Massive Audio GTR Series 8" Subwoofer No need to worry because

No need to worry because its 1-ohm capability will drive a pair of 4-ohm DVC subwoofers or quad-configuration of 2-ohm DVC subwoofers with ease

What that means is your front 4 channels and the subwoofer signal are separated and individually controllable

2 Grille frames

Amp Max Power (watts) 2500

Make and receive calls

Massive Audio GTR Series 8" Subwoofer No need to worry becauseAll 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