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(2) Alpine Type-S SWS-12D4 12" Type-S 1500 Watt Car Audio Subwoofers

(2) 1500W Peak 12" Type-S Series Dual 4-Ohm High Performance Subwoofer

Alpine
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• 1500W Peak
• 500W RMS
• Dual 4-Ohm Voice Coil
• Kevlar Treated Pulp Cone
• Durable HAMR Santoprene Surround

Learn more about the sws12d4_x2

We apologize

This item has been discontinued


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Limited time!
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Description


Alpine brand icon

Authorized dealer



General Features:

  • 12" Type-S Series Car Subwoofer
  • Power Handling:
    • Peak: 1500 watts
    • RMS: 500 watts
  • Recommended power range: 150 - 500 watts RMS
  • Impedance: Dual 4 ohm
  • Kevlar treated pulp cone
  • Durable HAMR Santoprene surround
  • High strength steel frame
  • Progressive conex
  • 12" Protective 2-Piece Subwoofer Grille Available, sold separately:
  • 2.6" Voice Coil
  • 64oz. Strontium Ferrite magnet motor structure
  • Frequency response: 26-200 Hz
  • Resonance Frequency (Fs): 34Hz
  • Top-mount depth: 6-3/8"
  • Sensitivity: 86.2dB
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty


Subwoofer Wiring Guide


Wiring Guide to Wire 1 (2) Alpine Type-S SWS-12D4 12" Type-S 1500 Watt Car Audio Subwoofers Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 (2) Alpine Type-S SWS-12D4 12" Type-S 1500 Watt Car Audio Subwoofers Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp - Bridged

Wiring Guide to Wire 3 (2) Alpine Type-S SWS-12D4 12" Type-S 1500 Watt Car Audio Subwoofers Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 (2) Alpine Type-S SWS-12D4 12" Type-S 1500 Watt Car Audio Subwoofers Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp


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Specifications & Details


Subwoofer Specifications
Series
Type-S Series
Subwoofer Size
12"
Peak Power Handling
1500 watts
RMS Power Handling
500 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohm
Voice Coil Diameter
2.6"
Frequency Response
26 - 200 Hz
Sensitivity
86.5 dB
Xmax (millimeters)
15 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Kevlar Reinforced Pulp Paper
Woofer Surround
Santoprene Rubber
Magnet Structure
Single Stacked
Subwoofer Grille
No
Re-Cone Kit Available
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Minimum Sealed Box Volume
0.65 cubic feet
Optimum Sealed Box Volume
0.75 cubic feet
Maximum Sealed Box Volume
1.00 cubic feet
Minimum Ported Box Volume
1.0 cubic feet
Optimum Ported Box Volume
1.25 cubic feet
Maximum Ported Box Volume
1.5 cubic feet
Top-Mount Depth (Mounting Depth)
5-7/8"
Cutout Diameter
10-9/16"
Shallow Mount Installation
No
T/S Parameters (Electromechanical)
Free-Air Resonance (Fs)
34 Hz
Equivalent Compliance (Vas)
44 liters
Total Speaker Q Value (Qts)
0.57
Electrical Q Value (Qes)
0.6
Electrical Resistance of Voice Coil (Re)
7 ohm
Mechanical Q Value (Qms)
9.43
What is in the box?
Paperwork
User manual
WITB: Subwoofers
Subwoofer
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

S-W12D4,S-W12D4

Weight:

30.00lbs

Internal SKU:

sws12d4_x2

Internal Product ID:

145055

Customer Ratings & Reviews


(2) Alpine Type-S SWS-12D4 12

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



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

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2) Alpine Type-S SWS-12D4 12" Type-S 1500 Watt Car Audio Subwoofers

They work great just wat I wanted got here fast and better than I expected

By Anonymous on May 12, 2018

5 found this helpful




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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

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