One of the original Internet-direct subwoofer manufacturers, Hsu Research is well-known within the home theater and audio community. For over 20 years, their products have been leaders in the realm of high performance for relatively low cost. On hand today is the new ULS-15 MKII – a sealed subwoofer with a large 15-inch driver.
The Hsu Research VTF-3 MK5 HP Powered Subwoofer features highly flexible tuning configurations that allow the user to dial in the sub to match the listening room and/or the listener's preferences. It features a long-throw 15” driver and a built-in 600 watt amp that can produce peaks of up to 2,000 watts short term.