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Alpine S2-W12D2 - Pair

1800W Peak (600W RMS) 12" S-Series Dual 2-ohm Car Subwoofer

Alpine
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• Peak Power: 1800 watts
• RMS Power: 600 watts
• Impedance: Dual 2 ohm
• Carbon Fiber Polypropylene Cone
• High-Amplitude Multi-Roll (HAMR) Surround
• Mount depth: 4.89"
• Sensitivity: 85.7 dB

Learn more about the s2w12d2_2
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List price $640.00
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Description


Alpine brand icon

Authorized dealer

Alpine S2-W12D2

1800W Peak (600W RMS) 12" S-Series Dual 2-ohm Car Subwoofer
Quantity: 2

Product Details:

  • 12" Dual 2 ohm S Series Subwoofer
  • Power Handling:
    • Peak: 1800 watts
    • RMS: 600 watts
  • Carbon Fiber Polypropylene Cone
  • Parabolic cone structure construction
  • High-Amplitude Multi-Roll (HAMR) Surround
  • Polypropylene ceramic dust cap
  • Twist-lock grille system with no patent
  • High strength steel frame for added durability
  • Perimeter venting with airflow management system
  • Compound radius curve extended pole geometry
  • Airflow optimized dual flare pole vent
  • Progressive spider with reinforced layer tinsel leads
  • 2.6" High Temperature Copper Voice coil
  • 5-layer voice coil winding on aluminum former
  • High-excursion underhand voice coil configuration
  • 8-gauge push terminals with VC configuration jumpers
  • 15 mm Xmax
  • 64 oz. Double Stacked Ferrite magnet motor structure
  • Frequency Response: 23 - 215 Hz
  • Resonance Frequency (Fs): 26.6 Hz
  • Sensitivity: 85.7 dB
  • Recommended sealed box volume: 0.55 cubic feet - 1 cubic feet
  • Recommended ported box volume: 1 cubic feet - 1.5 cubic feet
  • Top-mount depth: 4.89"
  • Cutout diameter: 10.64"
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Priced Individually

PDF IconAlpine S2W12D2 owner’s manual

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Alpine S2-W12D2 - Pair Subwoofer

Mono Amp

Mono Amp - Option 1

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Alpine S2-W12D2 - Pair Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Alpine S2-W12D2 - Pair Subwoofers

Mono Amp

Mono Amp - Option 1

4 Channel Amp

Wiring Guide to Wire 4 Alpine S2-W12D2 - Pair Subwoofers

2 Channel Amp

4 Channel Amp


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Specifications & Details


Subwoofer Specifications
Series
S Series
Subwoofer Size
12"
Peak Power Handling
1800 watts
RMS Power Handling
600 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
2 ohm
Voice Coil Material
Copper
Voice Coil Diameter
2.6"
Frequency Response
23 - 215 Hz
Sensitivity
85.7 dB
Xmax (millimeters)
15 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Dark Gray
Woofer Composition
Carbon Fiber Polypropylene
Woofer Surround
High-Amplitude Multi-Roll (HAMR)
Magnet Structure
Double Stacked
Magnet weight
64 oz.
Magnet Type
Ferrite
Subwoofer Grille
No
Re-Cone Kit Available
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Minimum Sealed Box Volume
0.55 cubic feet
Optimum Sealed Box Volume
0.85 cubic feet
Maximum Sealed Box Volume
1 cubic feet
Minimum Ported Box Volume
1 cubic feet
Maximum Ported Box Volume
1.5 cubic feet
Top-Mount Depth (Mounting Depth)
4.89"
Cutout Diameter
10.64"
Shallow Mount Installation
No
T/S Parameters (Electromechanical)
Free-Air Resonance (Fs)
26.6 Hz
Equivalent Compliance (Vas)
55.1 liters
Total Speaker Q Value (Qts)
0.43
Electrical Q Value (Qes)
0.46
Electrical Resistance of Voice Coil (Re)
1.8 ohm
Mechanical Q Value (Qms)
6.5
What is in the box?
Paperwork
User manual
Warranty/Registration card
WITB: Subwoofers
Subwoofer
Mounting screws (4)
Other Accessory #1
Trim ring (installed)
Other Accessory #2
3" Jumper cables (2)
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

S2W12D2_2

Weight:

32.00lbs

Internal SKU:

s2w12d2_2

Internal Product ID:

230368

Customer Ratings & Reviews


Alpine S2-W12D2 - Pair thumbnail image

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
4.5
Value
5
Features
5
Design
4.5
Usability
5

Customer Reviews

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Sincerely a good subwoofer

The following review is for S2-W12D2, which is a part of the bundle you are viewing.

I have been in the market to add a subwoofer to my car audio and wanted to make sure that I had something with a crisp and accurate sound, while giving punchy bass that didn’t blow my trunk off. Alpine has been a good brand that I have used in the past, so I took the risk of buying this newly released 12” dual 2 ohm subwoofer. It’s wired to 4 ohms with my audioque aq3500.1d amp and it sounds amazing. I’m still breaking it in, but the difference is immediately noticed compared to having my Bose speakers alone. This is such an accurate sub and even having just one in a sealed 0.93 cubic foot box brings a lot of punch. When I can fully unleash this thing, it might be too loud even! If you’re wondering if this is enough bass, I can promise you that it is. Great space saver for my trunk and I compare this experience to having a soundbar for your tv - you don’t know how much better it can sound until you hear it yourself. I’ll most likely never go back to stock in a car with this amazing combo.

By Maxwell on February 16, 2024 Checkmark Icon Verified purchase

20 found this helpful


OUTSTANDING

The following review is for S2-W12D2, which is a part of the bundle you are viewing.

The subwoofers are great and the bass and clarity of the speakers are amazing it's worth ordering and having. Thanks

By Irvin on July 8, 2024 Checkmark Icon Verified purchase

8 found this helpful




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