Hosyond ZK-TB21 2.1 Channel Bluetooth Amplifier Board, 50W+50W+100W, TPA3116D2, HiFi Audio for Home Theater, Replacement Parts * **Complete Kit:** Includes a

* **Complete Kit:** Includes a pipe adapter

Power Bank Etc

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uninterrupted connection

Hosyond ZK-TB21 2.1 Channel Bluetooth Amplifier Board, 50W+50W+100W, TPA3116D2, HiFi Audio for Home Theater, Replacement Parts * **Complete Kit:** Includes aThe ZK TB21 Bluetooth Amplifier Board is a high performance audio amplifier designed for home theater systems, providing an exceptional sound experience. Ideal for audiophiles and casual listeners alike, this amplifier delivers powerful audio output with versatile connectivity options. Constructed with premium materials, the ZK TB21 features the TPA3116D2 HIFI chip solution that ensures minimal distortion and maximum sound quality. With a compact