High Power 210W 2 Ac 18-28V 20Hz-20Khz Hifi Dual Channel Stereo Digital Audio

Features: 1. Original TDA8954TH chip. 2. The main filter electrolytic capacitor uses a capacity of 8×1800UF/35V. 3. Use 10A and above rectifying flat bridges to ensure a steady stream of powerful power support. 4. The resistor uses a five-ring metal resistor, and the main loop adopts a five-ring metal film resistor with an accuracy of ±1%, which ensures a good signal-to-noise ratio of the amplifier board. 5. First-class PCB quality: The PCB adopts 1.6mm thick double-sided plate, 2.0oz copper thickness, and spray tin process to ensure good current passing performance. 6. The output uses a red ring high-current inductor to ensure that the sound is crisp and powerful. 7. When using BTL bridging, can output 420W when use 8ohm speaker Specification: Chip: TDA8954TH Working Method: Class D Supply Voltage: AC 18-28V Recommended Supply Voltage: AC24V-0-AC24V Rated Output Power: 2×210W Static Current: 65mA Working Efficiency: 90% Frequency Response: 20Hz-20KHz PCB Size: 142×91×28mm / 5.6×3.6×1.1in Package List: 1 × Amplifier Board 1 × Cable

• ◇ TDA8954TH CHIP---The amplifier board adopts original TDA8954TH chip, the main filter electrolytic capacitor uses a capacity of 8×1800UF/35V
• ◇ GOOD SIGNAL-TO-NOISE RATIO---The resistor uses a five-ring metal resistor, and the main loop adopts a five-ring metal film resistor with an accuracy of ±1%, which ensures a good signal-to-noise ratio of the amplifier board
• ◇ GOOD CURRENT PASSING PERFORMANCE---The PCB adopts 1.6mm thick double-sided plate, 2.0oz copper thickness, and spray tin process to ensure good current passing performance
• ◇ STEADY STREAM POWER---Using 10A and above rectifying flat bridges, the amplifier board can ensure a steady stream of powerful power support
• ◇ MAIN FEATURE---The output uses a red ring high-current inductor to ensure that the sound is crisp and powerful, when using BTL bridging, can output 420W when use 8ohm speaker