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Alpine R2-W10D2 R Series 10" subwoofer with dual 2-ohm voice coils

Item # 500R2W10D2

With over 40 years of experience, Alpine has the know-how to deliver the kind of hard-hitting bass you want.

With over 40 years of experience, Alpine has the know-how to deliver the kind of hard-hitting bass you want.

Item # 500R2W10D2

In stock
C$469.00 Sale: -C$100.00 off
C$369.00 each

About the Alpine R2-W10D2

Bob Bihlmayer

Maximum bass output

With over 40 years of experience, Alpine has the know-how to deliver the kind of hard-hitting bass you want. The R2-W10D4 10" sub capitalizes on this knowledge with a new motor structure with double-stacked magnets for deeper bass and tighter sound. Its Kevlar-reinforced pulp cone features a durable HAMR Santoprene™ surround that allows for huge amounts of excursion, and an oversized poly ceramic dust cap supplies rigidity to keep the sound tight. It's the perfect sub for bassheads that want the best of both worlds: accurate response and otherworldly thump.

Maximum bass output

Alpine Authorized Online Dealer

With over 40 years of experience, Alpine has the know-how to deliver the kind of hard-hitting bass you want. The R2-W10D4 10" sub capitalizes on this knowledge with a new motor structure with double-stacked magnets for deeper bass and tighter sound. Its Kevlar-reinforced pulp cone features a durable HAMR Santoprene™ surround that allows for huge amounts of excursion, and an oversized poly ceramic dust cap supplies rigidity to keep the sound tight. It's the perfect sub for bassheads that want the best of both worlds: accurate response and otherworldly thump.

A versatile performer

The R2-W10D4 handles up to 750 watts RMS, so it's ready for your high-powered amp. Its dual oversized 2-ohm voice coils allow you to draw maximum power from your mono amp. Since it works well in sealed or ported enclosures you'll enjoy your music the way you like to hear it.

Note: If you are wiring this DVC sub for lower impedance, make sure that your amp is compatible.

Subwoofer Wiring Diagrams

To see sample wiring diagrams for all common subwoofer/amplifier combinations, check out this informative article.

READ LESS

Product highlights:

  • 10" subwoofer with dual 2-ohm voice coils
  • Kevlar reinforced pulp cone with HAMR Santoprene rubber surround
  • frequency response: 26-200 Hz
  • power handling: 300-750 watts RMS (375 watts per coil)
  • peak power: 2250 watts
  • sensitivity: 82.3 dB
  • top-mount depth: 5.975"
  • mounting height: 0.8"
  • sealed box volume: 0.48-0.93 cu. ft.
  • ported box volume: 0.83-1.38 cu. ft.
  • grille not included
  • warranty: 1 year
  • MFR # R2-W10D2

What's in the box:

  • One 10" Dual 2-ohm voice coil subwoofer
  • Plastic trim ring
  • Two 4.5" jumper wires (each wire has a single banana connector on both ends)
  • Application guide (English/ French)
  • On-line product registration information
  • Warranty information (English/ French)
  • Important Notice (English /French)

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Customer reviews for Alpine R2-W10D2

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5.0 out of 5 stars
2 reviews

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More details on the Alpine R2-W10D2

Pat M.

Product Research

Features
Enclosure Compatibility

Features

Kevlar Reinforced Pulp Cone: This Alpine R-Series subwoofer has a two-piece structural parabolic Kevlar reinforced pulp cone. Kevlar adds strength and tear resistance to the woofer cone while maintaining the benefits of a pulp cone design. There is also an oversized inverted polypropylene/ceramic composite dust cap, which increases rigidity and reduces cone distortion at extreme volume levels.

HAMRS: The woofer features a High Amplitude Multi Roll Surround (HAMRS), made of Santoprene Rubber, that allows a large linear excursion and greater SPL. The HAMRS design allows extreme excursions without sacrificing valuable cone area.

Progressive Spider: The progressive spider has reinforced layer tinsel leads to ensure reliable and consistent control of the tinsel leads and eliminate any mechanical noise or interference often seen in high excursion cone designs.

