Bluetooth speaker ,Portable speaker, Beach speaker, Guitar speaker

7-sword Electronics Co.,Ltd.

Guangzhou 7-sword Electronics was founded in 2015, based on Wanminle (HongKong) Limited which established in 2010. We are dedicated to the develop, design, manufacturing, and sales of audio equipment, specialize in producing portable speaker, car audio, professional speakers, KTV engineering project, and broadcast systems.

Choose Your Product

Professional Speaker

Floor Standing Speakers

Custom Party Speakers

Let the Number Speak forUs and Our Clients

We have Clients in

60

Countries
Successful work with

5000

Clients
Successful completed

3000

Projects
We have more than

2000

Exports

Professional team

Our team of seasoned engineers and audio specialists at IBR brings decades of combined experience to every project. From innovative design to flawless production, we ensure each speaker meets the highest standards of performance. With our professional team, quality is guaranteed.

Good reputation

For years, IBR has earned the trust of customers worldwide with our commitment to premium audio products. Our reputation for reliability, innovation, and superior sound quality sets us apart in the industry. Trust IBR for sound that speaks for itself.

Superior quality

At IBR, we deliver exceptional sound quality through superior craftsmanship and cutting-edge technology. Every audio product we create is built to last, offering crystal-clear sound, durability, and top-tier performance.

High pixel

Elevate your audio experience with IBR speakers, featuring stunning LED lights that dance to your music. Beautiful visuals, superior sound—perfect for any space.

Company News

—— To discover that the world is so beautiful！

2025-11-17

Choosing Professional Audio Speakers for Unmatched Sound

Choosing Professional Audio Speakers for Unmatched SoundFinding the right audio equipment can feel like a huge task. The market is saturated with options, each promising superior sound quality and performance. For audiophiles, event organizers, and venue owners, the choice is even more critical. You
2025-11-10

Choosing A Professional Active Speaker

Choosing a Professional Active SpeakerFinding the right sound equipment can feel overwhelming, especially when you need performance you can rely on. A professional active speaker is often the cornerstone of any quality audio setup, whether you're a DJ, a musician, or a public speaker. These all-in-o
2025-05-26

The Ultimate Guide To Choosing The Perfect Bluetooth Party Speaker

The Ultimate Guide to Choosing the Perfect Bluetooth Party SpeakerWhether you're hosting a backyard bash, celebrating indoors, or planning an epic night with your friends, having the right music setup can make or break the atmosphere. Enter the Bluetooth party speaker, the ultimate tool to keep your
2025-06-03

The Ultimate Guide To Choosing A Large Bluetooth Party Speaker

The Ultimate Guide to Choosing a Large Bluetooth Party Speaker Planning the perfect party hinges on a few key things, like a great playlist and a great atmosphere. But even the best playlists can fall flat without a speaker that delivers rich sound and the volume to keep the energy alive. That’s whe
2020-05-12

Audio debugging course

When testing the sound, you can adjust the buttons slightly in the range of 20-20KHz, and constantly record the voice comparison of the volume of each node. Under the rated sound, you can debug the equalizer, different people have different habits of the sound color of the music, and you can adjust