COMPREHENSIVE SOUND & LIGHTING SOLUTIONS
Consulting - Design - Installation
Hoang Bao Khoa delivers comprehensive Sound & Lighting solutions for auditoriums, stages, corporate spaces, and more. From consulting and system design to installation, every project is implemented using 100% genuine equipment and supported by a highly experienced technical team, ensuring quality, stability, and cost efficiency. Our professional solutions are tailored to the specific characteristics of each space, enabling easy operation and maximizing overall performance.
OUR PRODUCTS
Hoang Bao Khoa is an
authorized distributor and
authorized service and warranty center for many of the world’s leading audio and lighting brands, delivering internationally certified equipment solutions for bars/clubs, auditoriums, events, stages, meeting rooms, and other professional facilities. All products are
officially imported with full CO, CQ, and VAT invoices, ensuring durability, system stability, and outstanding audio performance across all installation environments.
>> View List of Authorized Brand Certifications
OUR SERVICES
All products are covered by the manufacturer’s official warranty, ranging from 12 to 24 months depending on the equipment (excluding accessories). As an authorized distributor, we ensure that all warranty procedures strictly follow the manufacturer’s standards, providing customers with reliable technical support when investing in professional audio and lighting systems at Hoang Bao Khoa >> View details
Our professional technical team is directly trained by manufacturers and backed by hands-on experience across hundreds of real-world projects. Hoang Bao Khoa delivers comprehensive services ranging from site surveys and cost-optimized technical system design, to installation and in-depth system tuning.
Explore professional audio and lighting project knowledge, including design experience, technical standards, and optimized solutions for events, auditoriums, stages, buildings, and meeting rooms. Hoang Bao Khoa shares practical, real-world insights to help project owners and contractors implement audio and lighting systems efficiently, in compliance with technical standards, and with optimized investment costs.
The BA 70 rechargeable battery pack is an original accessory developed by Sennheiser as a replacement for disposable AA batteries in compatible wireless devices. By using a rechargeable battery solution, users can reduce operating costs, minimize battery replacement time, and maintain reliable performance for professional audio systems.
When searching for accessories, many users often ask: Which Sennheiser products are compatible with the BA 70 battery pack, and what should be considered to maximize battery lifespan and maintain Sennheiser warranty coverage? See more at this article
In church sound systems, sound reflections are one of the most common causes of poor speech intelligibility, excessive reverberation, and an overall reduction in the listening experience for the congregation. This challenge is especially prevalent in Catholic churches featuring high ceilings, vaulted architecture, and large surfaces made of reflective materials such as concrete, stone, and glass. See more at this article.
When designing a church sound system, loudspeakers play a crucial role in delivering sermons, liturgical readings, announcements, and choir performances clearly to the congregation. In this article, Hoang Bao Khoa explores and compares two of the most common loudspeaker solutions used in church audio installations: wall-mounted speakers and column speakers (Column Array systems). See more at this article.