Massive Audio GTR124 12" 1500W Peak 2.5" Dual 4-Ohm Voice Coil Car Subwoofer Vehicle Electronics & GPS 4-Channel 3500 Watts Max Class-D

4-Channel 3500 Watts Max Class-D Full-Range Car Audio Amplifier

Electra Glide 2014-up

Install a new car stereo

When replacing a radio

Massive Audio GTR124 12" 1500W Peak 2.5" Dual 4-Ohm Voice Coil Car Subwoofer Vehicle Electronics & GPS 4-Channel 3500 Watts Max Class-DBRAND NEW MASSIVE AUDIO GTR124 12 inch 1500 Watts Peak 2. 5" Dual 4 Ohm Voice Coil Car Audio Subwoofer All GTR Series subwoofers use dual tight red stitching thats sewn through a Textured Non Pressed Pulpe 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