1.5"(dia:133mm)subwoofer speaker foam edge 2.impedance:4ohms SN:89dB 3.voicecoil: 19ASV 2F 4.power:15-20w 5.maganet:70x32X10

1.5"(dia:133mm)subwoofer speaker foam edge2.impedance:4ohms SN:89dB3.voicecoil: 19ASV 2F4.power:15-20w5.maganet:70x32X10

car subwoofer speaker