Kit amplificator Engros mono clasa D 420W TDA8954TH BTL

TDA8954THInput power: recommended dual 24V toroidal transformer (range dual 12-double 18V)Output power: 420WNumber of channels: monoOutput impedance: 2-8 Ohm (4 Ohm recommended)Size: 82 * 72 * 37mmcolour: blackMaterial: metalNet weight: about 121gPackage Included: 1* 420W TDA8954TH Digital Audio power Amplifier Board