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Earthquake Sound TREMOR-X15 D4

1500W Peak (450W RMS) 15" TremorX Series Dual 4-ohm Subwoofer

Earthquake Sound
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• Peak Power: 1500 watts
• RMS Power: 450 watts
• Impedance: Dual 4 ohm
• Polymer Cone material
• Rubber Surround material
• Mount depth: 6.77"
• Sensitivity: 86.3 dB

Learn more about the tremorx15d4
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$275.00

 with warranty
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Description


Earthquake Sound brand icon

Authorized dealer


Earthquake Sound TREMOR-X15 D4

The TREMOR-X15 D4 subwoofer is the value performance leader from Earthquake Sound. All aspects of the design have been thoroughly rationalized and optimized in every detail. Nothing superfluous added and nothing important removed. TremorX has inherited several of the key technologies from the more expensive Earthquake subwoofer lines. The result is a subwoofer peerless in its class. Optimized in-house production allows signature strong properties at an unprecedented low price. TremorX is evidence that low price and high quality can coexist. Rational manufacturing rather than quality reduction are keywords of the TremorX design.

With Advanced Earthquake technologies such as TCT (Turbine Cooled Transducer), XLT chassis geometry, Mill-Temp aluminum voice coil, Dual symmetrical stitched tinsel leads and WE (Wide Edge) edge suspension TremorX is ready for serious low frequency combat. Solid quality and refined engineering makes TremorX a clear choice for the price and performance oriented enthusiast.


Product Details:

  • 15" Dual 4 ohm Tremor-X Series Subwoofer
  • Power Handling:
    • Peak: 1500 watts
    • RMS: 450 watts
  • Polymer Cone material
  • Rubber Surround material
  • Dual symmetrical stitched tinsel leads
  • Spring loaded speaker wiring connection
  • Anti-wobble cone construction allows less flex or deform
  • Reinforced dust cap construction
  • TCT Technology (Turbine Cooled Transducer) for high efficiency
  • XLT chassis geometry to accommodate oversized spiders and voice coils
  • Military-grade dual voice construction
  • WE (Wide Edge) edge suspension for significant excursion
  • Mill-Temp Aluminum voice coil
  • Xmax: 30.48mm
  • Resonance Frequency (Fs): 28.8 Hz
  • Sensitivity: 86.3 dB
  • Top-mount depth: 6.77"
  • Cutout diameter: 13.74"
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Priced Individually

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Earthquake Sound TREMOR-X15 D4 Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Earthquake Sound TREMOR-X15 D4 Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Earthquake Sound TREMOR-X15 D4 Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 Earthquake Sound TREMOR-X15 D4 Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp


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Specifications & Details


Subwoofer Specifications
Series
Tremor-X Series
Subwoofer Size
15"
Peak Power Handling
1500 watts
RMS Power Handling
450 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohm
Voice Coil Material
Aluminum
Sensitivity
86.3 dB
Xmax (millimeters)
30.48 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Polymer
Woofer Surround
Rubber
Subwoofer Grille
No
Re-Cone Kit Available
No
CTA-2031 Compliant
No
Recommended Enclosure Specifications
Top-Mount Depth (Mounting Depth)
6.77"
Cutout Diameter
13.74"
Shallow Mount Installation
No
T/S Parameters (Electromechanical)
Free-Air Resonance (Fs)
28.8 Hz
Equivalent Compliance (Vas)
138.75 liters
Total Speaker Q Value (Qts)
0.667
Electrical Q Value (Qes)
0.890
Electrical Resistance of Voice Coil (Re)
3.5 ohm
Mechanical Q Value (Qms)
2.657
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:

TREMOR-X15 D4

Weight:

18.00lbs

Internal SKU:

tremorx15d4

Internal Product ID:

227411

Customer Ratings & Reviews


Earthquake Sound TREMOR-X15 D4 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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Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.