TDA2030 active speaker audio systems with 60 watt output power

A simple multiway active speaker audio system can be designed using the TDA2030 audio IC. This TDA2030 active speaker audio system circuit is created to deliver optimal acoustic performance, as each loudspeaker is specifically designed and optimized for a limited frequency range. The midrange section includes two filters: a high-pass circuit followed by a low-pass network. With a supply voltage (VS) of 36V, the output power delivered to the woofer is 25W at a distortion level of 0.06% (30W at a distortion level of 0.5%). The power supplied to the midrange and tweeter can be optimized during the design phase, considering the loudspeaker efficiency and impedance (RL = 4 ohms to 8 ohms).

The TDA2030 audio IC is a versatile and widely used component in the design of multiway active speaker systems. It is capable of delivering significant output power while maintaining low distortion, making it suitable for high-quality audio applications. The design of the speaker system incorporates a multiway configuration, which allows for the effective separation of audio frequencies across different loudspeakers.

The woofer is responsible for low-frequency sounds, while the midrange and tweeter handle mid and high frequencies, respectively. By implementing a high-pass filter for the midrange and a low-pass filter for the woofer, the system ensures that each speaker operates within its optimal frequency range. This design approach not only improves sound clarity but also enhances the overall listening experience.

The output power specifications indicate that the system can deliver 25W of power to the woofer at a very low distortion level of 0.06%, which is ideal for maintaining audio fidelity. At a slightly higher distortion level of 0.5%, the system can push up to 30W, providing flexibility in performance depending on the application needs.

When designing the system, it is crucial to consider the efficiency and impedance of the loudspeakers. The recommended impedance range of 4 to 8 ohms allows for compatibility with various loudspeakers, ensuring that the system can be tailored to specific requirements. The careful selection of components and tuning of the circuit will ultimately determine the acoustic performance and efficiency of the multiway active speaker audio system, making it suitable for a wide range of audio applications.A very simple multiway active speaker audio systems can be designed using the TDA2030 audio IC. This TDA2030 active speaker audio system circuit is designed to provide the best possible acoustic performance since each loudspeaker is specially designed and optimized to handle a limited range of frequencies. The midrange section consists of two fil ters, a high pass circuit followed by a low pass network. With VS = 36V the output power delivered to the woofer is 25W at d = 0. 06% (30W at d = 0. 5%). The power delivered to the midrange and the tweeter can be optimized in the design phase taking in account the loudspeaker efficiency and impedance (RL = 4ohms to 8ohms). 🔗 External reference