Garage
Shop

Earthquake EQ12-S8

400W Peak 12” EQ Series Subwoofer

Earthquake Sound
Shop all Earthquake Sound
Product videos
highlight-star-icon

• Peak Power: 400 watts
• Paper Cone
• Cloth Surround
• Impedance: Single 8 ohms
• Mount depth: 4-9/16"
• Sensitivity: 97 dB

Learn more about the eq12s8
Was $225.00 Details
Thanks , You Pay:

$189.99

 with warranty

Heads up

We confirm fitment and offer accessories for speakers. Please set your vehicle first if you would like to purchase more than one eq12s8.

Set your vehicle or Return to product page
shipping truck icon Free shipping in USA. Provide zip for delivery date.
Quantity
In Stock.
Brand new

Buy it now


Acima Logo

No Credit Option

Flexible Lease Payments

Early Purchase Options

Quick Approval Decision

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Swoosh Icon Icon of Swoosh

For over 23 years, we've been your X-Factor – the team dedicated to having the biggest impact on your shopping experience!

Award winning icon
Award-Winning Service
Shipping icon
FREE Shipping Orders $49+
60 days return policy icon
60-Day Easy Returns
lowest price guarantee icon
Guaranteed Lowest Price
inHouseExpert
In-House Experts

Product Highlights


• Peak Power: 400 watts
• Paper Cone
• Cloth Surround
• Impedance: Single 8 ohms
• Mount depth: 4-9/16"
• Sensitivity: 97 dB

Description


Earthquake Sound brand icon

Authorized dealer

Product Details:

  • 12" Single 8 ohms EQ Series Subwoofer
  • Power Handling:
    • Peak: 400 watts
  • Paper Cone
  • Cloth Surround
  • 1.97" High Temperature Aluminum Voice coil
  • 4.0 mm Xmax
  • 50 oz. Single Stacked Ferrite magnet motor structure
  • Frequency Response: 280 - 6,000 Hz
  • Resonance Frequency (Fs): 319 Hz
  • Sensitivity: 97 dB
  • Ported box volume: 1.0 - 2.1cu.ft
  • Top-mount depth: 4-9/16"
  • Cutout diameter: 11-1/16"
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Priced Individually

Subwoofer Wiring Guide


Specifications & Details


Subwoofer Specifications
Series
EQ Series
Subwoofer Size
12"
Peak Power Handling
400 watts
Voice Coil(s)
Single
Impedance (Per Voice Coil)
8 ohms
Voice Coil Material
Aluminum
Voice Coil Diameter
1.97"
Frequency Response
280 - 6,000 Hz
Sensitivity
97 dB
Xmax (millimeters)
4.0 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Paper
Woofer Surround
Cloth
Magnet Structure
Single Stacked
Magnet weight
50 oz.
Magnet Type
Ferrite
Subwoofer Grille
No
Re-Cone Kit Available
No
CTA-2031 Compliant
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Minimum Ported Box Volume
1.0 cubic feet
Maximum Ported Box Volume
2.1 cubic feet
Top-Mount Depth (Mounting Depth)
4-9/16"
Cutout Diameter
11-1/16"
Shallow Mount Installation
No
Electromechanical Parameters
Free-Air Resonance (Fs)
319 Hz
Total Speaker Q Value (Qts)
1.91
Electrical Q Value (Qes)
2.88
Electrical Resistance of Voice Coil (Re)
6.8 ohms
Mechanical Q Value (Qms)
5.72
What is in the box?
Paperwork
User manual
Warranty/Registration card
WITB: Subwoofers
Subwoofer
Mounting screws (4)
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

EQ12-S8

Weight:

11.00lbs

Internal SKU:

eq12s8

Internal Product ID:

77310

Product and How-to Videos


Customer Ratings & Reviews



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



Durability
0
Value
0
Features
0
Design
0
Usability
0

Customer Reviews

Sort by:

Loading...
Sorry, no reviews found

Add-ons


Similar Products

Best selling similar products

Rockford Fosgate Punch P3D4-12

• Peak Power: 1200 watts
• RMS Power: 600 watts
• Impedance: Dual 4 ohms
• Anodized Aluminum Cone
• Santoprene Rubber Surround
• Mount depth: 6.66"
• Sensitivity: 85 dB

(122)

$219.99

JL Audio 12W0v3-4

• RMS Power: 300 watts
• Impedance: Single 4 ohms
• Polypropylene Cone
• Foam Surround
• Mount depth: 5.40"
• Sensitivity: 85.64 dB

(45)

$159.99

JL Audio 12TW3-D4

• RMS Power: 400 watts
• Impedance: Dual 4 ohms
• Mica Injected Polypropylene - MIPP Cone
• Rubber Surround
• Mount depth: 3.5"
• Sensitivity: 84.11 dB

(12)

$499.99

NVX VCW124 Version 3 (VCW124v3)

• RMS Power: 1200 Watts
• 3” 4-Layer High Temperature Black Aluminum Voice coil
• Carbon Fiber Enhanced Non-Pressed Paper Cone
• Custom High Roll foam surround with black nylon stitching
• 202 oz. Triple stacked High Energy ferrite magnet
• Die Cast aluminum vented basket

(122)

$189.99

Kicker CWRT122 (48CWRT122)

• Peak Power: 1000 watts
• RMS Power: 500 watts
• Impedance: Dual 2 ohms
• Polypropylene Cone
• Santoprene Rubber Surround
• Mount depth: 3-3/4"
• Sensitivity: 85.5 dB

(2)

$183.96

Related Searches


EQ12-S8 small

Item added to your cart.

Price: $189.99

Essential add-ons
NVX 20 ft. of True Spec 8 Gauge Speaker Wire

Flexible multi-strand cable bends and twists to meet your installation needs.

$64.99

$49.99

Add to cart
Belva 23 ft. of 12 Gauge Speaker Wire

Ultra-flexible PVC blended jacket for easy installation.

$14.99

$6.99

Add to cart
NVX SDTK20

20 Square Feet of Sound Damping Material

$89.99

$59.99

Add to cart
Stinger RKXTK

Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for your whole trunk!

$209.00

$92.99

Add to cart
Dynamat Trunk Kit

Did you know sound dampening will reduce those annoying rattles and even increase your SPL?

$236.95

$149.95

Add to cart
NVX SDRLR1 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$9.99

$8.99

Add to cart
NVX SDRLR2 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$11.24

$9.99

Add to cart
Belva BAMMD1

Six Function Digital Multimeter

$14.99

$6.99

Add to cart
Belva BAMMD3

Nine Function Digital Multimeter

$29.99

$9.99

Add to cart
Save up to 10 different vehicles in your garage

Add vehicle
Loading...
Identify your vehicle and submodel details
  • Owner’s manual
  • Vehicle’s insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver’s side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon