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Earthquake Sound DBXI-12

12" Single 4 Ohm DBXi Series Car Subwoofer

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• 1500W Peak
• 500W RMS
• 2" Aluminum Bobbin Voice Coil
• 140 Oz. Double Stacked Magnet
• Sensitivity: 85dB
• Mounting Depth: 6-3/4"

Learn more about the dbxi12

We apologize

This item has been discontinued


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Product Highlights


• 1500W Peak
• 500W RMS
• 2" Aluminum Bobbin Voice Coil
• 140 Oz. Double Stacked Magnet
• Sensitivity: 85dB
• Mounting Depth: 6-3/4"

Description


Earthquake Sound brand icon

Authorized dealer

Go off the Richter Scale with DBXi Subwoofers

The DBXI-12 Single 4 ohm 12" subwoofer is the perfect example of what it means to carry the Earthquake Sound name. Earthquake Sound subwoofers need to not only be loud but also sound great and perform without any problems. With an RMS of 500 watts this woofer will produce enough bass to really satisfy those low-frequency reproduction needs. The woofer features a pressed pulp fiber woofer cone and high-roll rubber surround for added stiffness, rigidity, and higher excursion capabilities. Its turbo propped cooling reduces thermal heat and thus increases output and lowering distortion during all periods of play. The woofer also features a 2" voice coil and double stacked magnet structure able to produce an impressive 3.5" of linear excursion, giving you deep impact bass. The DBXi woofer is your everyday driver that will perform day in and day out without compromising quality.

  • 12" Single 4 ohm DBXi Series Subwoofer
  • Power Handling:
    • Peak: 1500 watts
    • RMS: 500 watts
  • Impedance: Single 4 ohm
  • Pressed pulp fiber woofer cone material
  • High-roll rubber woofer surround
  • New and improved design
  • Stitched tensile leads
  • Deep impact bass
  • Turbo propped cooling
  • Die-cast aluminum basket
  • 2" Aluminum bobbin voice coil
  • 140 oz. Double stacked magnet structure
  • Sealed, ported, or bandpass compatible
  • Sensitivity: 87 dB
  • Xmax: 88.9 mm
  • Mounting Depth: 6-3/4"
  • Cutout dimensions: 11-7/8"
  • Authorized Internet Dealer
  • 5-year Manufacturer's warranty

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Earthquake Sound DBXI-12 Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Earthquake Sound DBXI-12 Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Earthquake Sound DBXI-12 Subwoofers

4 Channel Amp

Wiring Guide to Wire 4 Earthquake Sound DBXI-12 Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp


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Specifications & Details


Subwoofer Specifications
Series
Earthquake DBXI Series
Subwoofer Size
12"
Peak Power Handling
1500 watts
RMS Power Handling
500 watts
Voice Coil(s)
Single
Impedance (Per Voice Coil)
4 ohm
Voice Coil Diameter
2"
Sensitivity
87 dB
Xmax (millimeters)
88.9 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Pressed Pulp Fiber
Woofer Surround
High-Roll Rubber
Subwoofer Grille
No
Re-Cone Kit Available
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Minimum Sealed Box Volume
0.90 cubic feet
Maximum Sealed Box Volume
1.25 cubic feet
Minimum Ported Box Volume
1.50 cubic feet
Maximum Ported Box Volume
2.5 cubic feet
Top-Mount Depth (Mounting Depth)
6-3/4"
Cutout Diameter
11-7/8"
Shallow Mount Installation
No
T/S Parameters (Electromechanical)
Free-Air Resonance (Fs)
25 Hz
Equivalent Compliance (Vas)
46.4 liters
Total Speaker Q Value (Qts)
0.50
Electrical Q Value (Qes)
0.45
Electrical Resistance of Voice Coil (Re)
4.8 ohm
Mechanical Q Value (Qms)
4.70
Warranty and Return Policy
Parts Warranty Duration
5 years
Labor Warranty Duration
5 years
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

DBXI-12

Weight:

21.00lbs

Internal SKU:

dbxi12

Internal Product ID:

38106

Product and How-to Videos


  • Car Subwoofer Size Buying Guide | What Size of Sub Should I Get?

Customer Ratings & Reviews


Earthquake Sound DBXI-12 thumbnail image

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
4.8
Features
4.8
Design
4.8
Usability
5

Customer Reviews

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Bass You Will Feel And Love

I purchased two of these to replace two kicker cvrs I have had for about four years. I was looking for those deep lows and tight bass, and guess what I am not disappointed in making this purchase. These subs is exactly what I was looking for they deliver the deeps lows I was looking for and they provide tight bass for a good price. I have mine hooked up to hifonics brz 1700.1d mono amp at 2 ohms which produce 1200 watts of slamming bass. I love these subs and if you buy these subs I believe you will love them too. They hit so hard that I need to upgrade my battery now which will be a kinetik battery soon from sonic. And with a five year warranty you can't go wrong. It's a reason why this company is called earthquake. They live up to there name with earth shattering BASS.

By Christopher on August 27, 2012

13 found this helpful


Wow!

I was very surprised with this 500 rms woofer. I only have one of theses in my truck and wow! If you build the right box you won't be disappointed

By john on June 30, 2013

10 found this helpful


Flex!!!

This sub hits so hard just one is flexing my trunk roof and windows. Only running 350 watts RMS to it. If you have the money buy it...

By Dylan on July 3, 2012

7 found this helpful


good sub!

Want something that hits hard? You got it! This thing will do the job. You wont be let down! Just wish i got this one sooner!

By Michael on December 27, 2011

7 found this helpful




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