- Waistband power amplifier with USB/SD/FM
- 2017-08-14 03:17
- Model Number: SA47 Brand Name: GOLDEN VOICE Key Specifications/Special Features: USB + SD/MMC card + FM + MP3 + 12V DC + aluminum alloy panelOutput power (RMS): 20Wx2 (4ohms)S/N ratio: ≥80dBFrequency response: 20Hz-20kHz, ±2dBImpedance: 4-16oh...