Blog

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Frequently Asked Questions & Troubleshooting Guide

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The LEGEND CONTINUE

Experience the Power of Sound.
From iconic clarity to unmatched durability, the BOSE Professional 802 & 402 Series V speakers are back — and bolder than ever.
Engineered for high-reverberation spaces, trusted by professionals, and now ready to elevate your next project.
Featured at The Guitar Mag Awards 2025
Imported and installed by The Asavasopon Co., Ltd.

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Experience Center Tour

Experience Center Tour – Discover World-Class Audio Like Never Before!

Ready to elevate your sound game? Join us for an exclusive private session where you can explore cutting-edge audio innovations from Bose Professional, d&b audiotechnik, and Lithe Audio — all in one place.

What to Expect:
✅ Private guided tour of our professional audio setups
✅ Hands-on demonstrations simulating real environments such as meeting rooms, restaurants, and live performance spaces
✅ Expert consultation to help you find the perfect sound solution for your business

Location:
Asavasopon Co., Ltd. (Head Office)
17 Soi Ramkhamhaeng 24 Yak 2 (Thavornthawat 1),
Hua Mak, Bang Kapi, Bangkok 10240

Come and experience the sound — not just hear it.
Book your private session today!

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Sound Technology for the Future

Sound Technology for the Future… Strong Careers Start with Solid Knowledge!

On February 14, 2025, Asavasopon Co., Ltd. had the wonderful opportunity to share knowledge with students from the Faculty of Industrial Education and Technology at King Mongkut's Institute of Technology Ladkrabang.

The atmosphere was incredibly lively and engaging!

We dove into the world of sound technology, exploring far beyond just speakers, microphones, and mixers — into topics like acoustic design in architectural spaces, and how to achieve clear, balanced sound without unwanted echoes in different environments.

What made the session even more exciting was seeing the students ask thoughtful, in-depth questions and engage with such curiosity.

We truly hope the knowledge we shared will help inspire and support their future careers in sound and technology.

Thank you for having us — and we look forward to meeting again soon!

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What is an IP Rating?

What is an IP Rating? IP Rating (Ingress Protection Rating) is a standard that defines the level of protection that electrical or electronic devices have against dust and liquids. It follows the IEC 60529 standard issued by the International Electrotechnical Commission (IEC)...

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Proper Charging for Lithium-Ion Battery Speakers & Headphones

Proper Charging for Lithium-Ion Battery Speakers & Headphones Extend Battery Life Lithium-Ion (Li-Ion) batteries power many wireless speakers and headphones. Follow these tips to prevent premature degradation...

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แนวทางการแก้ไขปัญหาหูฟังเบื้องต้น

แนวทางการแก้ไขปัญหาหูฟังเบื้องต้น เรื่องแบตเตอรี่หมดเร็วหรือชาร์จไฟไม่เข้า อาจเกิดจากแบตเตอรี่ภายในหูฟังเริ่มเสื่อมสภาพเก็บไฟไม่อยู่หรือหมดสภาพถึงระดับไม่สามารถชาร์จไฟได้เลย...

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Troubleshooting Bose Bluetooth Connection Issues: Tips and Tricks

Troubleshooting Bose Bluetooth Connection Issues: Tips and Tricks Connecting your devices via Bluetooth should be easy, but sometimes issues can arise...

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Product Warranty Policy

Product Warranty Policy We provide a warranty for our products under the following terms...

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Sound System Design Software for Accurate Speaker Placement

Designing sound systems for various venues such as conference rooms, theaters, or event spaces requires high precision and attention to detail. Choosing the right speakers for different environments is crucial, and today, sound system design software...