Description

TDA 7388 AUDIO AMPLIFIER 4 CH

The TDA 7388 Audio Amplifier is a high-performance, 4-channel audio amplifier designed for use in car audio systems, home theater setups, and other audio applications. Powered by the advanced TDA 7388 chip, this amplifier delivers clear, distortion-free sound with high output power and low power consumption. With four channels of audio amplification, it can drive multiple speakers, providing a rich, immersive sound experience.

The TDA 7388 amplifier is known for its low harmonic distortion and low noise operation, making it ideal for high-fidelity sound systems. This compact and efficient design is perfect for DIY audio projects or as a replacement for existing car amplifiers or home audio equipment. Whether you’re upgrading your car’s stereo system or building a custom audio setup, the TDA 7388 offers a reliable and affordable solution for delivering excellent audio performance.

Key Features:

• 4-Channel Output: Provides 4 channels of audio amplification, ideal for driving multiple speakers in a stereo setup or home theater system.
• High Power Output: Capable of delivering up to 14W per channel (RMS) for clean, powerful sound that can drive a wide range of speakers (4Ω or 8Ω).
• Low Distortion: Low Total Harmonic Distortion (THD) ensures clear, distortion-free audio even at high volumes.
• Low Noise Operation: Designed for low noise and minimal interference, providing high-fidelity sound with clear highs, mids, and deep bass.
• Thermal and Overload Protection: Built-in overload, overheat, and short-circuit protection for safe, reliable operation.
• Compact Design: Small form factor allows for easy integration into custom audio systems or replacement of old amplifiers in existing setups.
• Easy Installation: Simple wiring and pinout connections make it easy to incorporate into a variety of audio systems, including car audio, DIY speaker systems, and home audio.
• Low Power Consumption: Efficient design minimizes power usage, making it suitable for energy-conscious projects and portable setups.
• Adjustable Gain Control: Onboard potentiometer for adjusting volume levels and fine-tuning sound output.

Specifications:

• Amplifier Type: Class AB (4-Channel)
• Chipset: TDA 7388
• Power Output:
  • 14W per channel (RMS) at 4Ω speakers
  • 10W per channel (RMS) at 8Ω speakers
• Voltage Supply: 12V DC (typically used in car audio systems)
• Speaker Impedance: Compatible with 4Ω or 8Ω speakers
• Signal-to-Noise Ratio (SNR): ≥ 90dB
• Total Harmonic Distortion (THD): ≤ 0.1%
• Frequency Response: 20Hz – 20kHz
• Overload and Short-Circuit Protection: Built-in protections for overheating, overload, and short circuits to ensure safe operation
• Thermal Protection: Auto-shutoff feature to prevent damage due to overheating
• Size: 60mm x 60mm (compact size suitable for various applications)
• Weight: Approximately 40g
• Gain Control: Adjustable onboard potentiometer for fine-tuning output volume

Applications:

• Car Audio Systems: Upgrade your car’s audio system with a reliable and efficient 4-channel amplifier for better sound quality.
• Home Audio Systems: Use in home theater or stereo setups for driving multiple speakers and enhancing audio performance.
• DIY Audio Projects: Perfect for creating custom audio systems, whether for speakers, amplifiers, or multimedia projects.
• Portable Speaker Projects: Integrate into portable Bluetooth or wired speaker systems to provide high-quality audio amplification.
• PA Systems: Use in small public address systems that require 4-channel amplification for clear audio output.