TPA3255 DIY Sound Speaker Amplifier Audio Board Class D 4 Channel High-Power Digital Amplifier Board Sound System Component
Features:
1.High Power Output: The TPA3255 mini amp home theater features the efficient TPA3255 chip and a four-channel design, allowing it to drive multiple speakers or sound systems simultaneously, providing higher volume and a broader soundstage.
2.Premium Sound Quality: This DIY sound speaker amplifier audio board utilizes advanced digital audio processing technology to achieve low distortion, high signal-to-noise ratio, and wide-bandwidth response, ensuring high-fidelity audio reproduction. It also supports high-resolution audio for detailed and lifelike music and sound.
3.Stability and Reliability: The TPA3255 digital power amplifier board incorporates high-quality electronic components and a carefully designed heat dissipation system. It effectively reduces operating temperatures, maintains stable performance, and offers protection against overload, overvoltage, and overheating. This allows for stable operation even under prolonged high loads, extending the lifespan of the equipment.
4.Superior Craftsmanship: The hifi power amplifier module is built with precision surface mount resistors, ensuring excellent signal-to-noise ratio. It uses dedicated audio inductors to deliver crisp and powerful sound. The PCB features a 1.6mm thick double-sided material with a 2.0-ounce copper thickness, along with full tin spraying, guaranteeing excellent current flow for both small and large currents.
5.Easy Installation: The TPA3255 high power audio amp board is designed for easy installation and compatibility with various audio setups. It has a compact size of 1089435mm and weighs only 258g, making it suitable for space-constrained installations and portable applications. The DC24-48V switch power supply allows for flexible power options.
Specification:
Origin: Mainland China
Main Filter Capacitor: 470UF/50V*4
Chip: TPA3255
Working Mode: Class D
Static Current: 150mA
Operating Efficiency: . >90%
Output Power:
315W/4Ω,Distortion 10%*4
185W/8Ω,Distortion 10%*4
260W/4Ω,Distortion 1%*4
150W/8Ω, Distortion 1%*4
Frequency Response: 20Hz to 20KHz
Dynamic Range: >100 dB
Signal-to-Noise Ratio: (SNR) > 111dB
Operating Voltage: DC24-48V switching power supply (DC)
Size: 108*94*35mm/4.21*3.67*1.37in
Weight: 258g
Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.
1*Digital Power Amplifier Board
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