Charegeable Speaker - The Colorful Light Speaker

The Guide to PA Speakers: How 7-Sword Electronics Delivers SolutionsIntroduction: The Power of Voice and Sound AmplificationPublic Address (PA) speakers form the backbone of nearly every professional audio system, serving as the critical link between your audio source and your audience. From live mu

Choosing the Right PA Speaker ManufacturerFinding the right sound system is essential for any event, venue, or performance. The quality of your audio can make or break the audience's experience, which is why selecting a reliable PA speaker manufacturer is such a critical decision. With countless bra

Your Ultimate Guide to Trolley SpeakersHosting an outdoor party, giving a presentation, or performing on the street? You need audio equipment that is powerful, portable, and easy to use. Enter the trolley speaker. This all-in-one sound system has become a go-to choice for anyone needing high-quality

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

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

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

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

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