DC 12V 500W Single Channel Amplifier Mono HiFi Car Power Amp Board Assembled

Line Introduction:HIFI level circuit architecture refers to famous machine circuit. Its classic differential input stage pushes pushing tube, and then power output. This power amplifier board is mono, one board uses 5 pairs of TTA1943 TTC5200 for power output, and the output power is 500W, which is sufficient for units. and control. 5 pairs of large tubes are in parallel for output to sufficient strength and control for large current output, so that stable performance is still available in large dynamics. Enough to drive large speakers. Thanks to the good structure of HIFI-level circuit, the sound is very imposing in large dynamics, with rich details and charming timbre.The selection of components is basically HiFi quality, including HiFi and electrolysis that everyone is very familiar with.The board is designed with output protection circuit, no impact when switching on and off, with over-current protection and neutral point voltage protection. It is safe and secure to use it.The input voltage of power amp board is DC DC12V, which can be powered by a battery and can be used in car audio modification (Battery is not included). The board boost power supply power is 800W, and the output power of the amp board is 500W, with sufficient power and strong strength.Features:Powered by vehicle DC 12V.Single channel 500W.Premium components are used, ensuring excellent performance.5 pairs of TTA1943 TTC5200 in parallel for output.Power boost circuit, with fuse holder, with start control function, stable performance, safe and practical.There are delay circuit, midpoint protection circuit, over-current protection circuit on the board.:Product name: 500W mono power amplifier boardOutput power: 500WImpedance: input 100K; output: 4-8 ohmsFrequency response: 10HZ-30KHZInput voltage: DC12V-14VColour:BlueMaterial:PCBSize:232x102x45MMPackage Contents:1 Set of Power Amp BoardOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.