Bluetooth Amplifier Board Hifi Stereo Digital Power Amplifier Circuit Bluetooth

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Bluetooth Amplifier Board Hifi Stereo Digital Power Amplifier Circuit Bluetooth
Product Description
Brand
Unbranded
Type
Bluetooth Amplifier Board X
Compatible Brand
Universal
Bluetooth Amplifier Board Hifi Stereo 2.0 TPA3116D2 2X50W 5V Audio Amplifier Module Digital Power Amplifier Circuit Bluetooth 5.0 Dual Channel AMP
HIFI & Stereo
High quality dual channel power amplifier board for HIFI music. With AUX and Bluetooth two audio input methods, 2-in-1. 5.0 Bluetooth version, the transmission efficiency is higher, the transmission distance is farther. With a filter inductor, the sound is round and clear.
High Performance
The TPA3116D2 is a Class D amplifier IC from TI that has very high index parameters. Advanced oscillator / PLL circuit uses multiple switching frequency options to reject AM interference. The modulation frequency can be up to 1.2MHZ, and the high power output distortion is less than 0.1%. This helps prevent noise.
Protection Mechanism
The TPA3116D2 devices feature short-circuit and thermal protection as well as overvoltage, undervoltage, and DC protection to prevent total failure. In the event of an overload, the device reports the fault condition to the processor to protect itself from damage.
High Quality
I
t adopts copper DC connector and fence type terminal. It can withstand large current, no heat, no damage to the wire. Free DC head lead, compatible with the input power interface of this product, even if you don't have a DC head adapter or battery, it can be easily wired.
Application
The potentiometer adjusts the volume with a switch for easy control of the volume, making it ideal for DIY speakers. TDA3116D2 is widely used in store solicitation, home theater, square speakers, etc.due to its excellent performance and comprehensive cost performance.
Parameter:
Chip: TPA3116D2 (With AM interference supperession)
With or Without Filter: Yes (Filtered sound is more round and clear )
Adaption Supply Voltage: 5-27V (Optional 9V/12V/15V/18V/24V, high power recommended high voltage)
Speaker: 30W-200W, 4ohm-8ohm
Number of Channels: Left and right stereo (Stereo)
Version: 5.0
Transmission Distance: 15m (Without occlusion)
Protection Mechanism: overheating, undervoltage, overheating, DC detection, short circuit protection
Power Supply Voltage:
12V--8ohm speaker / 12W(Left channel)+12W(Right channel), 4ohm speaker / 20W+20W;
15V--8ohms / 18W+18W, 4ohm / greater than 30W+30W;
19V--8ohms / 32W+32W, 4ohm / greater than 45W+45W;
24V--8ohms / 38W+38W, 4ohm / greater than 55W+55W.
Note:
The power switch on the board is the standby switch. After the switch is turned off, the machine is in a low-power standby state. To completely turn off the power or unplug the DC plug on the machine for a long time.
Tip:
To have enough output power if the audio input is sufficient and the supply voltage/current is sufficient. 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 horn, the smaller the relative sound power.
Package includes:
1 * Amplifier board bluetooth 5.0
1 * Shell
1 * Screwdriver
1 * Power cord
1 * Heat sink
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Delivery details
- We will ship all orders within 2 business day of payment.
- The shipment usually takes 1-5 business days (Saturday and Sunday excluded).
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- Local pick up is not available.
Terms of sales
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Our items come with our warranty.
- Our warranty does not extended to any products that are physically damaged or that are not under normal operating conditions as a result of misuse or improper installation on the buyer/user's part.
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This product comes with 30-Day Money Back Guarantee.
- We stand behind every product we sell. If you're not pleased with your purchase, we'll be happy to make an exchange or refund.
- For all returned products, please contact us for the returning address.
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