We recently expanded our inventory of Meyer Sound loudspeakers with the addition of the ULTRA-X20. The newest addition to the Meyer’s ULTRA series, the ULTRA-X20 is a compact point source loudspeaker with the same level of versatility as its larger counterpart, the ULTRA-X40.

Like Meyer’s other ULTRA-X loudspeakers, the ULTRA-X20 utilizes two cone drivers and a compression driver in a concentric configuration. The X20 employs 5-inch cone drivers, compared to the 8-inch drivers found on the ULTRA-X40, allowing for an even lighter and more compact trapezoidal point source box. The ULTRA-X20 measures 7.5 inches wide by 19.04 inches high by 8.6 inches deep, and only weighs 27 pounds. All told, the ULTRA-X20 is similar in weight and dimensions to the legacy UPJunior, while delivering better headroom and frequency response.

While the ULTRA-X20 is small, Meyer’s engineers certainly didn’t make any sacrifices in performance when designing this loudspeaker. The X20 is capable of producing a linear peak SPL of 127dB, with a frequency response reaching down to 65Hz, all with the phase and frequency coherence that Meyer has long been renowned for. The X20 is more than capable of acting as the main PA speaker in a compact system for a small room, or as a fill in a larger system.

The ULTRA-X20 has two M8 rigging points on each end, as well as four M6 threaded holes on the rear of the enclosure, allowing for a wide variety of rigging options to fit the unique needs of your next show. The X20 also features a rotatable horn with a 110° x 50°coverage pattern, allowing for flexible deployment in a variety of configurations. Meyer’s product line also includes the ULTRA-X22 and ULTRA-X23, featuring 80° x 50° and 110° x 110° coverage patterns respectively.

If you’re interested in renting the Meyer Sound ULTRA-X20, or anything else from our comprehensive rental inventory, get in touch with one of our Project Managers at 847-367-9588 or rentals@tcfurlong.com

TC Furlong Inc. is also a longstanding Meyer sales dealer. Contact our Sales Team at 847-367-9588 or sales@tcfurlong.com for a purchase quote on the ULTRA-X20, or products from any of the other manufacturers on our line card.

MAPP 3D is latest evolution of Meyer Sound’s Multi Acoustic Prediction Program that launched over 20 years. The newest edition of the free loudspeaker system design and prediction tool adds 3D modeling and prediction to the already powerful legacy of design tools. We gave an introduction to the software in a previous blog, but we wanted to share some of our favorite tips and features to improve workflow.

Our project managers and sales engineers regularly use the proven and essential tools in MAPP 3D as part of our “Better Audio by Design” philosophy of creating custom tailored solutions for every project. Whether deciding the necessary height and down-angle for point-source speakers in small ballrooms, or complex outdoor multi-zone systems, the tools in MAPP 3D are scalable for any design.

One major advantage of the MAPP 3D workflow is the availability of all of the necessary design tools on a single screen. The Model View tab gives you quick access to several virtual camera angles, and the Object and Processor settings are just a click away to modify loudspeakers, microphones, and other objects in your design. Lastly, the Measurement View displays broadband response and maximum acoustic output, including transfer functions based on room and processing interactions.

Here are some of our tips to get the most out of your MAPP 3D user experience.

1) Import your drawings

While MAPP 3D includes a pallet of tools to create three dimensional drawings, it also has the ability to import existing 3D drawings into the software, allowing significant time and cost savings for building complex venues within the software. MAPP 3D supports the importing 2D and 3D AutoCAD (DXF) and 3D Sketchup (SKP) files. While importing SKP files is fairly straightforward, Meyer Sound does have some suggestions for preparing DXF files before importing (read more about them here).

Once in MAPP 3D, users can turn layers on and off from your imported venue. At this point, prediction planes will still need to be assigned, but tools like “snapping” allow for easy addition of prediction plane geometry directly to the imported files.

A bonus tip is to always verify the scale of the model after it has been imported by using the Distance Tape Measure tool. Accuracy of the venue model is essential when designing a sound system for a given space.

