Blake Shelton and Zac Brown Band join Sennheiser Spectera at their high-profile Las Vegas residencies

Two of country music's top artists, Blake Shelton y Zac Brown Band, successfully integrate Spectera Sennheiser at his high-profile Las Vegas residences, at Caesar's Palace and the Sphere, respectively, two environments with enormous radio frequency saturation.

In a city where every square inch of the spectrum is contested, and where venues like the Sphere introduce unprecedented levels of electronic complexity, Traditional narrowband systems are often pushed to the limit. To Andy Hill, Zac Brown Band's veteran monitor manager, The move to Spectera was a strategic necessity to regain “breathing room” in a saturated airwave landscape. By consolidating all in-ear monitor mixes into just two RF channels, production was able to maintain enormous channel density while leaving ample room for other critical narrowband wireless system needs.

Hill points out that “We've been trying to fit as many mixes as we could into the smallest possible RF space. Con Spectera, All in-ears fit in just two RF channels. This allows us much more space for all the narrowband RF coordination needed for a show of this size.”.

Safety and reliability

The Spectera system has quickly gone from a “new technology” curiosity to a trusted workhorse.. Brad Baisley, monitor engineer for Blake Shelton's residence at Caesar's Palace, Oversaw the implementation of the system during an intense season in which consistency was paramount. After months of testing and live use, the consensus between engineering teams is absolutely trustworthy.

“I've been in Nashville since the late 1990s. 90 and I have seen a significant change in how we manage audio. Progress like this is unprecedented”, says Brad Baisley. “The setup worked perfectly recently in Las Vegas for Blake Shelton's Caesar's Palace residency.. There were no sound problems, no technical problems, only satisfied artists and spectators”.

The physical infrastructure of these residences also underwent a significant transformation thanks to Spectera's optimized design.. When replacing heavy and bulky BNC cables over Cat cabling 5 standard, The system has simplified the logistical burden of the assembly and installation process. En Sphere, Andy Hill and his team used a sophisticated multi-antenna network to ensure full coverage, placing antennas on both sides of the stage and even behind the huge video screens to maintain connectivity during quick band change sequences.

“RF performance is, in general, much better because there are no interferences or clicks, which can be annoying for most artists”, recognizes Hill in relation to the change with respect to traditional configurations. “Once the system is installed, your daily deployment is considerably faster, and being able to see from the software if the performers' belt transponders are on and connected is incredibly useful at the start of a show”.

Reflecting on the successful integration of new technology in a high-pressure environment, The engineering teams of both artists highlighted how the system manages to simplify the complex. By providing a stable audio link and of high fidelity that resists the usual interference in large metropolitan areas, Spectera allows the technical team focus on the nuances of the mix rather than hardware limitations.

“We just finished the residency and we all want to shout from the rooftops how well it went thanks to Spectera”, Baisley adds.. “It's about ensuring the artist has exactly what they need to perform at their best., and this system has achieved this throughout our stay at Caesar's”.