BRW CAR AUDIO

Hifonics XXJUPITER XX Jupiter 2/3/4-Channel Super A/B-Class 700W Max Amplifier Generation XX Amplifier Series The variable subsonic's filter is operational between 10 Hz and 150 Hz on all Competition XX Super-A/B Class amplifiers and between 10 Hz and 50 Hz on all Competition XX Ultra D-Class amplifiers. "Freq" adjusts the Hi-Pass and Low-Pass/Band-Pass feature. A Bandpass is created using both Low-Pass and Subsonics settings. Use of "X1" or "X10" switch shifts the frequency by a factor of 10, e.g., 40Hz shifts to 400Hz. This switch is also used to adjust LP or BP. "Phase Shift" corrects phasing errors such as those caused by off-center positions relative to a speaker location. Phase corrections acoustically focus your ears to be the audio center when not centered to the actual speaker. Properly used, Phase Shift eliminates phase distortions cause by mismatched speaker combinations and/or those distortions inflicted by the vehicles acoustical abnormalities and compromised speaker locations. The end result, time aligned "coherent sound" and no listening fatigue.