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  5. 15" Car Subwoofers Closeout
  6. Alpine SWS-15D4-2

See all parts that fit your 2007 A3

Alpine SWS-15D4 Open Open Box (Good, Used)

1500W Peak 15" Type-S Series Dual 4-Ohm High Performance Subwoofer Open Box Complete (Good, Used)

Alpine
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• Item Condition - Good, Used
• 1500W Peak
• 500W RMS
• Dual 2-Ohm Voice Coil
• Kevlar Treated Pulp Cone
• Durable HAMR Santoprene™ Surround
• Progressive Spider for Reliable and Consistent Control

Learn more about the LS-sws15d4-OBC5

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This item has been discontinued

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Description

Alpine brand icon

Authorized dealer

Item Condition - Open Box, Great:

This product works like new, is well-cared-for and in great condition. May show limited signs of wear or use and may be missing non-essential parts, accessories or original packaging.




Item Condition - Open Box, Good Condition (Used):
A Good Open Box used product shows wear from consistent use, but it remains in good condition and works perfectly. It may be marked, have identifying markings on it, or show other signs of previous use or installation. Original packaging or protective wrapping may be missing or not included in its entirety. Warranty details are included in the item description or comments.

General Features:

  • 15" 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 reinforced cone
  • HAMR performance surround
  • Progressive spider for reliable and consistent control
  • FEA Optimized Dual-Sided CRC Motor Structure
  • CEA-2031 compliant
  • 2.5" Voice Coil
  • 106 oz. magnet motor structure
  • Frequency response: 24-200 Hz
  • Resonance Frequency (Fs): 27 Hz
  • Top-mount depth: 7"
  • Authorized Internet Dealer
  • 30-Day Return Policy

Subwoofer Wiring Guide

Wiring Guide to Wire 1 Alpine SWS-15D4 Open Open Box (Good, Used) Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Alpine SWS-15D4 Open Open Box (Good, Used) Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Alpine SWS-15D4 Open Open Box (Good, Used) Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 Alpine SWS-15D4 Open Open Box (Good, Used) Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp

Specifications & Details

Subwoofer Specifications
Series
Type-S Series
Subwoofer Size
15"
Peak Power Handling
1500 watts
RMS Power Handling
500 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohm
Voice Coil Diameter
2.5"
Frequency Response
24 - 200 Hz
Xmax (millimeters)
15 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Kevlar Reinforced Pulp Paper
Woofer Surround
Santoprene Rubber
Magnet Structure
Double Stacked
Subwoofer Grille
Optional (Accessory required and sold separately)
Re-Cone Kit Available
No
Recommended Enclosure Specifications
Minimum Sealed Box Volume
1.25 cubic feet
Optimum Sealed Box Volume
1.5 cubic feet
Maximum Sealed Box Volume
2.0 cubic feet
Minimum Ported Box Volume
2.0 cubic feet
Optimum Ported Box Volume
2.5 cubic feet
Maximum Ported Box Volume
3.0 cubic feet
Top-Mount Depth (Mounting Depth)
7"
Cutout Diameter
13-5/8"
Shallow Mount Installation
No
T/S Parameters (Electromechanical)
Free-Air Resonance (Fs)
27 Hz
Equivalent Compliance (Vas)
107 liters
Total Speaker Q Value (Qts)
.44
Electrical Q Value (Qes)
.46
Electrical Resistance of Voice Coil (Re)
3.5 ohm
Mechanical Q Value (Qms)
8.57
Warranty and Return Policy
Parts Warranty Duration
Not warranted
Labor Warranty Duration
Not warranted
Warranty Provider
Manufacturer

Item Details

Manufacturer:

Alpine

Model Number:

SWS-15D4-2

Weight:

24.50lbs

Internal SKU:

LS-sws15d4-OBC5

Internal Product ID:

135437

Customer Ratings & Reviews

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