BT309-A (800W USB CD FM)
Feature:
1)This machine has two microphone input channels. The overall design is based on room requirements. The Kara OK effect processor uses 24 bit. The 96 khz high-speed ADC DAC chip handles human voice effects, making the singing more natural and beautiful
2)MP3 player with USB stick and SD card, FM radio with automatic channel
search function.
3)Built-in MP3 player with infrared remote control receiving function.
4)Built-in Bluetooth Receiving Function.
5)This machine has perfect protection measures
- Output short circuit protection system.
- Overheat overload protection.
Specification:
1.Rated voltage: DC12V/AC 220V
2.Rated power: 50W+50W
3.Max power: 400W+400W
4.Resolution: 20-20 KHZ
5.Distortion rate: 0.4
6.Impedance: 4-16 ohms
7.Signal to noise ratio: ≥80dB
8.Effective frequency range