HW 447 TPA3116D2 120W High Power Digital Audio Power Amplifier Board

Feature: 1. Professional chip sets provide superior performance in the system. 2. The products are made of high quality materials, which can effectively avoid corrosion and wear and are durable. 3. Precise notches and interfaces ensure perfect applicability. 4. Suitable for installation locations, and easy installation. 5. Easy to operate, anti aging, prolong service life. Specification: Condition: 100percent Brand New Item Type: Amplifier Board Material: ABS + chip Model: HW 447 Core chip: TPA3116 Input voltage: DC8 28V (recommended 24V) Output power: 120W*2 Output impedance: 4 8 Ohm . Package List: 1 x Amplifier Board1 x Cable