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Optimal Audio

Optimal Audio Improves Room Service at German Hotel

Zone 8P audio controller reduces staff stress and saves energy.

Hotel & Wirtshaus Hansen in Bergisch Gladbach, near Cologne, recently invested in an update on its sound system. Owner Andrea Hansen was happy with his existing ten-year-old Martin Audio loudspeakers but felt that the control system had become out of date:
“Our staff regularly struggled with which button was responsible for which level in which room – consequently the sound system needed a reset once or twice a week.”

The daily pressures upon hospitality staff are always challenging and the last thing anyone wants to worry about is a complicated sound system. That’s where Optimal Audio comes to the rescue. The requirements for better control aligned with the benefits of Optimal Audio’s Zone processor and ZonePad.

Zone 8P is a zonal audio controller with DSP providing everything required in a single compact unit to become the beating heart of an efficient, high-quality multi-zoned commercial sound system and features 4 line and 2 mic inputs plus 2 HDMI inputs for TV and video sound.

It has integrated amplification making installation straightforward and cost-effective and allows the user to independently allocate sources across eight configurable zones, such as a lobby, bar or restaurant. Each zone can be configured to do precisely what is required using the intuitive WebApp including EQs, speaker presets, structured time of day routines and so much more.

The integrated eight-channel amplifier in Zone 8P provide 100 watts per channel and eliminate the need for separate amplifiers for most small to medium applications.

Once configured the sound system can be controlled by staff using any device such as a smartphone, but in this case the system was also supplemented by ZonePad 4. ZonePad 4 is an elegant wall mounted controller, providing users clear and simple access to the essential controls of up to four zones. It gives all users the confidence and access they need to operate the system and features a clean, slick intuitive touch interface, enabling selection, volume control of playback sources and microphones to be easily controlled across the zones of audio from one position.

The solution retained existing Martin Audio speakers in several rooms and added a number of Martin Audio ADORN series speakers to some outdoor areas to create a pleasant background music atmosphere.

Andreas Hansen continues:
“We can now control everything with either mobile devices or the ZonePad. If a customer is uncomfortable with the sound level in any given area, a member of staff can directly change it from his or her mobile device. The system is then able to reset itself so it’s always in the right configuration when doors open in the morning for the first breakfast guests.”

Both new and existing Martin Audio speakers were easily added to the loudspeaker presets, and an obvious advantage of the Optimal Audio solution was the significant reduction of power consumption by the removal of two amplifiers, separate analogue zone mixers, converter, all of which were replaced by the single Zone 8P unit.

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Optimal Audio

Optimal Audio Delivers Tasty Solution at Leeds Restaurant

Definition Audio Visual chose Optimal Audio for an installation at LIVIN’Italy in the heart of Leeds city centre. The popular bar, Italian restaurant and deli located at Granary Wharf benefited from eight Cuboid 8 on-wall loudspeakers across two floors.

The impact of a quality audio system in creating the perfect atmosphere for bars and restaurants is well established and has time and again proven to be a critical ingredient to the ongoing viability of such venues.

Cuboid 8 is a full range, two-way, passive, 8” loudspeaker designed to outperform its compact size. For short to medium throw distances, it effortlessly delivers rich and detailed sound with punch and precision.

With its wooden cabinet, steel grille and optional mounting hardware the professionally presented Cuboid 8 can be fixed in either portrait or landscape mode for a flexible, simple installation.

Cuboid 8 features an 8” low frequency driver for impressive punch and midband with a 1″ exit high frequency compression driver for clarity of vocal and high frequency projection. The HF section delivers consistent coverage in either plane from a user-rotatable horn.

Mark Blackwell, Definition Audio Visual commented:
“Rich and detailed sound quality at a very competitive price point makes the Cuboid series a highly attractive option for venues like LIVIN’Italy.”

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Optimal Audio

Cocktail Bar Goes Cuboid

Definition Audio Visual recently installed a sound system at The Cove, a new cocktail bar in Brighouse, West Yorkshire. They chose six Optimal Audio Cuboid 8 loudspeakers and two Sub 10 low-profile subwoofers for the main bar and seating area.

The impact of a quality audio system in creating the perfect atmosphere for hospitality, and in this case a cocktail bar, is well established and has time and again proven to be a critical ingredient to the ongoing viability of such venues.

Cuboid 8 is a full range, two-way, passive, 8” loudspeaker designed to outperform its compact size. For short to medium throw distances, it effortlessly delivers rich and detailed sound with punch and precision.

With its wooden cabinet, steel grille and optional mounting hardware the professionally presented Cuboid 8 can be fixed in either portrait or landscape mode for a flexible, simple installation.

Cuboid 8 features an 8” low frequency driver for impressive punch and midband with a 1″ exit high frequency compression driver for clarity of vocal and high frequency projection. The HF section delivers consistent coverage in either plane from a user-rotatable horn.

