VTF-15H MK2 Frequency Response - Ported (1 port open, 'EQ1') VTF-15H MK2 Frequency Response - Ported (2 ports open, 'EQ2') VTF-15H MK2 Frequency Response - Sealed ('EQ1') CEA 2010 Measurements (1 Meter from woofer, Peak) * Subtract 9 dB for 2 meter, RMS measurement VTF-15H MK2 One Port Open: VTF-15H MK2 Two Port

The VTF-15H MK2 is our flagship and highest-performing subwoofer designed for the ultimate home theater experience. With its exceptional capabilities, the VTF-15H MK2 stands as the pinnacle of performance in the HSU lineup.

The VTF-15H MK2 is our flagship and highest-performing subwoofer designed for the ultimate home theater experience. With its exceptional capabilities, the VTF-15H MK2 stands as the pinnacle of performance in the HSU lineup.

Preview: Hsu Research has released two new subwoofers, the $899 VTF-15H MK2 and the $799 VTF-3 MK5 HP. Both models feature 15" drivers and 600W RMS amplifiers, but differ in enclosure volume.

2015年1月16日 · Hsu Research offers nine subwoofers via their Website. The two newest models, the flagship VTF-15H MK2 and the step-down VTF-3 MK5 HP, up the ante from their previous offerings with a beefier 15-inch woofer—almost 7 pounds heavier than the woofer in the original VTF-15H that was well reviewed by S&V ’s predecessor Home Theater in 2011—and ...

2011年11月7日 · The VTF-15H is Hsu Research’s newest model. It’s also the biggest, and a remarkable value. You don’t need a lot of jack to add this box to your home theater, even when you include the roughly $1-per-pound shipping cost of this 100-plus-pound monster.

The VTF-15H MK2 is our new flagship model that features balanced inputs, integrated flare triangular ports, variable Q control, and hybrid operation (including both sealed and ported modes). Between the Q control, operating modes, and EQ choices, it caters to virtually any audiophile’s preferences and room.

Hsu Research VTF-15H Mk2 Subwoofer. This graph shows the quasi-anechoic (employing close-miking of all woofers) frequency response of the VTF-15H Mk2 subwoofer (blue trace). The VTF-15H Mk2’s close-miked response, normalized to the level at 80 Hz, indicates that the lower –3dB point is at 16 Hz and the –6dB point is at 14 Hz.

The HSU VTF-15H subwoofer was the flagship of the impressive Hsu Research family of subwoofers in 2008 when I bought 2 of them. They each have a built-in amp that provides 1400 watts peak and 350 watts continuous output. The have 15” drivers and two ports that can be “tuned” to behave a sealed unit or left open for bass reflex.