Compound Radius Curve Pole Geometry: Alpine's Patented Compound Radius Curve pole geometry ensures a symmetrical magnetic field, while optimizing flux density to reduce distortion and further improve power handling and output.

Dual Voice Coils: For system flexibility, the woofer has two 2Ω voice coils. When the voice coils are wired in parallel, the woofer presents a 1Ω load; when wired in series, the woofer presents a 4Ω load.

Spring Terminals: The spring post terminals are all located on one side of the woofer. The terminals will accept bare wire up to 8-gauge, pin connectors, or single banana plugs.

Jumpers: Included with the woofer are two voice coil terminal jumpers, allowing you to easily wire the voice coils in parallel (for a 1Ω load) or series (for a 4Ω load).

Enclosure Compatibility

Sealed Box Volume: The recommended sealed box volume (gross) range is from 0.48 to 0.93 ft³ cubic feet, with 0.58 ft³ cubic feet being the ideal size.

Ported Box Volume: The recommended ported box volume range is from 0.83 to 1.38 ft³. The ideal size is 1.33 ft³ using a slot port measuring 10" (width) x 1½" (height) x 19½" (length), resulting in a tuning frequency of 37 Hz.

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Customer Q&A

4 questions already asked

Q
I have this 10" alpine type r that I bought a while back ago and I would like to put it in my crv.. what amp would work with one of these?
johnv  Jan 02, 2024
1 answer
A
This 10" Alpine Type R subwoofer would sound fantastic in your CRV, John. This subwoofer has dual 2-ohm voice coils and can be wired to show either a 4-ohm impedance at the amp (series wiring) or 1-ohm impedance at the amp (parallel wiring) and can handle a maximum of 750-watts RMS. The Alpine S2-A60M in the first link below is a great match and is 1-ohm stable, delivering 600-watts RMS. Make sure to also snag a matching wiring kit like the EFX PA4BX in the second link below for everything you need to deliver power to the amp! https://www.crutchfield.com/p_500S2A60M/Alpine-S2-A60M.html https://www.crutchfield.com/p_142PA4BX/EFX-PA4BX-Wiring-Kit.html
bo  Jan 02, 2024 (Staff)
Q
What amp would you match with 2 of these subs? Curious cuz alpine doesnt really sell a amp big enough for 2 subs so i would need to run 2 Alpine R-A75M to run 2 of these subs? And thats $500 each amp...
joseph  Mar 11, 2023
1 answer
A
That would be if you want matching Alpine, Joseph. With a combined total RMS wattage of 1500-watts at 2-ohms the goal for dual Alpine R2-W10D2's we can send some serious power for max bass! I would suggest the amazing AudioControl LC-1.1500 Mono subwoofer amp in the link below. This is right on the money power-wise at 1500-watts RMS at 2-ohms. This would also allow you to exploit the maximum performance of the subwoofers on a single amp! https://www.crutchfield.com/p_161LC11500/AudioControl-LC-1-1500.html
bo  Mar 11, 2023 (Staff)
Q
What amp would you match with 2 of these subs? Curious cuz alpine doesnt really sell a amp big enough for 2 subs so i would need to run 2 Alpine R-A75M to run 2 of these subs? And thats $500 each amp...
joseph  Mar 11, 2023
1 answer
A
That would be if you want matching Alpine, Joseph. With a combined total RMS wattage of 1500-watts at 2-ohms the goal for dual Alpine R2-W10D2's we can send some serious power for max bass! I would suggest the amazing AudioControl LC-1.1500 Mono subwoofer amp in the link below. This is right on the money power-wise at 1500-watts RMS at 2-ohms. This would also allow you to exploit the maximum performance of the subwoofers on a single amp! https://www.crutchfield.com/p_161LC11500/AudioControl-LC-1-1500.html
bo  Mar 11, 2023 (Staff)
Q
Will this sub work well with the Kicker 46CXA1200.1T?
riley  Jun 09, 2022
1 answer
A
If you're running only one of those subs in parallel, that Kicker amp will be too much power for it at 1ohm. But if you wire the sub in series to get it to 4ohms, that is the correct power match and would work well.
abigail  Jun 09, 2022 (Staff)

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