AV Amp入的分頻點應該係LPF (Low Pass Filter) of LFE,(Low Frequency Effect)
LFE係 (點1)嘅低音聲效,呢個低頻聲效係5hz去到120hz,
所以一般會係 set 120hz,如果subwoofer出怪聲就可以向下調低個LPF。
Panasonic DP-UB9000EBK, Shield TV Pro 2019, Apple TV 4K, Acurus Muse 16, PSI Audio A21-M x 5, A17-M x 2, Yamaha HS5 x 2, Arendal 1723 2S x 2, Procella P15A x 2, Epson EH-12000B, Grandview Screen