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Classic Massive Audio 2x 12" 3000w Subwoofers W/ Monoblock 1500 Watt Amplifier Class D Massive 80% Savings [vXmhAZPY]

$68.99 $220.99 -69%

MAX Power Handling: 1500 Watts RMS Power Handling: 750 WattsNominal Impedance: 4 OhmMounting Depth: 179 mm | 7.05 in.Massive Audio 2x 12" 3000 Watt Subwoofers 2.5" Dual 4 Ohm Voice Coil MGK124 W/ Massive Audio Monoblock 1 Channel Full Range Amplifier

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Classic Massive Audio 2x 12" 3000w Subwoofers W/ Monoblock 1500 Watt Amplifier Class D Massive 80% Savings [vXmhAZPY]

  • MAX Power Handling: 1500 Watts RMS Power Handling: 750 Watts
  • Nominal Impedance: 4 Ohm
  • Mounting Depth: 179 mm | 7.05 in.


Massive Audio 2x 12" 3000 Watt Subwoofers 2.5" Dual 4 Ohm Voice Coil MGK124 W/ Massive Audio Monoblock 1 Channel Full Range Amplifier 1500 Watt Class D E3F





Our 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 thats sewn through a UV treated non-pressed paper cone onto a Pressed Foam surround. Then its bonded to a heavy gauge steel basket thats 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.





This Listing Includes:



(2) Massive Audio 12" Subwoofers MGK124



(1) Massive Audio Monoblock Amplifier E3F





Specifications and Features per each GTX154 Subwoofer





Features:



- Heavy Gauge Cast Aluminum Basket with Industrial Texture Painting



- Dual Stacked High Flux Y30 Strontium Ferrite Magnets



- Dual 4 Ohm, 2.5" Aluminum Voice Coils



- Poly Cotton Spider with Woven Round Tinsel Leads



- Reinforced Kevlar Cone with Pressed Foam Surround



- Round Shape PP Vacuum Dust Cap



- 10mm Top Plate



- Customized Rubber Gasket & Magnet Boot





Specifications:



Nominal Diameter: 12.91



Nominal Impedance: 4 Ohm



MAX Power Handling: 1500 Watts



RMS Power Handling: 750 Watts



[email protected]: 90.1 dB



1-WSPL: 84.3 dB





DIMENSIONS PER SUBWOOFER:



Overall Diameter: 328 mm | 12.91 in.



Front Mount Baffle Cutout: 287 mm | 11.30 in.



Mounting Depth: 179 mm | 7.05 in.



Overall Depth: 179 mm | 7.05 in.



Motor Diameter: 250 mm.



Unit Weight: 18.3 Lb.





-------------------------------------------------------





Specifications and Features of E3F Amplifier





Highlights:



- Built-In OEM Line Converter.



- Versatile Full Range 25Hz - 18KHz Class D Monoblock.



- High Power in Extremely Small Heat Sink.



- Differential Input Switch to Eliminate Noise.



- Clip LED to Indicate Signal Clipping.



- Mil Spec Double Sided PCB with SMD Parts.



- Built-in Noise Reduction Circuitry.



- Full Mosfet with High Grade Switching Devices.



- Regulated Power Supply & Dual Output Voltage.



- CTA-2006 Compliant.



- Built-in Auto Sensing Turn-on via Hi-Input.



- 12v Remote Output for External Devices.



- 0~12dB Variable Bass Boost.



- Next Gen Advanced 5 Way Protection.





SPECIFICATIONS:



Total Watts (Peak): 3000 Watts



RMS Power @ 4 OHM: 1CH x 370 Watts



RMS Power @ 2 OHM: 1CH x 1000 Watts



RMS Power @ 1 OHM: 1CH x 1500 Watts



RMS Power @ 4 OHM Bridge: N/A





AUDIO SPECIFICATIONS:



Frequency Response: 25Hz ~ 18KHz



Signal To Noise Ratio: >95dB



Efficiency @ 4 OHM: >85%



Total Harmonic Distortion @ 4 Ohm, 30% Rated Power: <0.1%



Low Pass Filter (LPF): 25Hz ~ 18KHz



Subsonic Filter (HPF): 25Hz ~ 9.1KHz



Bass Boost Level: 0 ~ 12dB



Bass Boost Frequency: 50Hz ~ 110Hz





FEATURES:



Amplifier Class: D



Amplifier Type: Full Range Monoblock



Number Of Channels: 1



Minimum Impedance: 1 Ohm



Led Indicator: Power/Protect/Clip



Fuse Size: 90A



Remote Level Control: Optional



Overheat Protection: Yes - 176F/80C



Short Circuit Test: Yes



Low Voltage Protection: Yes



Clipping Protection: Yes



Body Color | Finish: Black





DIMENSIONS:



Overall Length: 5.82



Overall Width: 5.9



Overall Height: 2.1



Unit Weight: 4.5 lbs

What Our Customers Say

January 23, 2026

Absolutely no complaints!

A great item that looks really, really, really good too.

- Nia I..

January 23, 2026

Absolutely no complaints!

I am happy with this product in each and every single way.

- Mabon P..

January 23, 2026

Absolutely no complaints!

This is a very well-built, and a very nice tool.

- Jestin L..

Write a Review

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