QD Series Class D Power Amp: New Front Panel Outlook
- carwen2
- Jul 11
- 2 min read

About QD Series Class D Power Amplifier
Amperes QD Series Class D Power Amplifier is known for its compact size, high efficiency, broad frequency range, and reliability in large-scale PA System deployments. Whether you’re powering speakers in schools, malls, or corporate facilities, the QD Series Power Amp is engineered for performance and long-term value.
What's New in the QD Series Front Panel Outlook?

The front panel of the new Amperes QD Series Class D Power Amplifier features a sleeker, more modern aesthetic that aligns with today’s professional AV rack standards. Compared to the previous version - which used a perforated grille pattern - the new panel features a refined horizontal ventilation layout that offers a cleaner appearance while maintaining effective airflow. The LED indicators are clearly positioned to indicate operational status, and the power switch is retained on the right for consistency.
While the core performance of the QD Series Class D Power Amp remains unchanged - including delivering high efficiency, low heat output, and excellent audio clarity - the refreshed panel improves visual integration and enhances visual symmetry in rack systems, blending the amplifier more effectively into high-end installation environments.
QD2000 Series Model
This update applies to the all models of QD2000 Series Class D Power Amplifier:
QD2025 - 250W 100V Line
QD2050 - 500W 100V Line
QD2075 - 750W 100V Line
QD2100 - 1000W 100V Line
Learn More About QD Series Power Amplifier

Explore the full specs and resources of QD Series on the product page here.
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Have questions?
Contact us at info@ampereselectronics.com for further inquiries.