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Sundown Audio SLD 12″ D4

600W RMS 12" SLD Series Dual 4-ohm Shallow Car Subwoofer

Sundown Audio
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• RMS Power: 600 watts
• Impedance: Dual 4 ohm
• Mount depth: 5.45"
• Sensitivity: 88.3 dB

Learn more about the sld12d4

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This item has been discontinued


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Description


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Sundown Audio SW-SLD12D4

Sundown's SLD slim subwoofers deliver incredibly high volume through several important upgrades. These include pole-piece channels to reduce air noise and improve cooling, top-plate "slits" for better cooling and less distortion and a magnet shorting ring. Sundown has also secured the spider, motor, and aluminum pole cap with bolts, and added "mini-XL" lead wires for years of reliable service.


Product Details:

  • 12" Dual 4 ohm SLD Series Subwoofer
  • Power Handling:
    • RMS: 600 watts
  • Black Aluminum voice coil for superior heat dissipation
  • 4-layer copper voice coil wire
  • Stitched-on “Mini-XL” tinsel leads to prevent fatigue and failure
  • Solid pole-piece and multi-vent magnetic gap
  • Dual-magnet design for smooth acoustic response
  • Custom tooled cone shape for reduced mechanical noise over high excursion
  • Bolt-through motor design to ensure maximum longevity and ruggedness
  • 2.5" High Temperature Aluminum Voice coil
  • 12 mm Xmax
  • Double Stacked magnet motor structure
  • Resonance Frequency (Fs): 45.142 Hz
  • Sensitivity: 88.3 dB
  • Recommended sealed box volume: 1.0 cubic feet
  • Recommended ported box volume: 1.5 cubic feet
  • Top-mount depth: 5.45"
  • Cutout diameter: 11.125"
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Priced Individually

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Sundown Audio SLD 12″ D4 Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Sundown Audio SLD 12″ D4 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 SLD 12″ D4 Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 Sundown Audio SLD 12″ D4 Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp


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Specifications & Details


Subwoofer Specifications
Series
SLD Series
Subwoofer Size
12"
RMS Power Handling
600 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohm
Voice Coil Material
Aluminum
Voice Coil Diameter
2.5"
Sensitivity
88.3 dB
Xmax (millimeters)
12 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Magnet Structure
Double Stacked
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Optimum Sealed Box Volume
1.0 cubic feet
Optimum Ported Box Volume
1.5 cubic feet
Top-Mount Depth (Mounting Depth)
5.45"
Cutout Diameter
11.125"
Shallow Mount Installation
Yes
T/S Parameters (Electromechanical)
Free-Air Resonance (Fs)
45.142 Hz
Equivalent Compliance (Vas)
29.481 liters
Total Speaker Q Value (Qts)
0.487
Electrical Q Value (Qes)
0.619
Electrical Resistance of Voice Coil (Re)
6.85 ohm
Mechanical Q Value (Qms)
2.298
What is in the box?
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:

SW-SLD12D4

Weight:

23.90lbs

Internal SKU:

sld12d4

Internal Product ID:

206525

Customer Ratings & Reviews


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