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Massive Audio MGK124

1500W Peak (750W RMS) 12" MGK Series Dual 4-ohm Car Subwoofer

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• Peak Power: 1500 watts
• RMS Power: 750 watts
• Impedance: Dual 4 ohm
• Kevlar Reinforced Semi-Pressed Paper Cone
• Foam Surround
• Mount depth: 7.05"
• Sensitivity: 90.1 dB

Learn more about the mgk124

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This item has been discontinued

Description


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MGK124

Massive Audio's MGK Series subwoofers are rated at 750 Watts RMS / 1500 Watts MAX power with a 2.5" voice coil configured for dual 4 ohm impedance. All MGK subs use tight Red stitching that’s sewn through a UV treated non-pressed paper cone onto a Pressed Foam surround. Then it’s bonded to a heavy gauge steel basket that’s bolted to double stacked High Flux Y30 120oz Strontium ferrite magnets with a 10mm top plate.

Then everything dances on a springy poly cotton spider with high powered woven tinsel leads that connect to spring loaded 5-way binding nickel plated speaker connectors. These woofers scream sound quality and truly represent Massive Audio's commitment to value and performance.


Product Details:

  • 12" Dual 4 ohm MGK Series Subwoofer
  • Power Handling:
    • Peak: 1500 watts
    • RMS: 750 watts
  • Kevlar Reinforced Semi-Pressed Paper Cone
  • Foam Surround
  • Heavy Gauge Cast Aluminum Basket with Industrial Texture Painting
  • Poly Cotton Spider with Woven Round Tinsel Leads
  • Round Shape PP Vacuum Dust Cap
  • 10mm Top Plate
  • Customized Rubber Gasket & Magnet Boot
  • 2.5" High Temperature Aluminum Voice coil
  • 15 mm Xmax
  • 120 oz. Double Stacked Ferrite Strontium magnet motor structure
  • Resonance Frequency (Fs): 32.2 Hz
  • Sensitivity: 90.1 dB
  • Recommended sealed box volume: 0.94 cubic feet
  • Recommended ported box volume: 1.38 cubic feet
  • Top-mount depth: 7.05"
  • Cutout diameter: 11.30"
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Priced Individually

PDF IconMassive Audio MGK124 owner’s manual

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Massive Audio MGK124 Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Massive Audio MGK124 Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Massive Audio MGK124 Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 Massive Audio MGK124 Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp


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Specifications & Details


Subwoofer Specifications
Series
MGK Series
Subwoofer Size
12"
Peak Power Handling
1500 watts
RMS Power Handling
750 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohm
Voice Coil Material
Aluminum
Voice Coil Diameter
2.5"
Sensitivity
90.1 dB
Xmax (millimeters)
15 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Kevlar Reinforced Semi-Pressed Paper
Woofer Surround
Foam
Magnet Structure
Double Stacked
Magnet weight
120 oz.
Magnet Type
Ferrite Strontium
Subwoofer Grille
No
Re-Cone Kit Available
No
CTA-2031 Compliant
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Optimum Sealed Box Volume
0.94 cubic feet
Optimum Ported Box Volume
1.38 cubic feet
Top-Mount Depth (Mounting Depth)
7.05"
Cutout Diameter
11.30"
Shallow Mount Installation
No
Electromechanical Parameters
Free-Air Resonance (Fs)
32.2 Hz
Equivalent Compliance (Vas)
35.7 liters
Total Speaker Q Value (Qts)
0.56
Electrical Q Value (Qes)
0.675
Mechanical Q Value (Qms)
3.3
What is in the box?
Paperwork
User manual
WITB: Subwoofers
Subwoofer
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

MGK124

Weight:

19.65lbs

Internal SKU:

mgk124

Internal Product ID:

202471

Customer Ratings & Reviews



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Customer Reviews

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Amazing 12 inch Subwoofer!

4ohm Dual voice coil speaker we wired it to run at 2 ohms by itself as a single 12 and it pounds hard! We installed this 12 in my son's car and he loves it.

By Martin on December 30, 2024 Checkmark Icon Verified purchase


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