H20 and V218LAT-A Loudspeaker Systems Deliver Captivating Sound for Conference Rooms in Philippines

Project Name: H20 and V218LAT-A Loudspeaker Systems Deliver Captivating Sound for Conference Rooms in Philippines

Location: Philippines

Date: February 2025

Project Type: Conference Rooms

Summary: In February 2025, we successfully provided a customized audio solution for a client in the Philippines, deploying 6 L-Solution H20 line array speakers and 2 V218LAT-A subwoofers in their conference room. The solution effectively solved the client's core pain points of unclear sound and unstable long-term operation, achieving uniform sound coverage and 12-hour high-power stable operation, winning high recognition from the client and laying a foundation for subsequent cooperation. This case focuses on the project background, customer needs, solutions, product advantages, implementation process and project achievements, providing a practical reference for similar conference room audio customization projects in the Philippines.

1. Project Background

The client is an enterprise engaged in cross-border business cooperation in the Philippines, with a medium-sized conference room covering an area of about 300 square meters, which can accommodate 200-300 people for meetings, training, business negotiations and other activities. Before cooperating with us, the client's conference room had obvious audio problems: the sound coverage was uneven, the audience in the back row could not clearly hear the speech content, there was occasional noise and sound breakage during use, and the original audio equipment could not support long-term high-power operation, which often led to interruptions in important meetings, affecting the efficiency of internal communication and external cooperation. 

After investigating many audio solution providers, the client finally chose us for two core reasons: first, our professional sound debugging team has rich experience in conference room audio optimization, which can accurately solve the problem of uneven sound coverage and ensure that every corner of the venue can hear clear sound; second, our audio equipment has a good market reputation for stable performance, and has been verified by a large number of practical cases, which can meet the client's demand for long-term stable operation of the equipment.

2. Customer Needs

The core goal of the client's project is to solve the existing audio problems of the conference room and create a high-quality audio environment for various activities held in the venue. The specific needs and challenges are as follows:

• Sound clarity: Ensure that the speech, training content and audio playback in the conference room are clear and free of noise, distortion and echo, and the audience in any position of the venue can clearly capture the audio information without missing key content.
• Stable operation: The conference room often holds all-day meetings or training activities, requiring the audio system to support 12-hour continuous high-power operation without failure, avoiding equipment shutdown or performance degradation caused by long-term operation.
• Adaptability: The audio system needs to be compatible with the size and layout of the existing conference room, without excessive modification to the venue, and the installation and debugging process should not affect the normal operation of the client's enterprise.

3. Our Solution

Combined with the client's needs and the actual situation of the conference room, we customized a professional audio solution centered on H20 line array speakers and V218LAT-A subwoofers, with the following specific measures:

• Equipment selection: Deploy 6 H20 line array speakers and 2 V218LAT-A subwoofers. The H20 line array speakers are responsible for the main sound transmission and coverage, and the V218LAT-A subwoofers are used to supplement the low-frequency sound, enhancing the sense of hierarchy and fullness of the audio.
• DSP preset optimization: Configure a specific DSP audio processor, and set professional preset parameters according to the size of the conference room, the layout of the venue and the acoustic environment. Through precise adjustment of frequency response, gain and delay, the sound is evenly covered in every corner of the conference room, and the echo and noise are effectively suppressed, ensuring the clarity of the sound.
• Stability guarantee: Before delivery, the equipment is subjected to a 72-hour continuous high-power operation test to ensure that the system can stably operate for 12 hours without failure. At the same time, a professional protection mechanism is added to avoid equipment damage caused by overvoltage, overcurrent and other problems.

4. Product Main Advantages

The core equipment selected for this project -  H20 line array speaker and V218LAT-A subwoofer - has obvious advantages in performance, stability and adaptability, which can perfectly match the client's conference room use scenario:

4.1 H20 Line Array Speaker

• Excellent coverage performance: Adopt vertical tight arrangement design, with narrow vertical directivity and wide horizontal coverage, which can effectively control the sound beam, reduce the attenuation of sound pressure level with distance, and realize uniform sound coverage in the 80-square-meter conference room. The sound can be clearly transmitted to the back row without being too loud in the front row or too weak in the back row.
• Clear sound quality: Focus on optimizing the mid-frequency performance, which is especially suitable for speech, training and other scenarios that require clear human voice. The frequency response is smooth, the distortion rate is low, and the details of the sound can be accurately restored, avoiding the problem of fuzzy and distorted sound.
• Stable and durable: Adopt high-quality materials and mature production technology, with strong load-bearing capacity and good heat dissipation performance. It can support long-term high-power operation without performance degradation, and is suitable for the client's demand for all-day meetings.
• Easy to debug and install: The overall design is compact and lightweight, which is convenient for installation and layout in the conference room. It can be quickly debugged with the matching DSP processor, reducing the installation and debugging cycle and minimizing the impact on the client's normal work.

