Massive Audio GTR Series 12" Subwoofer Coil Configuration:Dual 2 Ohm XTRA XTRA Large Double Stacked

XTRA XTRA Large Double Stacked Motor Structures

This design allows it to actually charge its capacitive bank on the downside of the AC signal wave which is essentially unused power anyway

Pig Tail Connectivity for Easy Installation

0 dB to +12 dB

Massive Audio GTR Series 12" Subwoofer Coil Configuration:Dual 2 Ohm XTRA XTRA Large Double StackedAll GTR Series subwoofers use dual tight red stitching thats sewn through a Textured Non Pressed Pulp cone onto a Custom High Roll Foam surround. Then its bonded to a heavy gauge steel basket thats bolted to double stacked high flux Y30 120oz Strontium ferrite magnets. Then everything dances on a springy high quality spider with high grade woven tinsel leads that connect to a custom terminal case with flexible pure copper wire. These woofers scream