on-Q 717AU100WH Impedance Matching Volume Control ຄູ່ມືການຕິດຕັ້ງ
on-Q 717AU100WH Impedance Matching Volume Control Introduction The On-Q/Legrand Speaker Level / Impedance Matching Volume Control, P/N AU0100-WHDM-V1/AU0100-WHLA-V1, is meant to be used in multiple speaker distributed sound systems. These volume controls enable more pairs of speakers to be connected…