Infinity SUB R10 Reference Series Powered Subwoofer owners manual
Infinity Reference SUB R12 Powered Subwoofer SUBWOOFER REAR-PANEL CONTROLS AT CONNECTIONS Crossover Control: Tinutukoy ng control na ito ang pinakamataas na frequency kung saan ang subwoofer ay muling gumagawa ng mga tunog. Kung mas mataas ang itatakda mo ang…