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

Newly Designed Light Weight Ultra-Strong Cast Aluminum Basket!

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”

Features:

• 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

Specifications:

• 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