Как измерить мощность усилителя ?

Order a printed circuit board https://jlcpcb.com/e How printed circuit boards are made    • Как делают печатные платы в Китае. Фабрика...   Buy an amplifier http://buyeasy.by/redirect/cpa/o/pf3p... Buy a 4R 100W load http://buyeasy.by/redirect/cpa/o/pf3p... Other class D amplifiers http://buyeasy.by/redirect/cpa/o/pf3p... My multimeters http://ali.pub/2i2mrz http://ali.pub/2i2msk http://ali.pub/2i2mu4 My laboratory power supply: http://ali.pub/2i2nc0 My oscilloscope: http://ali.pub/2i2mr0 Make money on Aliexpress http://epngo.bz/epn_index/29c81 Get 8.5% cash back: http://ali.pub/21o6mg Our websites http://vip-cxema.org/ http://www.kit-shop.org/ Follow our VK groups https://vk.com/club79283215 https://vk.com/club54960228 My second channel:    / @kitshop1   My Instagram:   / akakasyan