disturbed471985 5,000+ posts
CarAudio.com Veteran
50+ lbs of AQ hdc3 "big gap" motor on a Lighting Audio basket. 10" spiders using 8layers of beef from a zv4 coil and zv3 surround.
Ask Corey as it has a zv4 coil sitting in her as we speak no rub no issues.... Rare motor.... Got this sub out of his personal collectionHow does a zv4 coil fit into an hdc3 motor? Even if its the old model with the wide gap, im not sure that would fit, my buddy had a hard time fitting a zv3 coil on his.