Foshan Subole Electronic Technology Co., Ltd.
                                                                                                           
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28 Years
Since 1998
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2026-02-26
We tested it—see the highlights and what to expect in real operation. In this video, we demonstrate the CA3.0 Stage Power Amplifier's performance capabilities, showcasing its Class H technology in action and how its dual cooling system maintains optimal temperature during extended use. Watch as we explore the power distribution across channels and examine the real-world applications for theatrical setups and live events.