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Sound Storm Labs (SSL) CG8D

800W Peak (400W RMS) 8” Dual 4-Ohm Car Subwoofer

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• Peak Power: 800 watts
• RMS Power: 400 watts
• Polypropylene Cone
• Foam Surround
• Impedance: Dual 4 ohm
• Mount depth: 3.75"
• Sensitivity: 87 dB

Learn more about the cg8d

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This item has been discontinued


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Description


Sound Storm Labs (SSL) brand icon

Authorized dealer

Product Details:

  • 8" Dual 4 ohm Subwoofer
  • Power Handling:
    • Peak: 800 watts
    • RMS: 400 watts
  • Polypropylene Cone
  • Foam Surround
  • 8" High Temperature Voice coil
  • 7 mm Xmax
  • Ferrite magnet motor structure
  • Resonance Frequency (Fs): 58 Hz
  • Sensitivity: 87 dB
  • Sealed box volume: .4 cubic feet
  • Ported box volume: .78 cubic feet
  • Top-mount depth: 3.75"
  • Cutout diameter: 7.25"
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Priced Individually


Sound Storm Labs (SSL) CG8D Manual

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Sound Storm Labs (SSL) CG8D Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Sound Storm Labs (SSL) CG8D Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Sound Storm Labs (SSL) CG8D Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 Sound Storm Labs (SSL) CG8D Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp


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Specifications & Details


Subwoofer Specifications
Subwoofer Size
8"
Peak Power Handling
800 watts
RMS Power Handling
400 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohm
Voice Coil Diameter
8"
Sensitivity
87 dB
Xmax (millimeters)
7 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Polypropylene
Woofer Surround
Foam
Magnet Type
Ferrite
Subwoofer Grille
No
CTA-2031 Compliant
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Bandpass
Ported / Vented
Optimum Sealed Box Volume
.4 cubic feet
Optimum Ported Box Volume
.78 cubic feet
Top-Mount Depth (Mounting Depth)
3.75"
Cutout Diameter
7.25"
Shallow Mount Installation
No
T/S Parameters (Electromechanical)
Free-Air Resonance (Fs)
58 Hz
Equivalent Compliance (Vas)
11.7 liters
Total Speaker Q Value (Qts)
.72
Electrical Q Value (Qes)
.87
Mechanical Q Value (Qms)
4.26
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:

CG8D

Weight:

5.23lbs

Internal SKU:

cg8d

Internal Product ID:

199792

Customer Ratings & Reviews


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

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.