JAPAN: Shibuya Eggman, the Tokyo live music venue that has hosted emerging Japanese artists since opening in 1981, has upgraded its house sound system with L-Acoustics A Series, supplied by L-Acoustics Certified Partner Bestec Audio. The installation replaces the venue’s previous system with a configuration designed to accommodate its diverse programming, ranging from rock bands and acoustic singer-songwriters to idol groups and club nights, while addressing the spatial constraints of its compact basement setting.

Located in the Jinnan district, Eggman accommodates approximately 350 standing audience members and has played a part in the development of artists including RED WARRIORS, who held a monthly residency at the venue before their major-label debut, and BAND-MAID, who performed there while building their international following. With around 40 per cent of its shows mixed by visiting sound engineers rather than the house team, the venue also requires predictable system performance that allows engineers unfamiliar with the room to work confidently.

Shota Kodama, Sound Engineer at venue operator Eggman Base Co Ltd., has worked at Eggman since his teenage years and has managed its audio for 17 years. Although the previous system remained operational, changes in contemporary music and sound technology prompted him to propose the upgrade. “Considering the evolution of the modern music scene and sound technology, I felt a strong desire to create a sound that can express the atmosphere of ‘today’ and move on to the next generation of sound, so I proposed the renovation,” says Kodama.

His experience mixing larger external events, where L-Acoustics systems are regularly deployed, also influenced the decision. “I often have the opportunity to use K2 and K3 at external gigs. L-Acoustics is easy to operate, and I personally like the sound quality, so I’ve always admired it.”

Following comparative listening tests involving several manufacturers, Kodama selected a system comprising four L-Acoustics A15 loudspeakers for the main system, eight KS21 subwoofers, seven X12 stage monitors and five LA4X amplified controllers. The selection was driven by the need to deliver consistent results across a broad range of musical genres, while accommodating the venue’s limited loudspeaker placement options and maintaining audience sightlines. “Eggman features a diverse range of artists, including not only bands but also acoustic singer-songwriters and idols. After comparing and listening to speakers from various companies, I felt that L-Acoustics offers the sound best suited to the widest range of genres,” he explains. “I was particularly impressed by its high resolution even at high volumes, and conversely, the fact that the sound quality doesn’t change much even when the volume is lowered, maintaining a consistent mix.”

The compact footprint of the A15 was another deciding factor, allowing the venue to improve sound reinforcement without compromising its visual environment. “One of the deciding factors was that it fit into the limited speaker space. Visual appeal is also an important element in live music venues, and this fits perfectly,” says Kodama.

Low-frequency performance was equally important. Eggman has hosted club nights alongside live music since the early 2000s, and the demands of these events informed the decision to deploy eight KS21 subwoofers. The system is designed to deliver the weight required for club programming while remaining suitable for conventional live performances. “The sound required for a band performance and a club event is different. For club use, we needed sufficient weight from the subwoofers,” says Kodama. The KS21 subwoofers are installed with their bass reflex ports facing downwards, helping protect the drivers from drinks and debris on the club floor. The practical installation detail reflects the demands of a venue where equipment must withstand the realities of frequent performances and changing event formats.

To accommodate these different applications, Kodama maintains separate LA4X session files for live performances and club events, allowing the system to be retuned for each operating mode without changing the physical configuration. The approach also supports greater consistency for visiting engineers, who previously encountered differences between the sound heard at the PA booth and that experienced across the audience area. “Previously, there was a discrepancy in how the sound was heard between the audience and the PA booth, but now we’re getting positive feedback that ‘the difference in sound depending on the location has decreased, making mixing easier,’” says Kodama. The revised configuration has also improved coverage across the standing audience area, addressing locations that the previous system struggled to reach. More consistent sound throughout the room helps maintain the mix as audience members move around during performances.

On stage, seven L-Acoustics X12 monitors replace the venue’s previous 15-inch wedges. Four are positioned across the front of the stage, one serves the drummer, and two remain available for side-fill or in-fill applications. The X12 monitors are close to half the size of their predecessors and considerably lighter, making them easier for staff to reposition throughout a busy schedule. “With both the main speakers and floor monitors being L-Acoustics, the sound quality on the stage and in the audience is now consistent. The overall look is also much cleaner. The 15-inch monitors I used before were almost twice the size of the X12,” explains Kodama.

Reduced spill from the main system onto the stage has further improved monitoring conditions, providing performers with a cleaner reference while allowing the overall system to operate at lower levels. “We receive many comments like, ‘The sound has improved, and it’s easier to sing,’” says Kodama. “With conventional speakers, you had to input a fairly loud volume to get a good sound, but with L-Acoustics, you can hear clearly and distinctly even without turning the volume up that high.”

For a venue that has served as a stepping stone for generations of Japanese performers, the upgrade also carries an educational dimension. Having developed his own expertise at Eggman, Kodama hopes the new system will provide younger sound engineers with an environment in which to refine their skills and gain experience across different performance formats. “From now on, I would like to see young PA engineers also step up their game. With L-Acoustics speakers, we have been able to provide an excellent training environment for engineers. I would be happy if eggman became a place where both artists and engineers can inspire and grow together.”