Massive Audio GTR Series 12" Subwoofer Coil Configuration:Dual 2 Ohm Cms: 270 uM/N

Cms: 270 uM/N

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

Front/Rear: 0 to +18 dB @ 45Hz (LP mode)

and your amps may end up with very little audio signal resulting in weak sound

Rear Low level: 1 RCA pair

Massive Audio GTR Series 12" Subwoofer Coil Configuration:Dual 2 Ohm Cms: 270 uM/NAll 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