April 2019 Promotion: Synergistic Research "Black Box" Low-Frequency Acoustic Treatment
Purchase a Black Box (in black or white finish) and receive any two packs of HFT, HFT 2.0, HFT X, HFT Speaker Kit or HFT Wide Angle Free (Up to $998 Value).
From Synergistic Research:
There is no other compact acoustic treatment device that you can place in your listening room to solve your low-frequency problems except the Synergistic Research Black Box.
Based on our award-winning and patented sympathetic resonance technology, the Black Box is an (all in one) Broad Spectrum Low-Frequency Resonator Array with UEF Tech that effectively eliminates bass nodes while expanding your room’s ability to accurately portray low-frequency information and spacial content. Working from the principle that all frequencies in the audible bandwidth are linked through harmonics, the Black Box balances low frequencies, mid-range, and high frequencies through a mathematically derived algorithm based on tuned sympathetic resonance. So when you get the phase correct at 20Hz for example, it clears up every multiple of 20Hz so, 40Hz, 80Hz, 160Hz and on.