Certified Technology Specialist (CTS) Practice Exam 2025 - Free CTS Practice Questions and Study Guide

Onboard amplifiers are a critical internal feature that significantly enhances the performance of powered speakers. These amplifiers are integrated directly within the speaker enclosure, which allows for a more efficient and optimized audio signal processing. By having the amplification capabilities built into the speaker, the system minimizes the need for separate external amplifiers, resulting in a more compact setup and reduced signal loss that can occur through long cable runs.

The inclusion of onboard amplifiers ensures that the speakers receive the correct amount of power required for optimal sound performance. Since the amplifiers are designed to match the specific drivers within the speakers, they can deliver the right frequency response and performance characteristics, leading to better sound quality and overall output levels. This integration also simplifies setup and reduces potential compatibility issues with external audio equipment.

In contrast, built-in equalizers are useful for adjusting the frequency response but do not directly enhance performance in the same way. External mixers can provide additional control over sound but are not inherent to the speakers themselves. Passive crossover networks do function within speakers to direct various frequencies to the appropriate drivers but are not as critical to enhancing overall speaker performance as the onboard amplifiers are.