4.2 V218LAT-A Subwoofer

• Powerful low-frequency performance: Equipped with dual 18-inch high-power low-frequency units, with high rated power and program power, which can provide full and powerful low-frequency support, make the audio more hierarchical, and enhance the sense of immersion in the conference room, especially suitable for occasions such as video playback and music accompaniment in meetings.
• Efficient heat dissipation: Adopt a unique ventilation and heat dissipation system, which can effectively reduce the temperature of the equipment during long-term operation, avoid overheating damage to the unit, and ensure the stability of the subwoofer during 12-hour continuous operation.
• Strong compatibility: It can be perfectly matched with the H20 line array speaker, and the sound integration is high. There is no sense of dissonance, and it can be flexibly adjusted according to the use scenario to meet the different audio needs of the client.
• Durable structure: The cabinet is made of high-strength materials, which is impact-resistant and wear-resistant, and can adapt to the long-term use environment of the conference room. The waterproof and dustproof performance is good, which effectively extends the service life of the equipment.

5. Implementation Process

In order to ensure the smooth implementation of the project and the optimal effect of the audio system, we strictly follow the three-stage implementation process, with professional team operation and strict quality control at each link:

5.1 On-site Survey and Planning

Our professional technical team went to the client's conference room in the Philippines to conduct on-site surveys, measured the specific size, layout and acoustic environment of the venue, recorded the position of the stage, audience seats and power supply, and analyzed the possible acoustic problems (such as echo and sound dead angle) according to the structure of the venue. Combined with the client's needs, we formulated a detailed installation and layout plan, determined the installation position, angle and height of the H20 line array speakers and V218LAT-A subwoofers, and ensured that the sound coverage was uniform and the installation process was reasonable, without damaging the structure of the venue.

5.2 Installation and Programming Debugging

According to the on-site planning plan, our installation team carried out equipment installation in an orderly manner, including fixing the H20 line array speakers on the bracket, placing the V218LAT-A subwoofers in the appropriate position, and connecting the audio lines, DSP processor and other equipment. After the installation is completed, the professional debugging team conducts programming debugging on the system, sets the DSP preset parameters according to the acoustic characteristics of the venue, adjusts the volume, frequency response and delay of each speaker, and conducts preliminary sound test to ensure that the sound is clear and the coverage is uniform. During the debugging process, the team communicated with the client in real time, adjusted according to the client's listening experience, and met the client's personalized needs.

5.3 Testing and Optimization

After the initial debugging, we carried out a comprehensive system test, including sound clarity test, coverage test and stability test. The sound clarity test simulates the actual meeting scenario, and tests the sound effect of speech and audio playback in different positions of the venue; the coverage test uses professional acoustic testing equipment to detect the sound pressure level of each position, ensuring that the sound pressure difference is within the reasonable range; the stability test carries out 12-hour continuous high-power operation test, simulating the all-day meeting scenario, and observing the operation status of the equipment. For the problems found in the test, the team carried out targeted optimization, such as adjusting the angle of the line array speakers to eliminate the sound dead angle, optimizing the DSP parameters to reduce noise, and ensuring that the system meets the client's all needs.

6. Project Achievements

After the completion of the project, the audio system of the client's conference room has achieved remarkable results, fully meeting the client's core needs, and has been highly recognized by the client:

• Sound quality and coverage: The sound coverage of the entire conference room is uniform, the sound clarity is significantly improved, there is no noise, distortion and echo, and the audience in any position can clearly hear the audio content. The language transmission index (STI) reaches more than 0.65, which fully meets the acoustic standards of the conference room.
• Stable operation: The audio system can stably operate for 12 hours at high power without any failure, perfectly adapting to the client's demand for all-day meetings and training, and avoiding the problem of meeting interruption caused by equipment failure.
• Customer satisfaction and follow-up cooperation: The client is very satisfied with the effect of the audio solution, highly appraises the professional level of our team and the performance of the equipment, and has reached a preliminary intention of subsequent cooperation, planning to customize the audio system for the newly built conference room with us.

Customer Testimonial

"We are very satisfied with this audio solution! Before, the audio problem of the conference room has been troubling us. The back row could not hear clearly, and the equipment often failed during long meetings. After using the H20 line array and V218LAT-A subwoofer provided by your company, all these problems have been solved. The sound is clear and uniform, and the equipment can run stably for a whole day without any problems. Your team's on-site survey, installation and debugging are very professional and efficient, and the service attitude is also very good. We believe that this audio system will greatly improve our meeting efficiency and external cooperation image, and we look forward to continuing to cooperate with your company in the future!"