1pcs TDA8954TH High Power Mono Digital Audio Amplifier Board
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Core chip: TDA89S4TH
Input voltage: recommended double 24W cattle (range double 12-28V)
Output power: 420W
Number of channels: Mono
Output impedance: recommended 4Ω (support 2-8Ω)
Appearance inch: 82 * 72 * 37mm
Product weight: about 121 g
1. Recommend the use of dual 24V power 200W or more ring cattle transformer.
2. Please use more than 200W professional stage speakers.