2) Download updated speaker data

Meyer Sound has worked to meticulously catalog their loudspeaker data, and each 3D loudspeaker performance is based on more than 65,000 three-dimensional measurement points taken in 1/48th octave resolution in Meyer’s own anechoic chamber in Berkeley, California. All of that data is available for download through the HELP > CHECK FOR UPDATES menu.

It is worth noting that the initial installation of the MAPP 3D software only includes a limited pool of loudspeakers to add to a design, and this is the menu where users will choose additional speakers to download to your computer. Meyer Sound has continued to update the available loudspeaker data, including support for legacy models and additional array configurations for select point source boxes.

3) Take full advantage of the Measurement View

While viewing 3D pressure plots of prediction planes can give some general information of coverage, including hot and dark zones of a loudspeaker system design, MAPP 3D’s Measurement View lets users dive much deeper. After placing virtual “microphones” within the venue, users can evaluate broadband response and maximum acoustic output in this tab. Pioneered by Meyer Sound, SIM (Source Independent Measurement) is a technique for real-time acoustical analysis, and this virtual SIM system is built right into the MAPP 3D to help users optimize processor settings during the design phase.

The default view displays four charts and includes transfer functions for four measurements: result amplitude (between processor input and microphone), result phase (between processor input and microphone), room and processor amplitude (between the processor input and microphone and between processor output and microphone displaced on the same plot), and the IFFT (signal generator and microphone difference).

Additionally, the Headroom tab gives a peek into SPL predictions at each microphone location and the available headroom predictions for individual loudspeakers. This helps designers avoid over-designing systems and can lead to greater cost efficiencies.

4) Sync your GALAXY device

Meyer Sound’s series of Galileo GALAXY networked audio processors provide precision control of loudspeaker management parameters including EQ, delay, and matrix mixing. MAPP 3D now offers full workflow integration with GALAXY system processors, enabling users to load resultant EQ and filter settings derived from predictions directly into multiple GALAXY processors.

Once the software and processors are synced, settings can be pushed in either direction. This means users can tie predictions and system tuning together in the same workflow, simplifying the need for additional software. Paired with the ability to make virtual SIM predictions, much of the loudspeaker optimization can be handled offline.

Conclusion

MAPP 3D is a great tool for all levels of loudspeaker system design. If you would like to learn more, join us for our MAPP 3D Webinar on Tuesday, March 30th (sign-up here). Meyer Sound also has a great resource of help topics available at mapp-3d-help.meyersound.com/

Our loudspeaker system Design & Alignment team have decades of experience and can help design the perfect loudspeaker system for your next rental, live event, or permanent installation. Email align-design@tcfurlong.com today with questions.

Immersive audio (also called 3D audio, 360° sound, spatial sound, among others) is one of the fastest growing areas of innovation and experimentation in the live sound industry. Just about every major loudspeaker manufacturer has made forays into developing immersive audio technologies; as those solutions become more affordable and widely available, we’ll see them implemented in venues of all shapes and sizes. But what exactly is immersive audio? How does it differ from traditional loudspeaker systems? In this article, we’ll give an overview of this emerging technology.

When most of us read “immersive audio,” the first connection we make is likely to surround sound. Just about everyone has heard a surround sound system, whether at a movie theater or in their own home. While a traditional X.1 surround sound system allows a mix engineer to pan sounds around the audience in the horizontal plane, an immersive audio system with the proper loudspeaker deployment allows the engineer to position tracks in the vertical plane as well, allowing for ‘3D’ audio that the listener perceives as coming from any number of points around them in physical space.

It’s also important to note that immersive audio systems don’t have to be used strictly in surround-style deployments; traditional Left/Right or LCR loudspeaker hangs can also benefit from immersive audio technology. In live performance applications where a realistic soundscape is desired, immersive audio systems allow you to localize sound sources more precisely than typical stereo panning and delay. When done properly, the audience will perceive the sound as coming directly from the performer on stage, effectively masking the fact that any sound reinforcement is happening at all.

How are these results achieved? As with most emerging technologies, the terminology used to describe immersive audio systems can vary pretty wildly between manufacturers. However, the phrase “object-based mixing” is a common thread across most platforms. In object-based mixing, an engineer can place a sound “object” (which could be an individual audio track or a stem of multiple tracks) within a virtual 3D environment represented within the chosen software. A system processor then runs the information from the software through a complex digital matrix to ensure the right level of each audio source is sent to each loudspeaker with the correct delay times. In turn, the listener will perceive the sound source as coming from a specific point in space around them.

