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Earthquake Sound DBXI-10

10" Single 4 Ohm DBXi Series Car Subwoofer

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• 1000W Peak
• 400W RMS
• 2" Aluminum Bobbin Voice Coil
• 120 Oz. Double Stacked Magnet
• Sensitivity: 85dB
• Mounting Depth: 6-1/4"

Learn more about the dbxi10

We apologize

This item has been discontinued

Product Highlights


• 1000W Peak
• 400W RMS
• 2" Aluminum Bobbin Voice Coil
• 120 Oz. Double Stacked Magnet
• Sensitivity: 85dB
• Mounting Depth: 6-1/4"

Description


Earthquake Sound brand icon

Authorized dealer

Go off the Richter Scale with DBXi Subwoofers

The DBXI-10 Single 4 ohm 10" 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 400 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" 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.

Product Features:
  • 10" Single 4 ohm DBXi Series Subwoofer
  • Power Handling:
    • Peak: 1000 watts
    • RMS: 400 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
  • 120 oz. Double stacked magnet structure
  • Sensitivity: 85 dB
  • Xmax: 76.2 mm
  • Mounting Depth: 6-1/4"
  • Cutout dimensions: 9-13/16"
  • Authorized Internet Dealer
  • 5-year Manufacturer's warranty

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Earthquake Sound DBXI-10 Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Earthquake Sound DBXI-10 Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Earthquake Sound DBXI-10 Subwoofers

4 Channel Amp

Wiring Guide to Wire 4 Earthquake Sound DBXI-10 Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp

Specifications & Details


Subwoofer Specifications
Series
Earthquake DBXI Series
Subwoofer Size
10"
Peak Power Handling
1000 watts
RMS Power Handling
400 watts
Voice Coil(s)
Single
Impedance (Per Voice Coil)
4 ohms
Voice Coil Diameter
2"
Sensitivity
85 dB
Xmax (millimeters)
76.2 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
0.77 cubic feet
Maximum Sealed Box Volume
1.0 cubic feet
Minimum Ported Box Volume
0.80 cubic feet
Maximum Ported Box Volume
1.50 cubic feet
Top-Mount Depth (Mounting Depth)
6-1/4"
Cutout Diameter
9-13/16"
Shallow Mount Installation
No
Electromechanical Parameters
Free-Air Resonance (Fs)
28 Hz
Equivalent Compliance (Vas)
21.9 liters
Total Speaker Q Value (Qts)
0.52
Electrical Q Value (Qes)
0.497
Electrical Resistance of Voice Coil (Re)
5.2 ohms
Mechanical Q Value (Qms)
8.458
Warranty and Return Policy
Parts Warranty Duration
5 years
Labor Warranty Duration
5 years
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

DBXI-10

Weight:

18.50lbs

Internal SKU:

dbxi10

Internal Product ID:

38104

Product and How-to Videos


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

Customer Ratings & Reviews



5 star
60%
4 star
20%
3 star
20%
2 star
0%
1 star
0%



Durability
4
Value
5
Features
4.4
Design
4.6
Usability
5

Customer Reviews

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earthquake

I like rockford fosgate I like JLaudio I Iike MTX hifonics all the good brands.And they have an xmax no higher than 20mm. earthquake is like 76mm for a 10 inch sub. the 15dbxi is like 88mm that is sick. i did not get them installed yet but I will in a week or two. with a hifonics 2000 watt rms class d amp. the sub will be at a 1.3 ohm load. as soon as its all ready to go I will write a new review.

By vader on July 20, 2012

9

found this helpful.

Great choice for me

I have a single one of these in a custom sealed enclosure to specs. The box is down-firing behind my driver seat in an extended cab pickup. I had this a basic sealed pre-fab first but had to have it fire sideways and it just wasn't as good acoustically. The box my buddy made for this is sturdier and sounds sooooo much better it's insane! I am running this off of a Hifonics ZRX500.2 bridged at 4 ohm mono feeding it 500 watts rms. I only need one to get it loud in the cab. If you are a bass nut I can only imagine what 2 of these would do in a good ported box with the right power. They can get loud and really pound out the lows. I also love the accuracy this thing gives on the tight hits as well as the thunderous extension. I love this sub and am glad I got it. It may not have the 3 inch excursion of the old model but the 1 inch this thing can move brings plenty of impact. I highly recommend it. I can't speak to the durability yet but with a 5 year warranty Earthquake means business.

By Josh C. on December 7, 2012

7

found this helpful.

Sall Bass With Big Bass Sound

Awesome Little 10" bass that plays like a 15".
It is easy to mount in a closed box.

By Rune on September 28, 2012

7

found this helpful.

earthquake BOOM! BOOM!

ok so i got 3 dbxi 10s in a 2.8 cu.ft box. a little big yes but man they sound good. almost like 12s. i am still breaking them in with a 2000 watt hifonics brutus amp class d. at 1.3 ohms half way turned up. cant wait to crank it.only one thing you should know is the xmax is for the older subs. the new xmax is 25.4mm one way that is 1" peak to peak. for a 10 that is really good. but im upset that was to be 76mm not 25. still good sub so far. when i crank them ill write more.

By vader on July 28, 2012

7

found this helpful.

Great subwoofer for the money

If your looking for a budget subwoofer that has a higher end sound this is it. I did however switch back to my Alpine Type R just because it does sound little bit better. Of couse they do cost litte more so they should. Also don't buy this subwoofer because of the XMAX because it is not 76mm anymore. Over all this is a good buy and nobody can touch their 5 year warranty.

By Lawerence on August 30, 2012

6

found this helpful.

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