The PreSonus Temblor T8 Subwoofer allows you to take charge of the low-frequency foundation of your mix with a combination of high quality components and design plenty of inputs and outputs and extensive user controls enabling seamless integration into your setup. The T8 provides two sets of inputs; left and right balanced 1/4 TRS and unbalanced RCA main inputs allowing the subwoofer to pair with PreSonus BT-series active speakers and home stereo speakers.