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Massive Audio MA-SUMMO XL 154 15″ 3000W High-Performance Subwoofer


5 in stock

SKU: MASUMXL154 Category:

Newly Designed Light Weight Ultra-Strong Cast Aluminum Basket!

Massive Audio MA-SUMMO XL 154 15" 3000W High-Performance Subwoofer | Frankies Auto Electrics & Car Audio

15″ 1500 Watts RMS Dual 4 Ohm Subwoofer
How it is possible to get “MO” out of a Massive Audio CEA 2031 Certified “SUMMO” subwoofer? All you have to do is Double Stack 250 Oz Strontium Magnets on a newly designed lightweight ultra-strong cast aluminum basket.
Use dual 4 Ohm Black 3” anodized VC formers with Kevlar Spunlace suspended into a custom Black Anodized 1-piece milled pole plate.

This helps increase the concentration of the magnet field) Now just add oversized dual Poly Nomex Spiders.  Bond them to Kevlar fiber-reinforced Non-Pressed Paper Cones that have been stitched in “Red” onto the oversized surround. Throw in some 10-gage speaker cable that’s hard-wired to the tinsel leads and just bolt everything together! That makes the SUMMO 104 “XL”, 124 “XL” and 154 “XL” Extra: “Large, Low, and Loud”


  • Heavy Duty, Rugged Industrial Textured Cast Aluminum Basket
  • 250 oz High Energy Double Stack Strontium Magnet Structure
  • Dual Impedance Black Anodized Voice Coil Former with Kevlar Spunlace
  • Kevlar Fiber Reinforced Non-Pressed Paper Cone with Industrial Textured Finish
  • Red Stitched Edge to the Cone for Added Strength
  • Over-Sized Mirror Image Dual Poly/ Nomex Spiders
  • Black Anodized One Piece Pole-Plate for Added Motor Force
  • Heavy Duty Direct Input Wires Connection To Voice Coils
  • Reinforced Fiberglass Woven Dust cap for High Power Applications
  • Custom Tooled Rubber Gasket and Magnet Boot


  • Size: 15″
  • Peak: 3000W
  • RMS: 1500W
  • Cone: Non-Pressed Paper
  • Voice Coil: 3″ Dual 4-Ohm
  • Surround: EROM Foam with Red Stitching
  • Magnet: 250 oz. Triple Stacked
  • Terminals: Heavy Duty Direct Input Wires Connection
  • Basket: Die Cast
  • Tinsel Leads: Heavy Duty Triple
  • X-Max: 13.5mm
  • SPL: 93.8dB
  • Ported Box: 25″ (H) x 16″ (D) x 16″ (W)
  • Sealed Box: 3.5 Ft. 3
  • Weight: 3.20kg


Legendary Products & Support From Authorised Dealers

You’ve decided to buy Massive Audio. That means quality and performance are important to you, so who you buy your new Massive Audio gear from is just as important. Here are a few reasons to purchase from an authorized dealer and here is why.


Proper Training: Only authorized Massive Audio dealers are factory-trained to sell and install our products. They know our products and how to ensure that your new purchase exceeds your expectations!


Authorized Warranty: Massive Audio provides one of the best warranties in the business. Only customers purchasing through authorized dealers receive this comprehensive company warranty. Don’t be fooled by others who promise a full warranty, because it’s simply not true.


Support: If you have an issue, you are covered by Massive Audio Australia’s manufacturer’s warranty and all you need to do is send it back in directly to get any warranty issues sorted, not post it back overseas, it’s all done right here.


Protect Your Investment: Protect yourself and your investment by making sure you buy your Massive Audio product from us, an online dealer who is part of the Massive Audio family. Ask yourself, is it worth saving a few dollars to not be covered?!



Weight 3.20 kg


Massive Audio


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Massive Audio MA-SUMMO XL 154 15″ 3000W High-Performance Subwoofer

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5 in stock