XH-M257 TDA8954TH High-Power 420W Mono Power Digital Amplifier Board Module Hi-Fi Audio Amplifier Bo

Features:
1. The power amplifier board adopts TDA8954TH chip. It has industrial fan for n-vidia, and the voltage part is original capacitor. 2. Purely designed adriver inches over 300 W stage speakers. 3. Since it is a Class A heat announcement, it has a high efficiency class D, so there is almost no heat. 4. Easy to install, no installation instruction required. 5. High power with stable performance, durable for long term use.
Specifications:
Product: Digital Audio Power Amplifier Board Model:?XH-M257 Amplifier chip: TDA8954TH
Input Voltage: AC24V Ring Cattle Double 24V Input Current: 5A & 300VA Input Anti-group: 1K?? Input Signal: 1.8V Number of Channels: Mono Magnification: 33 Times Output Power: 420W Output Anti-Group: 4-8?? Work Type: AD Class Size: 110 * 102 * 30MM Weight: about 245g
Package included:
1 x Amplifier board 1 x Dupont line