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Essential Massive Audio 2x 15" 2800w Subwoofers W/ Monoblock 1500 Watt Amplifier Class D Collection [U2EdHQrb]

$60.99 $195.99 -69%

Heavy-gauge Steel Basket with Industrial Texture PaintingDual-Stacked High Flux Y30 120oz Strontium Ferrite MagnetsDual Impedance / 2.5" 4 Layer Hi-Temp Voice CoilPoly-Cotton Spider with Woven Round Tinsel LeadsUV Treated / Non-Pressed Paper Cone wit

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  • Heavy-gauge Steel Basket with Industrial Texture Painting
  • Dual-Stacked High Flux Y30 120oz Strontium Ferrite Magnets
  • Dual Impedance / 2.5" 4 Layer Hi-Temp Voice Coil
  • Poly-Cotton Spider with Woven Round Tinsel Leads
  • UV Treated / Non-Pressed Paper Cone with EROM Foam Surround


Massive Audio 2x 2800 Watt Subwoofers Dual 4 Ohm Voice Coil GTX154 W/ Massive Audio Monoblock 1 Channel Full Range Amplifier 1500 Watt Class D E3F





All GTX subs use tight Red stitching that's sewn through a UV-treated non-pressed paper cone onto an EROM foam surround. Then it's bonded to a heavy gauge steel basket that's bolted to double stacked high flux Y30 70-150oz 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.





Dont let its diminutive size fool you, this ultra compact Massive Audio E3F EDGE Series Amplifier is a Class D powerhouse capable of up to 1500 Watts RMS at 1 Ohm. With a frequency range of 25Hz - 18KHz this amplifier will deliver high current for Subwoofers, Mid-Range and Full Range Speakers!





Its Class D design enables its compact footprint and cool running within all system configurations. Theres no need to worry about running out of gas, our E3F has a regulated power supply and dual output voltage.







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This Listing Includes:



(2) 15" Subwoofers GTX154



(1) Massive Audio Monoblock Amplifier E3F





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Specifications and Features per each GTX154 Subwoofer





Features:



- Heavy-gauge Steel Basket with Industrial Texture Painting



- Dual-Stacked High Flux Y30 120oz Strontium Ferrite Magnets



- Dual Impedance / 2.5" 4 Layer Hi-Temp Voice Coil



- Poly-Cotton Spider with Woven Round Tinsel Leads



- UV Treated / Non-Pressed Paper Cone with EROM Foam Surround



- Round Shape PP Vacuum Dust Cap



- 10mm Top Plate



- Customized Rubber Gasket & Magnet Boot





Specifications:



Size: 15"



Watts RMS: 700



Peak Power: 1400



Cone: UV Treated / Non-Pressed Paper



Voice Coil: 2.5" Dual 4 Ohm



Surround: EROM Foam



Magnet: 120oz



Terminals: 5 Way Binding Push Terminals



Basket: Heavy Gauge Steel



Tinsel Leads: Woven Round



X-Max: 15mm + 10mm top plate



SPL: 88.1 dB



FS: 34.6Hz





Dimensions:



Ported Box: 20"H x 15"D x 24"W / 14.05 sq. in. Port Area



Sealed Box: 3.43 ft3



Mounting Depth: 8.07"



Mounting Width: 13.62"



Overall Diameter: 15.35"





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Specifications and Features of E3F Amplifer





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 11, 2026

Absolutely no complaints!

The quality and the price are both so perfect.

- Branwen J..

January 11, 2026

Absolutely no complaints!

A great product that is very, very, very, very smart.

- Dwynwen K..

January 11, 2026

Absolutely no complaints!

A product that is a real, real joy to work with.

- Rhodri B..

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