สถานที่กำเนิด
Guangdong, China
Chip
TPA3116D2 + 6925C + NE5532
Frequency
20Hz-20Khz (± 3db)
Signal to noise ratio
≥98db
Audio input
RCA / U disk / BT
Audio output
gold-plated terminal block / RCA
product name
4 Channel 50Wx4 Home Theater Speaker Amplificador Audio Power Amp