High quality components of Fever.TDA7492 itself has super powerful output protection against short circuit systems & over temperature protection. It can work under the DC Voltage 8-26 V (but the operating voltage is quite related to the output power & performance.) In order to ensure maximum performance, we use a special combined DC24V power supply for it. When you are working on DC24V the best voltage point, its effectiveness is up to 90%, and it will not produce much heat, so it is quite suitable for use in long time-time occasion such as the supermarket shelf, etc.! This product is a well-made high power digital amplifier that is focusing on Switzerland STMicroelectronics TDA7492 chip, adopting EPCOS, Philips, ALPES, DALE, EVOX, ERO, etc. High quality components of Fever. TDA7492 itself has super powerful output protection against short circuit systems & over temperature protection. It can work under the DC Voltage 8-26 V (but the operating voltage is quite related to the output power & performance.) In order to ensure maximum performance, we use a special combined DC24V power supply for it. When you are working on DC24V the best voltage point, its effectiveness is up to 90%, and it will not produce much heat, so it is quite suitable for use in long time-time occasion such as the supermarket shelf, etc.! Power 2 * 50 WClass D power amplifier Output Power (Each Channel @ VS = 25 V) 50 W / Channel (6Ω, 10%, THD + N) 40 W / Channel (6Ω, 1%, THD + N) 40 W / Channel (8Ω, 10% THD + N) 38 W / Channel (4Ω, 1% THD + N) Efficiency-> 90% @ Full Power (RL = 4Ω) Differential inputs minimum common-mode noise Feature standby & mute features Short circuit protectionThermal overload protectionExternally synchronizable
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