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Earthquake Sound TREMOR-X128

12" Single 8 ohm TREMOR-X Series Car Subwoofer

Earthquake Sound
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• 1250W Peak
• Anti-Wobble Cone Construction
• Turbine Cooled Transducer Technology
• High Current Heavy Duty Stitched Tinsel Leads
• Reinforced Dust Cap
• Military Grade Voice Coil

Learn more about the tremorx128

We apologize

This item has been discontinued

Product Highlights


• 1250W Peak
• Anti-Wobble Cone Construction
• Turbine Cooled Transducer Technology
• High Current Heavy Duty Stitched Tinsel Leads
• Reinforced Dust Cap
• Military Grade Voice Coil

Description


Earthquake Sound brand icon

Authorized dealer

Feel the Earth Move and Quake with Tremor-X Subwoofers

The TREMOR-X128 12" single 8 ohm subwoofer by Earthquake Sound is the kind of woofer no car audio enthusiast should be without. Its pressed pulp fiber cone and high-roll rubber surround provide sturdiness, rigidity, and increased performance, while the Turbine Cooled Transducer technology keeps the voice coil at lower temperatures for longer and louder bass reproduction. The woofer also features an anti-wobble cone construction and reinforced dust cap construction for improved linear movement, thus creating a nice steady bass at any volume level. Its spring-loaded terminals offer a quick and simple installation while the thick density magnets offer better efficiency. This Tremor-X series subwoofer has everything you need from a subwoofer and it's even marine compatible for installation on boats, not many other woofers can say that. In today's economy this woofer is the best bang for your buck.

Product Features

  • 12" Single 8 ohm Tremor-X Series Subwoofer
  • Power Handling:
    • Peak: 1250 watts
  • Impedance: Single 8 ohm
  • Pressed pulp fiber cone
  • High roll surround
  • TCT (Turbine Cooled Transducer) technology
  • Anti-wobble cone construction
  • Military grade voice coil
  • Spring loaded speaker connections
  • High current heavy-duty stitched tinsel leads
  • Reinforced dust cap construction
  • Spring loaded terminals
  • Thick high density magnet
  • Marine compatible construction for installation on boats
  • Sensitivity: 86.80 dB
  • Mounting depth: 5-1/2"
  • Cutout dimensions: 11"
  • Authorized Internet Dealer
  • 5-year Manufacturer's warranty

Thiele/Small Parameters

  • Free Air Resonance (Fo): 27 Hz
  • Electrical "Q" (Qes): 0.493
  • Mechanical "Q" (Qms): 5.3508
  • Total Speaker "Q" (Qts): 0.6359
  • Effective Piston Area (Sd): 81.392 sq. in.
  • REVC: 6.67 ohm
  • BL: 17.01 TM
  • VAS: 3.539 cubic feet

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Earthquake Sound TREMOR-X128 Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Earthquake Sound TREMOR-X128 Subwoofers

Mono Amp

2 Channel Amp - Bridged

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Earthquake Sound TREMOR-X128 Subwoofers

Mono Amp

Wiring Guide to Wire 4 Earthquake Sound TREMOR-X128 Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Specifications & Details


Subwoofer Specifications
Series
Tremor-X Series
Subwoofer Size
12"
Peak Power Handling
1250 watts
RMS Power Handling
625 watts
Voice Coil(s)
Single
Impedance (Per Voice Coil)
8 ohms
Sensitivity
86.80 dB
Xmax (millimeters)
27.94 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Pressed Pulp Fiber
Woofer Surround
High Roll Foam
Subwoofer Grille
No
Re-Cone Kit Available
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Bandpass
Ported / Vented
Sealed
Minimum Sealed Box Volume
1.22 cubic feet
Maximum Sealed Box Volume
1.22 cubic feet
Minimum Ported Box Volume
2.08 cubic feet
Maximum Ported Box Volume
2.08 cubic feet
Top-Mount Depth (Mounting Depth)
5-1/2"
Cutout Diameter
11"
Shallow Mount Installation
No
Electromechanical Parameters
Free-Air Resonance (Fs)
27 Hz
Equivalent Compliance (Vas)
100.15 liters
Total Speaker Q Value (Qts)
0.6359
Electrical Q Value (Qes)
0.493
Electrical Resistance of Voice Coil (Re)
6.67 ohms
Mechanical Q Value (Qms)
5.3508
Warranty and Return Policy
Parts Warranty Duration
5 years
Labor Warranty Duration
5 years
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

TREMOR-X128

Weight:

12.00lbs

Internal SKU:

tremorx128

Internal Product ID:

38129

Product and How-to Videos


  • Earthquake Sound TREMOR-X Car Subwoofers
  • Car Subwoofer Size Buying Guide | What Size of Sub Should I Get?

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