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MA Audio HK12X2

12" Dual 2 ohm Hard Kore Series Car Subwoofer

MA Audio
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12" Dual 2 Ohm Competition Subwoofer • 1500W RMS • Dual 2-Ohm Voice Coils • 400 oz. Double Stacked Strontium Magnets • Reinforced Ribbed High Foam Treated Surround • Dual Layer Pressed Carbon Fiber Cone • Rubber Sealant Gasket

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Product Highlights


12" Dual 2 Ohm Competition Subwoofer • 1500W RMS • Dual 2-Ohm Voice Coils • 400 oz. Double Stacked Strontium Magnets • Reinforced Ribbed High Foam Treated Surround • Dual Layer Pressed Carbon Fiber Cone • Rubber Sealant Gasket

Description


MA Audio brand icon

Authorized dealer

  • 12" Dual 2 Ohm Competition Subwoofer
  • Power Handling:
    • Peak: 3000 watts
    • RMS: 1500 watts
  • Impedance: Dual 2 ohm
  • Dual Layer Pressed Carbon Fiber Cone
  • Reinforced Ribbed High Foam Treated Surround
  • Bumped Back Plate For Maximum Excursion
  • Patented Thermo-Cooling Motor Structure
  • Ultra Strong Carbon Fiber Dust Cap
  • Hi-Temp Kapton Voice Coil Former
  • Aluminum Round Wire Voice Coil
  • Double Layer Progressive Spiders
  • Platinum Plated Block Terminals
  • Dual 2-Ohm Voice Coils
  • Rubber magnet boot cover
  • 400 oz. Double Stacked Strontium Magnets
  • 1-year Manufacturer's warranty

Subwoofer Wiring Guide


Wiring Guide to Wire 1 MA Audio HK12X2 Subwoofer

Mono Amp

Mono Amp - Option 1

2 Channel Amp - Bridged

Wiring Guide to Wire 2 MA Audio HK12X2 Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 MA Audio HK12X2 Subwoofers

Mono Amp

Mono Amp - Option 1

4 Channel Amp

Wiring Guide to Wire 4 MA Audio HK12X2 Subwoofers

2 Channel Amp

4 Channel Amp


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Specifications & Details


Subwoofer Specifications
Subwoofer Size
12"
Peak Power Handling
3000 watts
RMS Power Handling
1500 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
2 ohm
Sensitivity
88.9 dB
Subwoofer Design
Round / Circle
Main Cone Color
Black
Blue
Woofer Composition
Dual Layer Carbon Fiber
Woofer Surround
Treated Foam
Subwoofer Grille
No
Re-Cone Kit Available
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Minimum Sealed Box Volume
1.5 cubic feet
Maximum Sealed Box Volume
2.25 cubic feet
Minimum Ported Box Volume
3.0 cubic feet
Maximum Ported Box Volume
3.0 cubic feet
Top-Mount Depth (Mounting Depth)
8"
Cutout Diameter
11"
Shallow Mount Installation
No
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

HK12X2

Weight:

38.85lbs

Internal SKU:

hk12x2

Internal Product ID:

4222

Product and How-to Videos


Customer Ratings & Reviews


MA Audio HK12X2 thumbnail image

5 star
68%
4 star
18%
3 star
5%
2 star
0%
1 star
5%



Durability
4.2
Value
4.5
Features
4.5
Design
4.6
Usability
4.5

Customer Reviews

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Awesome

I'm powering this beast with a Fusion NV-AM25001 mono amp at 1 ohm 1790 rms, with a ported box with 3.0 cubic feet like what the manufacture said. and let me you tell this sub slaps like a mofo. Just this one sub does a lot of damage and shakes my truck like no tomorrow. I really recommend this subwoofer to everyone.

By Austin on October 25, 2012

9 found this helpful


Great platform, weak softparts.

These subs use a great basket and motor, and even the cone composite cone is really nice, but why they skimped on the spiders is beyond me. After two years on 1500W daily, both spiders on both of my subs gave up and ripped all the way around right at the former. They are notorious for this, especially in the north where cold weather speeds up the deterioration. I had mine rebuilt by faultline customs with mirror progressive spiders and now they are truly amazing subs. I don't know what MA was thinking when they used the spiders they did, they should've used the 10" spiders that basket was meant for. Or at least less brittle spiders. Buy cheap and have rebuilt, and you can own a really serious woofer.

By cc_audio on May 22, 2011

9 found this helpful


they get pretty loud

I would buy another pair..I had them in my Silverado for a year and a half and in a big ported box they got real loud and low..there up there with my xfls

By silverado ss on October 22, 2010

8 found this helpful


Beast

This beast can slap like a mofo. It is 41 pounds haha. The magnet is really big. It looks very clean, and I just love this sub. Great buy for the price. I would recondmend this sub to anyone that wants big bass with small budget. Or even just buy it.


Powering it with a Fusion NV-AM25001 amp @ 1 ohm @ 1790 rms

By Austin on October 22, 2012

6 found this helpful


HARD HITTING SUBS

Ive recently bought a set of HK12x2 and found that the air space is wrong by the manufacturers specs we built box 3 cubic feet per chamber as per specs. the subs sounded very good on low notes high notes build s no pressure so we built a 2.2 cubic feet box and powered them and low notes intense and high end moves my windshield 3/8 of an inch impressive. it is also our findings the 3000 watt rating is a safe rating we are putting 4000 watts a sub and they hit like a mac truck and do not heat up and woofers do not sound fatigued or distorted. very loud 156.3 to be exact

By Timothy on August 8, 2007

6 found this helpful


bad ass speaker

This subwoofer bring the drama my friend has one it put solo barics to shame.

By logan on December 20, 2005

7 found this helpful


Good Value

I'm very happy with the MA Audio speaker! It is high quality system.

By mrey9217 on March 12, 2013

5 found this helpful


Excelent value

For the price, these speakers cant be beat. They put out alot of sound but do require a large box if you go ported and some heavy duty construction. They wont fit in any off-the-shelf boxes, but then you wouldnt want them to =) I'd put these up against fosgate stage 3s any day.

By ryan on March 1, 2006

6 found this helpful


Craziness

This sub hits very hard! Its reliable and ive had no problems with it after owning it for 5 months. I hit 144.3 dB's pushing approx. 1200 watts rms in a ported box in a car. Well worth the money.

By Brett on December 20, 2005

6 found this helpful


WOW

I have two of these bad boys in my 350Z and i can put a soda can in the top of the car and turn it up and watch the can go flying. these are great subs never had any problmes!

By eric on June 12, 2005

6 found this helpful



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