This is TDA7498E 2X160W Dual Channel Digital Audio Amplifier Circuit Board. The TDA7498E is a dual-channel digital audio amplifier integrated circuit (IC) known for its ability to deliver high-quality audio output. Capable of delivering 2x160W output power into 4 ohms or 2x100W into 8 ohms, making it suitable for medium to high-power audio systems. Utilizes Class-D amplifier technology, which offers high efficiency and low power dissipation compared to traditional analog amplifiers.

Provides two independent amplifier channels, allowing stereo audio output or parallel bridged operation for increased power output. Typically includes various protection circuits such as overvoltage protection, overcurrent protection, over-temperature protection, and DC offset detection, safeguarding the amplifier and connected speakers. Supports various input sources such as line-level inputs or RCA connectors, allowing flexibility in connecting audio sources like smartphones, computers, or other audio devices.

The circuit board hosting the TDA7498E is usually compact and can be integrated into various audio systems, including home theaters, powered speakers, or DIY audio projects. Provides relatively low total harmonic distortion (THD) and noise, ensuring high-fidelity sound reproduction.

When using a circuit board based on the TDA7498E, its essential to ensure proper power supply, appropriate heat management, and adherence to the manufacturers guidelines for optimal performance and longevity of the amplifier circuit.

Note: The actual product may vary in slight variation in color and components with the image shown depending upon quantity availability.

Features:

1. Power Output: 2x160W into 4 ohms or 2x100W into 8 ohms
2. Class-D Amplification: High efficiency and low power dissipation
3. Dual Channels: Two independent amplifier channels
4. Protection Circuits: Overvoltage, overcurrent, over-temperature, and DC offset protection
5. Audio Inputs: Support for various input sources (line-level inputs or RCA connectors)
6. Compact Design: Space-saving and adaptable for different audio setups
7. Low Distortion: Minimal total harmonic distortion (THD) and noise
8. Heat Management: Efficient heat dissipation mechanisms included.
9. Heat sink temperature to a certain degree fan operation forced heat dissipation
10. Support BTL mode (J1, J2, J3, J4 short connect on the back of the power amplifier board), 36V power supply, 3 ohm mono 220W output (TDA7498, TDA7498L chip does not support this function)
11. The sound box is large enough, and the recommended voltage is 32V, and the DC power is above 8A, and the power is too small

Specifications:

1. Output power: 2 X 160W
2. Use the 4 ohm impedance horn unit
3. Input voltage: 36V DC
4. The output power: 160W+160W
5. Working voltage: DC 15~36V DC direct current belt input polarity protection
6. Horn impedance: 4 ohm,6 ohm,8 ohm
7. Heat dissipation mode: temperature control forced air cooling
8. Voltage: 36 Volts
9. Mounting Type: Surface Mount
10. Number of Channels: 2
11. Product dimensions (mm): 12 x 79 x 20
12. Product weight (g): 190g

Package Includes:

1 x TDA7498E 2X160W Dual Channel Digital Audio Amplifier Circuit Board