a Powerful Car Subwoofer Enclosure 🚗
If you're chasing tight, thunderous bass without building a custom setup, the Alpine R2-SB12V delivers it all. This premium car subwoofer enclosure combines Alpine’s flagship performance with convenience and durability. It’s the ultimate solution for bass lovers who want easy installation and elite sound.
Let’s explore why this enclosure stands out.
💥 Preloaded with Power
The Alpine R2-SB12V comes loaded with Alpine’s R-Series 12-inch car subwoofer. Known for its punchy low-end response and reliability, this sub delivers ground-shaking bass with clarity.
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12" High-performance R-Series subwoofer pre-installed
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Handles up to 750 watts RMS and 2250 watts peak power
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Frequency response: 24Hz to 200Hz
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2-ohm impedance optimized for mono amps
It’s built to be loud, efficient, and distortion-free, even at high volumes.
🧱 Rugged Sealed Enclosure for Clean Output
The enclosure is engineered to bring out the best in your sub. Designed with precision, the R2-SB12V is made for those who want pure sound and lasting performance.
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Made from 3/4-inch medium-density fiberboard (MDF)
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Braced internally to reduce resonance and vibration
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Covered in high-quality black carpet for a sleek look
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Vented slot-port design for deep, natural bass extension
You get bass that’s smooth, strong, and consistent—ideal for every music genre.
🛠️ Easy Integration into Any Car Audio Setup
This subwoofer enclosure works perfectly with most aftermarket systems. Pair it with a mono amplifier and you’re ready to go.
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Prewired with spring-loaded terminals
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Tuned for a wide range of musical styles
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Works great in cars, SUVs, and trucks
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Compact enough for easy trunk or hatchback installation
No guesswork. Just plug in, power up, and feel the bass.
🎶 Designed for the Real World
Alpine thought of everything—from airflow to durability—when designing the R2-SB12V.
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Tough black carpeting resists scratches and fading
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Slanted back for tight fits in trunks or behind seats
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Heavy-duty mounting for subwoofer protection
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Slot-vented port improves airflow and efficiency
This enclosure fits like a glove and performs like a beast.
🔄 Room to Expand Your Sound
Add another R2-SB12V, a second amp, or full-range speakers to build your dream car audio system. Explore our car subwoofer collection to discover complementary gear.
While you're upgrading your ride, check out expert car window tinting for improved UV protection and comfort.
📋 Key Features of the Alpine R2-SB12V
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12" Alpine R-Series Subwoofer (R2-W12D4)
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Handles 750 watts RMS / 2250 watts peak
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Vented, slot-ported enclosure design
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Sealed and reinforced MDF cabinet
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2-ohm impedance for mono amp compatibility
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Prewired and ready to install
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Durable black carpet finish
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Sleek Alpine logo styling
Whether you’re upgrading a factory system or going full custom, this subwoofer enclosure won’t disappoint.
📍 Why Buy from Audio Jam?
Audio Jam is Delaware’s go-to destination for high-end car audio systems. Our expert team will help you match the Alpine R2-SB12V to the right amp, wiring, and accessories for flawless bass performance.
📍 Visit Us: 227 Governors Place, Bear, DE 19701
📞 Call: (302) 832-2868
🛒 Shop Online: audiojamonline.com
⚙️ Technical Specifications
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Enclosure Type: Vented (slot port)
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Subwoofer Size: 12 inches
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Power Handling: 750W RMS / 2250W Peak
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Impedance: 2 Ohms
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Sensitivity: 85.1 dB
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Frequency Response: 24Hz–200Hz
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Dimensions: 17.6" x 14.2" x 15.1"
🎧 Final Thoughts
The Alpine R2-SB12V car subwoofer enclosure offers exceptional power, build quality, and performance. It’s perfect for bass lovers who want an easy upgrade without sacrificing sound.
❓ Frequently Asked Questions
Q1: Can I use this subwoofer with my factory stereo?
Yes, if you have a compatible amplifier or use a line output converter.
Q2: Does this subwoofer need a break-in period?
Yes, 20–30 hours of moderate use helps the sub reach peak performance.
Q3: What amp is best for this subwoofer enclosure?
A mono amp rated around 750 watts RMS at 2 ohms is ideal.
