AIYIMA DC12-24V 2.1 Channel TPA3116 Subwoofer Bluetooth Amp

AIYIMA DC12-24V 2.1 Channel TPA3116 Subwoofer Bluetooth Amp HiFi TPA3116D2 2.1 Amplifier Board 50W x 2 + 100W Passive Subwoofer Amplifier (No Power Supply)
- ❶ With Bluetooth 5.0,QCC3003 high quality Bluetooth receiver,provides exceptional sound quality via crystal-clear wireless transmission
- ❷ Treble & Bass Control Function,Support the frequency and volume adjustment of the subwoofer, you can adjust the sound quality according to your needs
- ❸ Adopt Two Pcs TPA3116D2 HIFI Chip, Stereo Dual-channel Output to Ensure Continuous Serial High-power Operation, THD ≤0.1%.Wide Voltage Input DC:12-24V;
- ❹ 50W+50W left and right channel power output , subwoofer 100W. Can use for 2 Channel Audio Amplifier system;Connect two Passive Speaker & Passive Subwoofer as a 2.1 channel home Amplifier theater system
- ❺ Support AUX / Bluetooth 5.0 Audio input,Best for outdoor/ bookshelf/ computer/ desktop /ceiling /floor standing speakers, can use iPod, Phone, MP3 players, TV, Echo Dot, CD players, or Streaming Media players as input,Perfectly suited for your desktop in your home or office
Parameters:
Chip:TPA3116D2 + NE5532 + CSR8635
Power supply voltage: DC12V-24V, voltage socket 5.5*2.5, external negative internal negative (recommended DC24V4A)
Output impedance 4-8Î©
Output power left and right channel 50W+50W, subwoofer 100W, 2.1 channel
Frequency response: 20-20KHz
Length * width * height (124 * 130 * 33mm)
Weight about 570g
Precautions for use:
1. Do not use cheap audio signal lines These lines are not shielded by themselves. High-frequency noise will be introduced.
2. The correct order of use is to connect the power supply(Can use 19-24V laptop power) and the power amplifier first, and then let the power supply be connected to the mains Power socket .
The wrong way is to first connect the laptop power to the mains mains power socket and then connect the laptop plug to the digital amplifier.
Because the digital function has a filter capacitor inside, these will produce a slight low-voltage spark for 0.1 second, although there is no impact on performance, but this way The habit is not good either.
3. Use a power supply with as much current as possible. If you only use 2-3A power supply, the output performance will be greatly limited.
Inner structure:
Chip sets:2pcs TPA3116D2 + CSR8635 + 4 pcs NE5532
Large heat sink, long-term high-power stable work
Tip:
To have enough audio input and sufficient supply voltage/current, There will be enough output power.
The power supply voltage is higher and the relative power will be larger. The speakers with different impedances will have different output power.
In the case of sufficient voltage and current, the larger the ohms of the speaker, the smaller the relative sound power. Please pay attention!
Package included:
1Pc 2.1 Channel 50W*2+100W Bluetooth Amplifier(Without power supply)
Here is the Power supply link:https://amzn.to/2lVNx57
Country USA
Brand AIYIMA
Manufacturer AIYIMA
Binding Electronics
PartNumber A03
Model A03
Color Silver
Height 1.37795
Length 5.39369
Weight 1.543235834
Width 4.7244
Size A03
NumberOfItems 1
ReleaseDate 0000-00-00

Country	USA
Brand	AIYIMA
Manufacturer	AIYIMA
Binding	Electronics
PartNumber	A03
Model	A03
Color	Silver
Height	1.37795
Length	5.39369
Weight	1.543235834
Width	4.7244
Size	A03
NumberOfItems	1
ReleaseDate	0000-00-00

AIYIMA DC12-24V 2.1 Channel TPA3116 Subwoofer Bluetooth Amp HiFi TPA3116D2 2.1 Amplifier Board 50W x 2 + 100W Passive Subwoofer Amplifier (No Power Supply)

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