Specification:
Item Type : Amplifier Board
Material: Printed Circuit Board
Model: ZK-502H
Power: 2 x 50W
Chip Scheme: TPA311602 (with AM Interference Suppression Function)
Audio Input: BT+AUX+U Disk+Computer USB Sound Card
Adapted Speakers: 10-100W; 4-8
Number of Channels: Left and Right Dual Channels (stereo)
BT Version: 5.0 (>15 meters/16yd, unobstructed)
Purpose: Amplify Audio Signal to Drive Speakers
Applicable Scenarios: Sound Engineering, Electronic Equipment, Industrial Engineering
12V----8 Ohms/12W(left channel) +12W (right channel), 4 Ohms/20W+20W
15V---8 Ohms/18+18W, 4 Ohms/30+30W
19V----8 Ohms/32+32W, 4 Ohms/40+40W
24V---Ohms/38+38W, 4 Ohms/50+50W
Features:
1This board is designed with protective shell, overvoltage protection, undervoltage protection, overheat protection, short circuit protection 2Using highquality production technology, the board is not easy to appear false welding, you can use the board with confidence 3The amplifier board has simple design, compact body, not taking up too much space, giving you a good experience 4A variety of input modes, such as BT input, audio input, U disk or computer USB input, can meet the needs of various working situations 5Equipped with button cover, knob cover, heat sink, screws and other accessories, so you can use the board more easily
Package List:
1 x Amplifier Board
1 x Button Cover
1 x Knob Cover
1 x Heat Sink
9 x Screw
4 x Copper Pillar
1 x Upper Cover
1 x Lower Cover
1 x DC Power Connector
1 x Screwdriver
