Music LED RGB Controller

HX-AUDIO-RGB-RF18K Music LED RGBW Controller HX-AUDIO-RGB-RF18K,adopts advanced PWM (Pulse Width Modulation) digital technology with 3 output channels constant voltage led RGB music controller.The power is the DC low voltage input mode. The range is DC12V-24V.As the...

Product Details


Music LED RGBW Controller

HX-AUDIO-RGB-RF18K,adopts advanced PWM (Pulse Width Modulation) digital technology with 3 output channels constant voltage led RGB music controller.The power is the DC low voltage input mode. The range is DC12V-24V.As the Ⅳgeneration product, it achieve the perfect music control effect and user experience, basic on the audio analysis technology and more user-friendly remote control design.


 ● This is constant voltage controller , supply voltage DC12-24V,In this range power supply can be universal.

 ● Adopts PWM digital technology,5 dimmer degree ,no-flicker;

 ● Signal frequency:400Hz;

 ● Max.output:4A/ch

 ● RF 18-key wireless RF remote

 ● There are 13 kinds of RGB modes, including 8 static colors ;3 dynamic changes ; 3 audio mode, respectively:♫ DJ(Fast Track)、♫ Dynamic (universal rhythm changes)、♫ Tenderness (slow-paced change); the brightness of static color and the speed of dynamic changes are adjustable. The sensitivity can be adjusted in audio mode.

 ● In audio mode,the sensitivity can be adjusted via black gear knob; the higher of the sensitivity adjustment is to knob clockwise;

 ● Design for : LED constant voltage products, led RGB strip lights, single color light bar, and horse racing lights.

 ● Warranty of this product is one year, but exclude the artificial situation of damaged, destroy in, transit after purchase as well as a variety of external factors, such as the case of damage caused  by natural forces caused. overload working.

Technical Parameters

Working temperature-20-60℃
Supply voltageDC12V~24V
0utput3 channel
Output gray256 级 (with continuous reception)
Output current4A
Output power12V:144W; 24V: 288W
RF frequency433.9MHz
Net weight120g
Gross weight180g
External dimension108mm*63mm*28mm
Packing size109mm*109mm*53mm
Connecting modecommon anode

Direction for use:

Adopt wireless RF remote control method, 18 keys in total, function of each button as below:

Static white

Static redStatic greenStatic blueStatic sunlight
Static orangeStatic yellowStatic cyanStatic purple

seven base color jumpingThree color gradually changeseven color gradually changeSpeed/Sensitivity+
DJ AudioDynamic AudioTenderness AudioSpeed/Sensitivity-

1. S+/S- means speed adjustment for the dynamic mode, and means sensitivity adjustment for the audio mode.Users according to different types of music, the size of the sound to adjust the sensitivity will make the               lighting changes more rhythm and vitality of music ;

2. Music mode has fast, medium and slow 3 kinds of rhythmic patterns, that is, the DJ, dynamic, tenderness to distinguish 3 kinds of sound effects, different music selection corresponding changes in the way, will make the atmosphere more harmonious ;

3. All static modes are adjustable, press the color button one time, the brightness changes one level in circle, 5 levels (100%, 50%, 25%, 12%and 6%).


Code Learning:

1. Power off and press key “FLASH”.

2. Power on the controller, the LEDs will be 50% brightness white,

3. Continuously to press the key “FLASH“ for 3 times ,the brightness of LED will be from 25% to 10%

4. Code learning successfully, the mode will be back to the state before the power off  

5. If not, please re-operate from step 1 to 4.

Interface Specifications

Power and Payload interface:

Typical Applications

Application Circuit:

Product information for placing order

Product nameItem number
RF 18 key Led Audio ControllerHX-AUDIO-RGB-RF18K