HT21 TDA7498E Bluetooth Digital Audio Power Amplifier Module 2.1CH 160W*2+220W

(Amplifier chip:TDA7498E. Product model:ZK-HT21, （ the Upgraded version upgraded to Bluetooth decoder chip). Subwoofer≤220w. Output power: left and right channels ≤160w. About the type of speakers: commonly used speakers are generally 4-8 ohms, can be used.

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