Alpine R2-W10D2 R Series 10" 750W RMS (2250W Peak Power Handling) 2 Ohm, Dual Voice Coil Car Subwoofer
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What's Inside?
- • 10" Dual 2-ohm voice coil subwoofer
- • Plastic trim ring
- • (2) 4.5" jumper wires (each wire has a single banana connector on both ends)
- • Application Guide
- • On-line product registration information (English/ French/ Spanish)
- • Warranty information (English/ French)
- • Important Notice (English /French)
- • Owner's Manual
Why Choose Alpine R2-W10D2 Component Car Subwoofer?
Excellent Option You Should Look Into
Dreaming of the next generational subwoofer to install in your car audio system, the Alpine R2-W10D2, which belongs to Alpine's newly updated R-Series subwoofers known for exceptional bass accuracy, power output, and reliability, is an excellent option you should look into.
Comes With a Kevlar-treated Cone
The Alpine R2-W10D2 comes with a Kevlar-treated cone giving the subwoofer the durability necessary to produce high-quality bass at loud volumes for extended periods. It also has Alpine's High Amplitude Multi-Roll surround, which allows the cone to perform at a maximum level while having excellent thermal efficiency.
Comes With Massive Double-stacked Magnets
Its new motor structure comes with massive double-stacked magnets allowing the subwoofer to produce an extensive low-frequency response and more solid bass control. All R-Series subwoofers, including the Alpine R2-W10D2, come with dual voice coils with many configurations, making them flexible in many subwoofer applications.
With a Power Output of 750 Watts RMS
The Alpine R2-W10D2 is a subwoofer with a power output of 750 Watts RMS and 2,250 Watts peak power at 2 ohms. Its sensitivity rate of 82.3 dB and frequency response of 26 up to 200 Hz tells it all that this 10-inch subwoofer won't have any problems performing heart-pounding bass tracks at loud volume levels.
Frequently Asked Questions (FAQ)
- • What type of box gives the best bass for this subwoofer?
A sealed enclosure delivers tight, accurate bass, while a ported box provides more output and deeper low frequencies. Following Alpine's recommended enclosure specifications will produce the best overall results.
- • Why does the bass sound weak even with a powerful amplifier?
Weak bass is often caused by an enclosure that is too small, incorrect crossover settings, or improper gain adjustment. Matching the subwoofer with the correct box and tuning the amplifier can greatly improve performance.
- • Can I wire the dual voice coils for different impedance loads?
Yes, the dual 2-ohm voice coils offer flexible wiring options depending on your amplifier's capabilities. Always follow the recommended wiring diagram to avoid damaging your equipment.
- • Why does the subwoofer make a popping noise on hard bass hits?
Popping usually indicates amplifier clipping, excessive cone movement, or incorrect tuning. Reducing the gain and checking the enclosure design will help prevent this issue.
- • Is one subwoofer enough for everyday listening?
Yes, a single subwoofer can provide strong, clean bass for most daily driving systems. Users looking for competition-level output may prefer installing two subwoofers instead.
- • Why does the bass seem louder outside my car than inside?
This usually happens because of enclosure placement, cabin acoustics, or phase issues. Moving the enclosure or adjusting the amplifier settings can improve bass inside the vehicle.
- • Does this subwoofer require a break-in period?
Yes, many users recommend playing music at moderate volume for several hours before applying full power. This helps the suspension loosen naturally for smoother and more consistent bass response.
- • Can I use this in a shallow subwoofer enclosure?
It is designed to perform best in enclosures that meet Alpine's recommended dimensions and mounting depth. Using an enclosure that is too shallow may affect both installation and sound quality.
- • Why does the subwoofer smell warm after playing for a long time?
A slight odor during the first few hours of use is normal as the suspension breaks in. A strong burning smell may indicate amplifier clipping or excessive power and should be investigated immediately.
- • How can I get deeper and cleaner bass from my system?
Use a properly sized enclosure, match the amplifier's power to the subwoofer, and adjust the crossover and gain correctly. Careful tuning will improve bass depth, clarity, and overall listening enjoyment.
- Diameter : 10 Inch
- Sensitivity : 82.3 dB
- Impedance : 2 Ohm
- Frequency Response : 26-200 Hz
- Peak Power Handling : 2250 Watts
- Number of Voice Coils : Dual
- Suggested Sealed Box Volume : 1.3 Cubic ft.
- Suggested Ported Box Volume : .85 Cubic ft.
- Mounting Depth : 5.92 Inches
- RMS Power Handling : 750 Watts
Features:
- High-Performance Dual Voice Coil Design: Dual 2-Ohm voice coils with configuration jumpers provide flexible wiring options for maximum amplifier compatibility.
- Kevlar Reinforced Pulp Cone: Combines strength and responsiveness for deep, accurate bass with reduced distortion.
- Polypropylene/Ceramic Composite Dust Cap: Adds rigidity and durability, maintaining cone stability during high-output performance.
- H.A.M.R. Surround Technology: High-Amplitude Multi-Roll Santoprene™ surround allows greater cone excursion for louder, more controlled bass.
- Double-Stacked Magnet Structure: Enhances motor force for tighter, more powerful low-frequency output.
Specifications:
- Subwoofer Size: 10-inch
- Voice Coil Configuration: Dual 2-Ohm Voice Coils (Selectable 1Ω or 4Ω)
- Cone Material: Kevlar Reinforced Pulp
- Surround Material: Santoprene Rubber (H.A.M.R. Design)
- Basket Material: Cast Aluminum Frame
- Grille: Not Included
- Free-Air Operation: No
- Sensitivity: 82.3 dB (1W/1m)
- Frequency Response: 26 – 200 Hz
- RMS Power Handling: 750 Watts
- Peak Power Handling: 2250 Watts
- Top-Mount Depth: 6"
- Cutout Diameter: 9-1/8"
- Frame Dimensions: 10.456" (Width) × 10.456" (Length)
- Vas (Equivalent Compliance Volume): 18.2 Liters
- Fs (Resonant Frequency): 31 Hz
- Qts (Total Q Factor): 0.47
- Xmax (Maximum Linear Excursion): 20 mm
- UPC: 793276084682
- Weight: 12
- 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.
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Write a review!
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already have bought two of these bad boys for my cars and i am more than satisfied with their power and sound quality. Alpine is really the best in this industry!!! Been a loyal Alpine fan for a long time and will always be
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Hands down the best I’ve ever heard! Clean, just pure, hard-hitting power. A massive upgrade from my 10-inch SWT sub
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Super clean and just the thumping bass I'm looking for! The price is perfect. I already recommended it to my friends
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Straight up, this sub is a beast. The bass is clean, tight, and crazy powerful. Zero mud, zero distortion. I’ve had a bunch of different subs before but this one really makes the music come alive. Worth every penny.
