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- Product Name:Stereo Audio Amplifier Circuit kit
- Chip Type: Class AB
- Supply voltage: 25+25 VOLTS AC
- Output channel: 2 channel Stereo
- Output power: 45W+45W
- Power efficiency: over 80%
- Impedance: 4Ω to 8Ω (Use 4Ω for Double Power)
- Frequency response: 20Hz to 2000Hz
- Speakers size: 6 to 8 inches (8 inches recommended)
- Size: 14.5*11*4cm
₨ 650
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- Model: PAM8403 amplifier module.
- With power ON-OFF & volume control button.
- Good sound quality
- Super mini design allows it to be easily placed in a variety of digital products.
- Filterless, Low Quiescent Current and Low EMI
- Can use the computer USB port, USB power bank or a mobile phone charger to supply the 5V support power
- Battery power can also be used 3-5V
- Can provide 3W (left channel) + 3W (right channel) output power into a 4Ω or 8Ω speaker load and 5V power supply
- CMOS class D amplifier design for high efficiency and low cost
₨ 195