While most immersive audio systems require the use of a special system processor that’s purpose-built for immersive applications, strides have recently been made to allow for immersive audio mixing using existing platforms. Meyer Sound’s new Spacemap Go software utilizes the processing power of their existing Galileo GALAXY processors. This means that the hundreds of venues around the world that already utilize the GALAXY platform for system processing now have access to immersive audio mixing with Spacemap Go via a completely free update. “Spacemap Go now gives users an affordable, scalable, and flexible path into immersive audio without compromising the features needed in a live production environment. This new tool works with any loudspeaker arrangement for any live audio application, including live mixing,” according to Meyer Technical Support Specialist Josh Dorn-Fehrmann.

The possible applications of immersive audio technology extend to all corners of the live sound world. In theatrical performances, where small loudspeakers might previously have been hidden in scenery, sound effects can now be pinpointed anywhere on the stage. A classical musician can perform a solo that the whole audience can hear clearly, without realizing that a loudspeaker system is in use at all. In pop music performances, the sounds of instruments and effects can swirl around and over the audience in ways that weren’t previously possible. “Immersive audio provides a much broader canvas and tools for the mixer to use. There is a learning curve when coming from a stereo/mono world. We have to rethink and relearn,” says Dorn-Fehrmann. “It is up to the immersive system manufacturers to make this transition as comfortable and elegant as possible.”

As immersive audio systems become more widespread, and as manufacturers continue to push the boundaries of what’s possible with these systems, audiences will experience the work of their favorite artists in brand new ways. This modern day frontier of live sound technology will continue to be an exciting space for innovation in years to come.

Are you interested in the possibilities an immersive audio system would bring to your venue? Our loudspeaker system Design & Alignment team have decades of experience, and can work with all major loudspeaker manufacturers to design the perfect system for your space. Email align-design@tcfurlong.com today with questions.

 

TC Furlong Inc. has recently added the Kemper Profiler Powerhead to our extensive rental inventory. The Profiler is the gold standard in guitar amp profiling, and the Powerhead packs in a 600W Class D amplifier to drive your favorite speaker cabinet.

Out of the box, the Profiler includes 200 factory presets to get you started. Any of the included amplifier profiles can be tweaked and saved as user presets. Thousands of additional user-created profiles are available to download from the Kemper Rig Exchange.

The most powerful feature of the Profiler is right in the name – the ability to ‘profile’ your own guitar or bass amp. Simply plug the direct output of the Profiler into your favorite amp’s input, mic up the amp and plug the mic into the Profiler’s Mic Return, dial in the desired tone, and the Profiler will walk you through the process of capturing that tone in near-perfect detail.

The Powerhead includes a Class D power amplifier capable of outputting 600W at 8 ohms, or 300W at 16 ohms. It also has two line-level XLR outputs, a ¼” headphone output, and an effects loop. These features make the Powerhead an excellent option for both studio and live applications.

If you’re interested in renting the Kemper Profiler Powerhead, get in touch with our Rental Team at 847-367-9588 or email them at rentals@tcfurlong.com.

TC Furlong Inc. is also an authorized Kemper reseller. Contact our Sales Team at 847-367-9588 or sales@tcfurlong.com for a quote on the Kemper Profiler, or products from any of the other manufacturers on our extensive line card.

DPA Microphones has developed a reputation for premium quality and reliability since the company’s founding in 1992. DPA is headquartered in Denmark, but the company maintains a robust presence in the United States with products in stock and ready to ship, a repair and service department, and a number of highly knowledgeable sales representatives and product experts throughout the country. DPA’s wide variety of microphones have long been staples in our rental inventory, and as of this writing we carry upwards of 300 DPA mics in our rental stock. In this article, we’ll highlight some of the DPA mics you can add to your next rental.

