HiFi Bluetooth 5.0 Digital Energy Amplifier Stereo 2/4 Channel Audio Amp 50W x 4

Entrance & Again Panel Introduction:

Sort

4-CH Bluetooth Amplifier

2.0 Bluetooth Amplifier + Energetic SUB Amp

2.1/2.2 Bluetooth Amplifier

4-CH Bluetooth Amplifier

Passive SUB & Mono Channel Amplifier

Tube Preamp + Headphone Amp

Energy

50W x 4 @4ohm

160W x 2 @4ohm

100W + 50Wx2 @4ohm

45W x 4 @4ohm

100W @2Ω: 70W @4Ω: 50W @8Ω

160mW 32Ω load (Headphone)

Blutooth Model

5.0

5.0

5.0

4.0

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5.0

Enter

Bluetooth + RCA + U-Disk

Bluetooth + RCA + U-Disk

Bluetooth + RCA + U-Disk

Bluetooth + RCA + U-Disk + SD Card

RCA

Bluetooth + RCA + USB

Output

Passive Audio system / One other M4 Amp

Passive Audio system + Energetic SUB

Passive Audio system + Passive SUB & Energetic SUB

Passive Audio system

Passive Subwoofer / Mono Passive Speaker

Headphone + Amplifier + Energetic Audio system

THD

≤0.04%

≤0.04%

≤0.04%

≤0.4%

≤0.03%

≤0.01%

SNR

≥98dB

≥98dB

≥98dB

≥80dB

≥106dB

≥103dB

Included Energy Provide

24V 4.5A

32V 5A

24V 4.5A

12V 5A

19V 4.74A

12V 1.5A

Speaker Impedance

2~8ohm

2~8ohm

2~8ohm

2~8ohm

2~8 ohm

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Supporting wired 2 teams of stereo RCA and wi-fi Bluetooth 5.0 enter, suitable with commonest audio gadget equivalent to telephones, computer systems, TVs, MP3, TV, CD gamers and many others. With U-disk enter, it may be used as a digital music participant, supporting MP3, WAV, APE, FLAC and WMA lossless codecs.
With 4 teams of speaker sockets output, they will output on the similar time and every channel with unbiased quantity management. Its max output energy can attain 50W×4, and geared up with high-quality 24V/4.5A energy provide, sufficient to drive most house audio system.
Cheap circuit structure, concise wiring and high-quality elements to make sure HiFi clear sound and very long time steady work. Separate design of small and enormous sign circuit for higher circuit safety. Distinctive Bluetooth design with none exterior antenna, very sensible and exquisite.
Propersize with beautiful look, aluminum alloy case is CNC machined and with anodizing course of, extra trendy and sturdy, very appropriate for house, workplace and desktop audio system use.