How To Make Stage Show Mini Array Sound Box From Cardboard

Introduction to the Open Stage Show Mini Array Sound Box

In the world of DIY audio equipment, creating your own sound system can be both rewarding and cost-effective. One popular project is constructing a mini array sound box for open stage shows. This compact yet powerful sound box is ideal for amplifying vocals or music in small to medium-sized venues. In this guide, we’ll walk through the process of making your own mini array sound box using cardboard, a readily available and inexpensive material.

Materials Required for Making the Sound Box

Before we dive into the construction process, let’s gather the necessary materials:

  • Cardboard sheets
  • Speaker drivers
  • Amplifier module
  • Wires
  • Glue or adhesive
  • Cutting tools (scissors or box cutter)
  • Decorative materials (optional)

Step-by-Step Guide to Constructing the Sound Box

Creating the Base

The first step is to create a sturdy base for the sound box. Measure and cut the cardboard sheets to form the base platform. Ensure that the base is large enough to accommodate the speaker drivers and amplifier module.

Constructing the Enclosure

Next, cut additional cardboard sheets to create the sides and back of the enclosure. The size and shape of the enclosure will depend on your design preferences and the size of the speaker drivers. Assemble the cardboard pieces using glue or adhesive, making sure to reinforce the corners for added stability.

Installing the Speaker and Wiring

Once the enclosure is constructed, it’s time to install the speaker drivers and wiring. Carefully position the speaker drivers within the enclosure, ensuring they are securely fastened in place. Then, connect the speaker wires to the amplifier module, following the manufacturer’s instructions.

Testing and Fine-Tuning the Sound Box

Before putting your sound box into action, it’s important to test and fine-tune the audio output. Connect the amplifier module to a power source and play some music or audio through the speakers. Adjust the volume and tone controls as needed to achieve the desired sound quality.


Building your own open stage show mini array sound box from cardboard is a fun and rewarding DIY project that anyone can tackle. With the right materials and a bit of creativity, you can create a custom sound system that delivers impressive audio performance at a fraction of the cost of commercial speakers.

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