What settings should my sub be on?
If you have large floor-standing main speakers, set the subwoofer’s crossover between 40Hz and 60Hz. If you have smaller bookshelf speakers, set the crossover slightly higher at around 50Hz to 80Hz. For small satellite speakers, set the crossover between 80Hz and 160Hz.
What dB level should I set my subwoofer?
Most people find that 70 or 75 dB on your SPL meter at your listening seat is a comfortable playback level.
What frequency should I set my subwoofer amp?
Subwoofers: 70-80 Hz (low pass), the most essential purpose of a subwoofer crossover is to block midrange sounds. Car main speakers: 50-60 Hz, the most critical element in main speaker crossovers is to block low-end bass (frequencies 80 Hz and below)