Trinity Audio Solutions H Series 15" Subwoofer 1.7L /1.8L This unit has a self

This unit has a self exciting internal voltage regulator that does not require anything to be plugged into the alternator

Voice Coil Diameter: 2″

4D dares you to create the system of your dreams

71 Lbs (11

Trinity Audio Solutions H Series 15" Subwoofer 1.7L /1.8L This unit has a selfThe new H Series Subwoofers are the culmination of science and art, designed to exceed all expectations while providing an unmatched value. The H Series Subwoofers feature: Cast aluminum high excursion baskets with an optimized air flow design. FEA enhanced motor with Cooling Flow Technology allows for increased thermal dissipation and heat sink capacity resulting the motor structure running cooler for longer playing periods resulting in less failures