Alpine R2-DB8V-TRK Halo Series Dual 8" 750W RMS (2000W Peak Power Handling) Dual 2 Ohms Voice Coil Ported Subwoofer Enclosure
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What's Inside?
- • Driver side enclosure
- • Passenger side enclosure
- • Front link bracket (installed on back of front cover)
- • Rear link bracketa
- • Front cover w/ attached trim bars
- • (2) Amp tray brackets
- • (6) Stacking feet (installed on enclosures)
- • (2) Extra foot spacers
- • (2) Extra rubber feet
- • 4mm Allen key
- • 3mm Allen key
- • Installation manual
- • Warranty & registration information
- • Owner's Manual
Why Choose Alpine R2-DB8V-TRK Enclosed Car Subwoofer?
Versatile Enclosure
Your truck deserves more than any old subwoofer system — you want sound and style. Alpine's R2-DB8V-TRK loaded subwoofer enclosure gives you both. This versatile enclosure features two of Alpine's new R2 subs and will fit most full-size trucks.
High Volume Levels
The R2-DB8V-TRK features two Alpine R2-Series subwoofers with Kevlar-reinforced pulp cones and rubber High Amplitude Multi-Roll (HAMR) surrounds for dependable performance at high volume levels.
The enclosure handles up to 750 watts RMS so you'll get the solid bass you're looking for and is wired for a 2-ohm load, making amplifier selection simple. The enclosure's side-firing ports use your truck's interior to boost the lows, giving you deeper bass at higher volume levels.
Adjustable Mounting Feet
The rugged 5/8" MDF enclosure is clothed in black carpet covering that combines toughness and good looks, with a central metal Pro-Link™ bracket that lets you adjust the enclosure's total width from 40" to 51" to fit under the seat of most full-sized trucks, or in the cargo area of the Jeep Wrangler or Gladiator JK and JL.
An integrated amplifier mounting tray is optimized for Alpine's mono sub amps, and its EZ Change twist-lock grille system gives you speaker protection options to coordinate with your truck's interior. Adjustable mounting feet ensure a secure fit.
Frequently Asked Questions (FAQ)
- • Will this enclosed subwoofer fit behind or under my truck's rear seat?
Fitment depends on your vehicle's available space and seat configuration. Measure the installation area before purchasing to ensure a proper fit.
- • What size amplifier works best with this enclosure?
Choose an amplifier that matches the subwoofer's RMS power rating and impedance. Using clean, properly matched power delivers the best bass performance.
- • Why doesn't the bass sound as strong as I expected?
Incorrect amplifier settings or subwoofer polarity are common causes of weak bass. Proper tuning and enclosure placement can significantly improve low-frequency output.
- • Why does the subwoofer make a popping sound at high volume?
Popping usually indicates amplifier clipping or excessive gain settings. Reducing the gain and matching the amplifier correctly can help prevent speaker damage.
- • Can I use a different amplifier than the recommended model?
You can use other amplifiers, provided they are capable of delivering clean power within the 300W to 750W RMS range. Ensure the amplifier can handle a 2-ohm load to avoid overheating or protection mode triggers.
- • Why do I hear rattles inside my vehicle after installing it?
Powerful bass can expose loose trim panels and interior components. Applying sound-deadening material and tightening loose panels usually solves the problem.
- • Can I wire another subwoofer to the same amplifier?
Yes, if your amplifier supports the final impedance of both subwoofers. Always verify the wiring configuration before making additional connections.
- • Why does the amplifier shut off when the bass gets loud?
This usually happens because of overheating, low voltage, or an impedance mismatch. Check your wiring, electrical system, and amplifier settings for proper operation.
- • How can I get the best bass performance from this enclosure?
Set the gain correctly, adjust the low-pass crossover, and ensure the enclosure is securely mounted. Proper tuning and amplifier matching will produce deeper, cleaner bass.
- Diameter : 8 Inch
- Sensitivity : 84 dB
- Impedance : 2 Ohm
- Frequency Response : 32-200 Hz
- Number Of Subwoofers : 2
- Enclosure Type : Ported
- Amplified : No
- RMS Power Handling : 750 Watts
Features:
- Groundbreaking Alpine Halo Design: Innovative enclosure design maximizes sound quality while maintaining a sleek, low-profile appearance.
- ProLink Ported Enclosure: Tuned ported design provides deeper, more powerful bass output without distortion.
- Expandable Width from 40" to 51": Adjustable design allows for flexible installation in a wide range of full-size truck interiors.
- Compact, Under-the-Seat Installation: Designed to fit under most full-size truck seats, saving space while delivering optimal bass performance.
- Integrated Amplifier Tray: Built-in tray accommodates amplifiers for a clean, all-in-one installation (note: may not be compatible with all vehicle models).
- Rubber, Modular Stackable Foot Design: Stabilizes the enclosure on uneven truck floors while reducing vibration and rattling.
- Ported Enclosures with Next-Gen R-Series Subwoofers: High-performance subwoofers deliver precise, high-output bass for a superior audio experience.
- Front Link Alpine Branded Bracket & Side-Firing Cabin Ports: Ensures secure installation and optimized cabin sound loading.
- Premium Alpine Wire Terminals & Twist-Lock Grille Mount System: Provides reliable connections and easy grille installation.
- CARB Compliant 5/8" MDF Construction with Premium Black Carpet: Durable, environmentally compliant enclosure with a clean, stylish finish.
Specifications:
- Woofer Size: 8 inches
- Speakers Per Box: 2
- Woofer Material: Pulp, Kevlar
- Enclosure Type: Ported
- Color: Black
- Pieces in System: 1
- Width: 51 inches
- Height: 8-11/16 inches
- Depth: 14 inches
- Connector Type: Spring post (2 pair)
- Frequency Response: 32-200 Hz
- Power Handling (RMS): 750 watts
- Power Handling (Peak): Not specified
- Sensitivity: 84 dB
- Impedance: 4 ohms
- UPC: 793276084569
- Weight: 54.7
- Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for repair within 1 year from the original date of purchase with proper return authorization.
