HDMI Digital Decoder 5.1 Channel Power Amplifier USB FM Optical Fiber Coaxial Audio DTS Decoding

HDMI Digital Decoder 5.1 Channel Power Amplifier USB FM Optical Fiber Coaxial Audio DTS Decoding

Features:     
- With bluetooth U-disk
- Built-in FM
- USB function
- Double microphone input
- Karaoke chip
- Power amp tube
- Big transformer
- one active bass output and a group of inactive bass output
- 4 channels HDMI input interface
- 1 channel HDMI video output for computer or projector
- 5.1 audio output

Parameters:  
- TDH: <0.7% 1Khz
- Degree of separation: >=40db
- Power supply: 220V  50Hz
- Power consumption: 250W
- Weight: About 7.1kg
- Dimension: 420*370*125 mm

SNR:
- Preamp:>=80DB (A weight)
- Mid: >=80DB (A weight)
- Surround: >=80DB (A weight)
- Bass:>=80DB (A weight)

SNR:
- Preamp:>=92DB (Squelch)
- Mid: >=92DB (Squelch
- Surround: >=92DB (Squelch)
- Bass:>=80DB (Squelch)

Input sensitivity/impedance:
- Circuit input: <=280mV/47Kom
- Speaker input: <=35mV/1Kom

Frequency response:
- Main channel 300Hz-20Khz (-1/-3db)
- Mid channel: 300Hz-20Khz (-1/-3db)
- Surroung sound channel: 300Hz-20Khz (-1/-3db)
- Bass channel: 50Hz (-10db)-200Khz (-10db)

Output power:
- Preamp: >=90W+90W PMPO (8Ohm)
- Preamp: >=55W+55W PMS (8Ohm)
- Mid: >=40W PMPO (8Ohm)
- Mid: >=19W PMS (8Ohm)
- Surround: >=40W+40W PMPO (8Ohm)
- Surround: >=19W+19W PMS (8Ohm)
- Bass: >=140W PMPO (8Ohm)
- Bass: >=7 0W(independent test) PMS (8Ohm)

Package included:
- 1 x Power Amplifier