TPA3255 Amplifier Board Quick Response High Power Plug Play
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In stockR649
The Story
This TPA3255 amplifier board delivers high power and high-frequency performance with stable output, featuring a Class D intelligent chip for pure and dynamic sound. Made from durable metal and plastic, it is eco-friendly and lightweight, measuring 11x7x3.5cm. Ideal for speakers, radios, and other audio applications, it supports DC 24-40V power and includes NE5532P operational amplifiers for enhanced audio quality.
add_circle The Upside
- check High power output suitable for demanding audio setups
- check Compact and lightweight design for easy integration
- check Low standby current of 80mA for energy efficiency
remove_circle The Downside
- close Requires external DC power supply (24-40V, recommended 36V)
- close No enclosure or heatsink included; may need additional cooling
- close Distortion at 10% for maximum power rating may affect sound quality
Specifications & features
Key features
- check_circle TPA3255 Class D chip with high efficiency >90%
- check_circle Output power up to 315W per channel at 4 ohms (10% THD)
- check_circle Frequency response 20Hz-20kHz with dynamic range >100dB
- check_circle Signal-to-noise ratio >111dB for clear audio
- check_circle Includes NE5532P dual operational amplifiers
Specifications
Channels
2.0
Dimensions
11 x 7 x 3.5 cm
Dynamic Range
>100 dB
Frequency Response
20Hz-20kHz
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