Feature: Name: TDA8954 Mono Amplifier Board Model: XH-M253 Core : TDA8954TH Input voltage: recommended double 24V ring cattle (range of double 12-28V) Output : 420W Number of channels: mono Output impedance: 4Ω recommended (2-8Ω ) Dimensions: 82 x 72 x 37mm Net weight: 121g Package includes: 1 x TDA8954 Mono Amplifier Board
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