September 2020 Promotion
Buy a Black Box
Recieve any two packs of HFT’s FREE (up to $998 value)
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.
Free items must be ordered at the time of purchase. Free item must be of equal or lesser value of the lowest priced purchased item. Items that are added on after the original order will NOT qualify. Cannot be combined with other offers.
Offer is valid until September 30th, 2020
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