DC 6-30V Stereo Music Spectrum LED light Audio Level Indicator 12V 24V Amplifier VU Meter for Car player Light Atmospher
Description
Dual Multi-mode: adjustable display effect (button)
1. Peak drop
2. Peak rise
3. Extend to both sides in the middle without peak
4. No peaks extend inward on both sides
5. No peak display
6.1-5 display 24 second effect alternately
Voltage: DC voltage 5-30V
Current: 20mA (standby)
Connection method: Pre-amp or speaker positive
Adjustable sensitivity of LED 32-segment audio indicator
Overall size: 117X29MM
Display size: 82X10MM
Color:Green+Yellow+Red
Note: When you need two channels to flash together, you need to twist the yellow and white wires together to connect to a speaker +. If you need two-channel flashing side, you need a yellow wire to connect a channel (crossover) speaker +, and the white wire side to connect another channel (crossover) speaker +
If using a separate power supply,
you need to connect the two negative electrode together :The Music Spectrum LED light and Audio equipment
The audio signal wiring has priority to the previous level (the previous level is the signal output by the computer or mobile phone),or it can be connected to the amplifier speaker wire (the connection between the amplifier output and the speaker) IN audio signal input (the signal is recommended to be connected to the previous level (the front end of the amplifier volume) , After connecting to the rear stage (output end),consider the high pitch, midrange, and low pitch. The effects of the three tones are different. The left and right channels are different. For example, when connected to the high pitch, the bass instrument sound cannot be seen. Status, the voice of the character cannot be displayed when connected to the bass)
Package include:
1pcs Stereo Music Spectrum
1pcs Cable
1pcs Acrylic board
Working Voltage :DC 8-40V
Connection method: Pre-amp or speaker positive
Adjustable sensitivity of LED 64-segment audio indicator
Overall size: 203X25.5MM
Display size: 164X22MM
Color 1 :Full Green
Color 2:Red+Yellow+Green
Color 3:Red+Yellow+Green+Yellow+Red
Multi-mode: adjustable display effect (button)
Wiring:
Yellow line: right channel
White line: left channel
Red wire: positive power supply (between 8-40V)
Black wire: negative pole of power supply
Power Supply - need Connect to Speaker - 
The audio signal wiring has priority to the previous level (the previous level is the signal output by the computer or mobile phone),
It can also be connected to the speaker wire of the power amplifier (that is, the wiring from the power amplifier output to the speaker)
IN audio signal input (the signal is recommended to be connected to the front stage (the front end of the amplifier volume),
After connecting to the rear stage (output end),consider the high pitch, midrange, and low pitch. The effects of the three tones are different, and the left and right channels are different.
For example, when connected to the treble, the instrument sound of the bass cannot be seen, and when connected to the bass, the voice of the character cannot be displayed)
Package include:
1pcs Stereo Music Spectrum
1pcs Cable
1pcs Acrylic board
Characteristics
Color: 32 Multi mode
