paghingalan Mamumulong Auto mamumulong Modelo 130APU04K diametro 130MM 5.25 pulgada rated nga gahum 100 watt angkong impedance 4 Ohm ± 15% Labing ubos nga kalanog Frequency 180 ± 20% Hz Output Sound Pressure Level (SPL) 99 ± 3db Epektibo Frequency Band F0-10KHZ, Average SPL ± 10db sertipiko Post panahon: Aug-03-2018