For a touch to your audio setup, the Dual 12-bit Dual Channel Audio Music Level Indicator Light is a must-have. This indicator light is suitable for DJs, musicians, and audio technicians who need to monitor sound levels visually. Simply connect the indicator to your audio source with the provided wires, and the lights will respond to the audio signal, offering a dynamic and engaging visual display. Features -Color:Multi -Material:Pcb -Size:20.00X1.10X0.40cm/7.86X0.43X0.16in -Size:8.00X1.50X1.20cm/3.14X0.59X0.47in -Operating Voltage: 7v-12v 100MA -Colors: 7 Green + 2 orange + 3 red -Note: MCU in the sampling time-sampling, so that there is dual-channel simultaneous parallel input signal changes fast, the amplitude of the bars display may vary, this is a normal situation; In , there may be very slight high frequency noise. Recommended to replace the signal input line head position as dual-core shielded cable. -Speed control: adjust the speed of the light bars' , as well as the peak light's hold and fall time, for a tailored visual experience -Distinctive colors: boasts a distinctive color combination of , two orange, and three , enhancing the aesthetic of your audio system -Broad compatibility: suitable for a variety of audio systems, including home, auto, and audio, ensuring it fits multiple applications -Built to last: designed for longterm use, providing a durable and reliable audio indicator solution -Compact and convenient: small size makes it easy to install in tight spaces, with options for and agc modes for versatile operation Package list: 1 x finished board 1 x wire