The Microdot Advantage

DPA is perhaps best known for their miniature microphone elements, available as lavaliers, or in headworn form factors. One of the big headaches that comes with specifying mic elements for wireless bodypack systems is that there is no “industry standard” connector for bodypacks. Different wireless systems manufacturers opt to use different connectors, and there can sometimes even be variance among different product lines from the same manufacturer. DPA’s answer to this problem is the use of the Microdot connector.

The Microdot is a type of miniature coaxial connector. While Microdot is not proprietary to DPA, they’ve embraced it more than any other manufacturer. All of DPA’s lav and headworn microphones come standard with a Microdot connector, and DPA offers a variety of adapters to allow use of their mics with wireless bodypacks from a wide array of manufacturers (Microdot to XLR adapters are also available). For a rental company like TC Furlong Inc., this means we can keep a variety of adapters on hand, allowing any of our DPA mics to be used with various wireless systems by different customers. This gives us the flexibility to meet your needs, and provide you with the right mic element for your application, regardless of the wireless mic system you are using.

Note: While we keep Microdot models in our rental inventory, DPA mics can be purchased with hardwired connectors as well. Head to the end of the article for more information on requesting a purchase quote.

Lavalier Mics

DPA’s lavalier mics have been staples in the theatrical world for many years, and are also a great option for corporate presentations or house of worship applications due to their large dynamic range and low noise. Our rental inventory includes the omnidirectional 4061 and the cardioid 4080. The 4061 is ideal for concealing in an actor’s costume or wig, or even hiding in scenery. Meanwhile, the 4080’s cardioid polar pattern and slightly tailored frequency response makes it a great option for traditional “lapel mic” applications. For more information on choosing between omnidirectional and directional microphones, check out our recent article with tips on choosing the right mic for your event.

Headworn Mics

Similarly to their lavalier mic offerings, DPA’s headworn mics are available with cardioid or omnidirectional capsules, and we carry both options in our rental stock. Our DPA headworn mics are available in both single-ear and dual-ear form factors.

Cardioid DPA headset mics in our inventory include the 4088 and 4188. The 4088 is a rigid, dual-ear headset, while the 4188 has soft, flexible earhooks, and is available in a single-ear or dual-ear format. The 4188 also features a microphone capsule with a slimmer, more discreet design. The 4088 and 4188 capsules perform relatively similarly, so the biggest factor in choosing between the two is aesthetics.

Meanwhile, our omnidirectional DPA headsets include the 4066 and 4166. You’ll notice the similarity in model numbers with the cardioid models we’ve already discussed; the 4066 is a rigid, dual-ear headset with a slightly larger, round capsule, while the 4166 is a flexible single or dual-ear headset with a slim capsule design.

Instrument Mics

DPA’s 4099 condenser microphone is one of our favorite options for close-miking a wide variety of acoustic instruments. The 4099’s supercardioid capsule is mounted on a 5.5” gooseneck. Combine that with a number of specialty clips to mount the 4099 to everything from a drum, to a violin, to a grand piano, and everything in between, and you have an incredibly flexible instrument mic that can find a home on just about any stage.

Handheld Vocal Mics

Finally, we come to DPA’s handheld vocal condenser mics. We carry the 2028 and the 4018V (formerly sold as the d:facto II). Both mics have supercardioid capsules, and can handle extremely high SPL levels – up to a peak of 160dB. The 2028 has a relatively flat frequency response, while the 4018V has a soft high end boost starting around 12kHz. The 4018V also has a slightly wider effective frequency response. Both mics are available as traditional hardwired handhelds, and also as capsules for use with Shure wireless handheld transmitters.

Conclusion

DPA’s wide variety of premium-quality microphones have made them a popular choice across all sectors of our industry, from theatrical productions, to houses of worship, to broadcast studios, and so many more. Whatever the unique needs of your show might be, chances are some of our 300+ DPA mics will be an excellent option to capture the sounds of your performance. Get in touch with us today to add DPA microphones to your next rental.

If you have any questions about renting DPA microphones, or anything else in our rental inventory, get in touch with our Rental Team at rentals@tcfurlong.com or 847-367-9588.

We’re also proud to be longstanding dealers for DPA. If you have any questions, or would like to request a purchase quote, reach out to our Sales Team at sales@tcfurlong.com or 847-367-9588.