Home > Function Module > Voice Module > DC 12V 24V 30W Mono Voice Playback Module, 9-Channel Music Power Digital Amplifier, Support 32G TF Card Socket, MP3 WAV UART Controller for Arduino

DC 12V 24V 30W Mono Voice Playback Module, 9-Channel Music Power Digital Amplifier, Support 32G TF Card Socket, MP3 WAV UART Controller for Arduino

5 9
$12.99 $9.09
Contact us for wholesale price
Time Remaining:
- OR - - OR - Add to Wish List

Cheaper Buy Together

32GB Memory Card
32GB Memory Card

$5.59 $3.91
$13.01-8%Bundled Price:$11.97

                                         DY-HL30T 30W Mono Voice Playback Module


  •   DY-HL30T is a DC 12V 24V 30W Mono Voice Playback Module which can be trigger play by 9 input signal.
  •   It is a one-on-one segmented trigger control player that supports MP3 and WAV decoding formats;
  •   9 input signal can be triggered in segments;
  •   It is a low-level trigger; 9-24VDC wide voltage power supply, direct drive 4-8ohm speaker, maximum output power 30W;
  •   Support TF card (up to 32GB memory card), and connect to the computer via USB data cable to replace audio files;
  •   It can adjust the volume level and can be externally connected with warning lights;
  •   Multiple triggering working modes can be set, suitable for various scenarios and applications.


  •    DC 9-24V wide voltage power supply
  •    9-Channel one-on-one trigger interface, triggering up to 9 music.
  •    Low level trigger version and directly using GND as a trigger signal.
  •    Supports MP3 and WAV decoding formats, and audio file sampling rates up to 48KHz.
  •    Supports TF card (up to 32G) storage and must be in FAT32 format.
  •    Audio files can be replaced by connecting the computer with a USB data cable.
  •    Equipped with a 30W Class D power amplifier, it can directly drive 4-8ohm, 10-30W speakers.
  •    External warning lights can be connected and voltage is same to input voltage.
  •    DIP switch is set with 8 trigger working modes.
  •    Potentiometer adjusts volume.
  •    High temperature and high voltage terminal blocks.

1>.Product name:DY-HL30T 30W Mono Voice Playback Module
2>.Work Voltage:DC 9V-24V
3>.Work Mode: 9-Kinds
4>.File Format: MP3,WAV
5>.Speaker Power: 10W-30W
6>.Output Impedance: 4ohm-8ohm
7>.TF Card Type:32G (Max and NOT included)
8>.Audio Output: Active output
9>.Adjust Volume: Yes
10>.Trigger Signal: Low Level Signal(NPN)
11>.Work Temperature:-20℃~85℃
12>.Work Humidity:5%~95%RH

4.Interface Description:
1>.GND/COM: Trigger signal common terminal.
2>.S1: Trigger playing 00001.mp3 music file.
3>.S2: Trigger playing 00002.mp3 music file.
4>.S3: Trigger playing 00003.mp3 music file.
5>.S4: Trigger playing 00004.mp3 music file.
6>.S5: Trigger playing 00005.mp3 music file.
7>.S6: Trigger playing 00006.mp3 music file.
8>.S7: Trigger playing 00007.mp3 music file.
9>.S8: Trigger playing 00008.mp3 music file.
10>.S9: Trigger playing 00009.mp3 music file.
11>.9-24V Terminal: Input work voltage.
12>.Speaker: Connect to 4-8ohm speaker.
13>.Light/Alarm Output: Output voltage is the same to input work voltage. It can connect alarm/warning lights.
14>.Indicator: Green after power ON and red when playing.
15>.Micro USB Socket: Connect to PC and download music files.
16>.Potentiometer. Adjusting the volume.Increase volume clockwise.
17>.3Bit Red Toggle Switch:Set 8 different triggering modes, which must be powered on again after changing the mode.
18>.TF Card Socket:Insert a TF memory card for use, up to 32GB, and the memory card must be in FAT32 format.

5.Work Mode:


1>.It is a low-level trigger, and the input port can input a GND signal.
2>.The power must be restarted after switching modes.
3>.Inter-Cut Trigger mode application, where background music is stored in the root directory, and insert music must be placed in the "CHABO" folder. No need "CHABO" folder in others play mode.
4>.The music file name must be a 5-digit number, for example: 00001.mp3 ~ 00009.mp3
5>.TF memory card must be in FAT32 file system format and does not support NTFS file system format.
6>.Each input port can only control one music file such as S3 just can control music file 00003.mp3.


1>.Modified/repair/replace speaker
2>.Amplifier equipment for training/activity site and so on
3>.Car Bluetooth device
4>.Music Festival Party
5>.Family entertainment and leisure
6>.Games and Cinema
7>.Home theater
8>.Security system
9>.KTV singing hall
10>.Home background music


There are currently no product reviews.

ICStation doesn't accept any form of pay on delivery. Items used to be shipped after payment. Below are the payment methods we can accept at the moment:

1) Paypal Payment

PayPal is a secure and trusted payment processing service that allows you to shop online. PayPal can be used at icstation.com to purchase items by Credit Card (Visa, MasterCard, Discover, and American Express), Debit Card , or E-check (i.e. using your regular Bank Account). 

We are PayPal Verified 


2)  Bank Transfer / Wire Transfer / T/T


Bank Transfer / Wire Transfer / T/T payment methods are accepted for orders which the total price is up to US$300. The bank will charge about US$50 for the transfer fee if we do the payment in these ways. Feel free to contact us for bank payment details if you need pay via bank.

For other payment method, please contact us at orders@icstation-team.com for more details.

Customers who bought this product also purchased

Simple Flash Circuit LED Light Electronic Soldering Practice Kits for Beginner
Waterproof 0.56inch DC Digital Voltage Meter, DC5-130V LED Battery Volt Meter Gauge Voltage Display for Golf Cart Car, Cars, Boats

Sold Out

24Pin XH-M229 Desktop PC Power Output ATX Transfer Board Supply Power Output Connection Module
TEA5767 FM Stereo Radio Module 76-108MHZ with Cable Antenna for Arduino
FM Wireless Microphone Kits FM Radio Transmitter Module FM 85-115MHz DIY Kits Frequency Modulation Audio MP3 Recorder Radio Experiment Training Kit

Your Recent History

DC 12V 24V 30W Mono Voice Playback Module, 9-Channel Music Power Digital Amplifier, Support 32G TF Card Socket, MP3 WAV UART Controller for Arduino