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Sundown Audio SW-SA6.5SWD4 (Open Box, Like New)

600W Peak (200W RMS) 6.5" SA Series Dual 2-ohm Subwoofer

Sundown Audio
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• Peak Power: 600 watts
• RMS Power: 300 watts
• Impedance: Dual 4 ohm
• Mount depth: 3.79"
• Sensitivity: 81.5 dB

Learn more about the sa65swd4_obn

We apologize

This item has been discontinued

Description


Sundown Audio brand icon

Authorized dealer

Item Condition - Like New (Open Box):

This product works and looks like new. It may have been opened for a visual demo or product video. In some cases there may be signs of an attempt at installation like opened packaging or mounting screw holes used, but there is no real sign of use or wear. Includes all original parts, packaging and accessories (or suitable replacement)

Sundown Audio SA-6.5 SW D4 6.5" (SA65D4)

600W Peak (300W RMS) 6.5" SA Classic Series Dual 4-ohm Car Subwoofer (SW-SA6.5SWD4)
Quantity: 1

Product Details:

  • 6.5" Dual 4 ohm SA Classic Series Subwoofer
  • Power Handling:
    • Peak: 600 watts
    • RMS: 300 watts
  • Paper Cone
  • Foam Surround
  • Large aluminum faraday ring for smooth acoustic response
  • High temperature voice coil wire
  • Spring-loaded terminals for easy and tool-free connection
  • Integrated vent channels for enhanced cooling
  • Perfect for under/behind seat sub enclosures
  • 10 mm Xmax
  • Double Stacked magnet motor structure
  • Resonance Frequency (Fs): 51.8 Hz
  • Sensitivity: 81.5 dB
  • Recommended sealed box volume: 0.15 cubic feet
  • Recommended ported box volume: 0.3 cubic feet
  • Top-mount depth: 3.79"
  • Cutout diameter: 5.93"
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Priced Individually

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Sundown Audio SW-SA6.5SWD4 (Open Box, Like New) Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Sundown Audio SW-SA6.5SWD4 (Open Box, Like New) Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Sundown Audio SW-SA6.5SWD4 (Open Box, Like New) Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 Sundown Audio SW-SA6.5SWD4 (Open Box, Like New) Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp

Specifications & Details


Subwoofer Specifications
Series
SA Series
Subwoofer Size
6.5"
Peak Power Handling
600 watts
RMS Power Handling
300 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohm
Sensitivity
81.5 dB
Xmax (millimeters)
10 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Magnet Structure
Double Stacked
Subwoofer Grille
No
Re-Cone Kit Available
No
CTA-2031 Compliant
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Optimum Sealed Box Volume
0.15 cubic feet
Optimum Ported Box Volume
0.3 cubic feet
Top-Mount Depth (Mounting Depth)
3.79"
Cutout Diameter
5.93"
Shallow Mount Installation
No
T/S Parameters (Electromechanical)
Free-Air Resonance (Fs)
51.8 Hz
Equivalent Compliance (Vas)
3.6 liters
Total Speaker Q Value (Qts)
0.49
Electrical Q Value (Qes)
0.54
Electrical Resistance of Voice Coil (Re)
7.1 ohm
Mechanical Q Value (Qms)
4.65
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:

SA65SWD4_OBN

Weight:

7.60lbs

Internal SKU:

sa65swd4_obn

Internal Product ID:

224356

Customer Ratings & Reviews


Sundown Audio SW-SA6.5SWD4 (Open Box, Like New) thumbnail image

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

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