TremorX

Automotive Upgrades

Earthquake Sound TremorX Subwoofers

September 5, 2018 -For the car audio enthusiasts who need to add some tremor to their trunk; Earthquake Sound gives to you the TremorX line of subwoofers. These subwoofers are ready to get louder and lower than any other subwoofer in its category. They are offered in 10″, 12″, and 15″ sizes and 4-Ohm or 8-Ohm voice coil options to…