Support APP: No
Channels: 1
Audio Crossover: Two-Way
Voice Control: No
Cabinet Material: Plastic
Communication: AUX
Display Screen: No
Number of Loudspeaker Enclosure: 1
Speaker Type: Portable
Feature: None
Frequency Range: Other
Remote Control: No
Intelligent Personal Assistant: NONE
Brand Name: Aiyima
Built-in Microphone: No
Power Source: None
Waterproof: No
Model Number: None
Playback Function: None
Support Memory Card: No
Battery: No
Support Apt-x: No
Material: Plastic
Output Power: Other
Wi-Fi Music: None
PMPO: None
Interface Type: None
Speaker Type: Mini
Wireless Type: None
Communication: Wired
Intelligent Personal Assistant: None
Support APP: No
Channels: 1
Audio Crossover: Two-Way
Voice Control: No
Cabinet Material: Plastic
Communication: AUX
Display Screen: No
Number of Loudspeaker Enclosure: 1
Speaker Type: Portable
Feature: None
Frequency Range: Other
Remote Control: No
Intelligent Personal Assistant: NONE
Brand Name: Aiyima
Built-in Microphone: No
Power Source: None
Waterproof: No
Model Number: None
Playback Function: None
Support Memory Card: No
Battery: No
Support Apt-x: No
Material: Plastic
Output Power: Other
Wi-Fi Music: None
PMPO: None
Interface Type: None
Speaker Type: Mini
Wireless Type: None
Communication: Wired
Intelligent Personal Assistant: None
Support APP: No
Channels: 1
Audio Crossover: Two-Way
Voice Control: No
Cabinet Material: Plastic
Communication: AUX
Display Screen: No
Number of Loudspeaker Enclosure: 1
Speaker Type: Portable
Feature: None
Frequency Range: Other
Remote Control: No
Intelligent Personal Assistant: NONE
Brand Name: Aiyima
Built-in Microphone: No
Power Source: None
Waterproof: No
Model Number: None
Playback Function: None
Support Memory Card: No
Battery: No
Support Apt-x: No
Material: Plastic
Output Power: Other
Wi-Fi Music: None
PMPO: None
Interface Type: None
Speaker Type: Mini
Wireless Type: None
Communication: Wired
Intelligent Personal Assistant: None
Support APP: No
Channels: 1
Audio Crossover: Two-Way
Voice Control: No
Cabinet Material: Plastic
Communication: AUX
Display Screen: No
Number of Loudspeaker Enclosure: 1
Speaker Type: Portable
Feature: None
Frequency Range: Other
Remote Control: No
Intelligent Personal Assistant: NONE
Brand Name: Aiyima
Built-in Microphone: No
Power Source: None
Waterproof: No
Model Number: None
Playback Function: None
Support Memory Card: No
Battery: No
Support Apt-x: No
Material: Plastic
Output Power: Other
Wi-Fi Music: None
PMPO: None
Interface Type: None
Speaker Type: Mini
Wireless Type: None
Communication: Wired
Intelligent Personal Assistant: None
![1](https://ae01.alicdn.com/kf/HTB1KNygRVXXXXb3aXXXq6xXFXXX8.jpg?size=26436&height=121&width=750&hash=22e701043b06896327ae0c8f0db412d3/)
![2](https://ae01.alicdn.com/kf/HTB100exRVXXXXXeXVXXq6xXFXXX0.jpg?size=14481&height=92&width=750&hash=dee816dec064bcdbe77c036b1a6c59a4/)
Two-channel speaker protection board
1.UPC1237 speaker protection chip dual channel protection design,
2.LM7812 regulator, Input operating voltage is Independent AC12V-AC18V or DC 12V to 24V (DC power supply need to pay attention to the direction of wiring)
3. Using high current terminals, Easy wiring.
4. Each channel uses a independent relay, Mono control current is 10A, Suitable for below 800W amplifier output protection,
5. Light-emitting diodes When lit, it works.
performance:
Boot delay: about 3S (3 seconds)
Midpoint protection: about 1V
Operating voltage: independent single AC 12V (AC12V-AC18V)
Board size: length 62mm wide and 56mm
Protection category: power protection, shutdown protection, DC midpoint protection
Note:
1).a relay control A channel , each channel 10A current control.
2). The default is AC-DC 12V power supply, when With AC 12V power supply,Two power lines can be interchangeable,When using DC power supply, Close to the speaker input terminal connect to positive, Near the side of the rectifier bridge connect to negative.
3) The circuit board using LM7812 regulator, When the supply voltage is too high, LM7812 will creat large heat during the working time , This time need to add a heat sink in it.
![3](https://ae01.alicdn.com/kf/HTB1RY5lRVXXXXbHaXXXq6xXFXXXS.jpg?size=15674&height=121&width=750&hash=3e003e91725a45975882fa202c6e357a/)
1 x Speaker protect board
![TB2.EpwX9v7J1JjSZFpXXaXzpXa_179108833](https://ae01.alicdn.com/kf/HTB1hY5FXg6DK1JjSZJiq6ylIVXa2.jpg?size=148577&height=800&width=800&hash=7207c471d4378f3e3815df9dc91b585b/)
![TB2rUSjXQ_kJKJjSspdXXafQVXa_179108833](https://ae01.alicdn.com/kf/HTB1QWWUXnPEK1JjSZFAq6zZuXXap.jpg?size=289626&height=800&width=800&hash=250496273f1a691041cd2f1edc0d9f8d/)
![TB1lJKwSVXXXXXcXVXXXXXXXXXX_0-item_pic](https://ae01.alicdn.com/kf/HTB1zYmbXo6FK1Jjy0Foq6xHqVXat.jpg?size=313713&height=800&width=800&hash=d4aad3e8f269e70047c06fbe3cdf3413/)
![4](https://ae01.alicdn.com/kf/HTB1BR11RVXXXXawXXXXq6xXFXXXh.jpg?size=97798&height=282&width=750&hash=32b60682fe7a76e46de5df145c407875/)
![5](https://ae01.alicdn.com/kf/HTB1XnOMRVXXXXcAXpXXq6xXFXXXy.jpg?size=270175&height=475&width=750&hash=48c4d24d9dc34ea98401fe8974b8f0f5/)
![6](https://ae01.alicdn.com/kf/HTB1W3yKRVXXXXX_aXXXq6xXFXXXj.jpg?size=125128&height=420&width=750&hash=cebcc01fd0a901422abb9054e5cca256/)