Product Description & Reviews
DROK Digital Amplifier Board 100W Parameters: Voltage range: DC 10-25V Output power: 100W (Max) Output load: 4-8 Ohm (Recommend) Frequency response range: 14-100KHz Signal-to-noise ratio (SNR): not less than 100DB Switching frequency: 1.2MHz Chip: TPA3116x2 Reverse connection protection: Yes (Positive and negative reversal is not energized.) The number of channels: one left channel and one right channel (PBTL) Special Notes: 1. The speaker of each channel must be connected in strict accordance with the wiring diagram. If reverse the connection, will seriously reduce the sound effects. 2. The current ability of external power supply 5V port is within the limits of 100mA. Super-power use is strictly prohibited. 3. Increasing the power supply voltage appropriately and using relatively low impedance speakers, can be very effective to improve the output power. 4. We recommend for adequate power supply (the current must be large enough), otherwise, it cannot give play to the power of amplifier and speaker. 5. Although the product is a digital amplifier, there still will be heating phenomenon during the use, it is normal. Package Includes: 1 × TPA3116D2 Digital Amplifier Board
Features & Highlights
- DROK digital amplifier board is operated by wide working voltage DC 10-25V with reverse connection protection.
- The power amplifier is made of high performance amplifier chip TDA3116D2, 2 channel stereo amplifier, 100W output power.
- The amp board is designed with a volume potentiometer, you can easily turn the voice high and down.
- 4-8 ohm speakers are highly recommended for this DROK digital amplifier.
- Note: to ensure this stereo amplifier work better, please add adequate power supply (the current must be large enough).
|Package Weight:||0.1 pounds|
|Package Size:||4 x 3 x 3 inches|
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