In the case of The Cove, Cuboid 8 was also teamed with Sub 10 for added base. Sub 10 is a slimline, passive 10” subwoofer designed for applications that call for increased impact and low frequency performance. This visually unobtrusive enclosure makes it perfectly suited where space is limited such as under banquette seating. 

It features a 10” driver with a generously sized low frequency port for reduced air noise. With a peak SPL of 127dB this is a truly punchy little sub and can be used on the ground, fixed to a wall or ceiling or flown using integral M8 inserts.

The sleek design and ease of installation offered by the Cuboid and Sub ranges made them the perfect choice for this stylish new venue.

Mark Blackwell, Definition Audio Visual commented:
“Optimal Audio very much delivers on style and substance, making the products an ideal fit for this carefully designed space.”

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Martin Audio

GRACE CHURCH UPGRADES WITH MARTIN AUDIO TORUS

Based in Des Moines, Iowa, Conference Technologies Inc (CTI) recently completed a sound system integration at the nearby Grace Church—replacing the former PA, which had serviced their requirements for two decades, with the constant curvature technology of Martin Audio’s TORUS array.

This is the latest of a progressive series of AVL upgrades at the church undertaken by CTI over the past 10 years, and meets the high demands of a Southern Baptist church, whose lively worship ministry is based around bands, choirs and orchestras.

Led and overseen by worship pastor, Michael Hoskinson, the old PA, which had been in situ since the church opened, was providing inconsistent coverage across the 1200-seat fan-shaped auditorium and was clearly ready to be retired. “What we were looking for instead was a line array that would provide even coverage everywhere,” said the pastor. The previous system’s subs were also set upfront on the ground, and had been visually obtrusive. “And so we were looking for a system that would enable the subs to be flown, and at the same time provide better coverage.”

CTI’s VP Systems Integration, Tim Wright, who masterminded the integration, took over. “The frequency response from front to back and side to side was not good, and it had never been tuned to the room. As technology has advanced, and our needs have become more critical with regard to frequency response, so our expectations have changed.”

“Sonically I have always been impressed with the vocal quality of Martin Audio and TORUS”.
Tim Wright, Conference Technologies Inc

He made a wish list and discussed his requirements with Martin Audio North America. “We had a couple of runs with their design engineers and felt the coverage maps could still be improved. Then expectations leaned towards TORUS, and I knew that solution was spot on. I had heard the system at a trade show and knew exactly what it was capable of.

“Sonically I have always been impressed with the vocal quality of Martin Audio and TORUS is a level beyond that. I tested it with a CD and the clarity was fantastic; for the price point Martin Audio hits, this is second to none.”

Michael Hoskinson agrees. “From the other integrator options I was given we could have spent double the money for the same result.” In fact Wright himself had presented four different options, meeting different price points. “When I was asked which one I would recommend it was a no brainer,” he said. And having seen some sample videos of TORUS online Michael Hoskinson wasted no time in rubber stamping the decision.

So what makes TORUS so ideal for a flared space such as this? The constant curvature array is designed for applications that typically require an optimum throw between 15-30 metres, and where a full-blown line array or point source solution may not be appropriate. The T1230 offers a vertical pattern of 30° while T1215 offers 15° but both then have a flexible horizontal pattern that can be manually adjusted between 90°, 60° or 75° (asymmetrically).”

Although Tim Wright has long been a fan of Martin Audio, he admits that CTI have only become recent converts to Martin Audio. “Although I have installed the brand previously this was the first big chance to do something of this calibre and size.”

However, the Grace Church fit-out was not without its installation challenges included locating the three hang points, with a confined workspace above a hard-deck ceiling. But an L/C/R system was duly implemented, with a combination of two TORUS T1215 with a T1230 underneath, backed by a pair of SXCF118 18in cardioid subs, on each hang, driven by four iKON iK42 4 x 2500W Dante-supporting process-controlled amplifiers. A further pair of Martin Audio’s high-powered XD12 12in point source speakers were deployed as corner fills and seven of the ultra-compact DD6 6.5in speakers placed around the perimeter of the stage for close front fills. “It was having fill speakers around the lip that the old system really lacked,” believes Tim Wright.

In addition to providing exemplary coverage, the new fit-out also meets the aesthetic requirement, since the ceiling is now painted black, and the speakers blend in seamlessly. Michael Hoskinson is also delighted to have the subs up in the air, noting that while the trim height of the hang is now lower than previously it does not intrude on the two-screen projection set up. “The whole thing looks really sleek now,” he says.

When Martin Audio’s Will Harris came to commission it, “as soon as it was physically turned on it sounded great,” according to Wright. “It soundedexactly like it looked on the engineering document. Any DSP that was needed was built into the amps. [iKON] is a complete process-controlled amp for a good reason because it is designed to work together [with TORUS].”

And Michael Hoskinson shares his enthusiasm, particularly since congregants are reporting widespread satisfaction and enjoyment of the new array. And with the fast turn-around of activity within the church he knows that in the coming months they will be throwing a lot at TORUS. “These speakers can expect to be getting pumped harder than they would normally expect,” he exclaims.