AMP500H+7294: LP 400W+HP 100W Poweful Output with U-shaped Aluminum Radiator Class H Power Amplifier Module

NEWS AND BLOGS

• Sep,2026 09

  Amplifier Abbreviations Explained: AMP, DSP, PFC, LLC, BTL, and More for OEM

  You are reviewing a power amplifier module datasheet and you see PFC, LLC, DSP, BTL, and TWS listed. Do you know exactly which ones affect power stability, sou...

• Sep,2026 02

  Class A Stereo Amplifier Explained: Pros, Cons, and Modern Alternatives

  You don’t buy a Class A stereo amplifier for efficiency. You buy it for the way it reproduces music—with a naturalness that makes other designs sound mechanica...

• Aug,2026 26

  Amplifier Classes Explained: Real Differences Between Class A, AB, D, and H

  Two engineers compare power modules for a new 12-inch powered loudspeaker. The first specification they check is the amplifier class, because that single lett...

• Aug,2026 20

  Class D vs Class AB Amplifiers: Efficiency, Sound Quality, and Real-World Tradeoffs

  An audio brand is weighing two amplifier platforms for its next powered loudspeaker: a 500 W Class D module with a switching power supply, and a 300 W Class AB...

• Aug,2026 13

  Class AB Amplifier Explained: Pros, Cons, Efficiency & How to Choose One

  When you open the amplifier board inside a well-made active monitor or a compact guitar combo, the chances are good that you are looking at a Class AB power sta...