Issue 27



5 February 2019

At ISE 2019 in Amsterdam, Meyer Sound is previewing a redesign of its point source loudspeakers. Designated ULTRA-X40, the new loudspeaker series features a concentric driver configuration, new amplifier and processor technologies drawn from the LEO Family of line array loudspeakers, a rotatable horn, an improved power-to-size/weight ratio, and a wide selection of versatile rigging options. 

“The ULTRA-X40 is the first in a completely new generation of Meyer Sound point source loudspeakers,” remarks Meyer Sound Senior Vice President of Marketing John McMahon. “We are confident it will redefine the category of compact loudspeakers much as the UPA-1P did when it was first introduced back in the late-nineties. The ULTRA-X40 offers significant advantages across an exceptionally broad range of portable and installed applications.” he claims.

Drawing from the proven design approach of LEO Family loudspeakers, the ULTRA-X40 employs a concentric driver configuration with dual 8-inch neodymium magnet cone drivers coupled to a low-mid waveguide surrounding the single 3-inch diaphragm high-frequency compression driver. The 110° x 50° Constant-Q HF horn is easily field rotatable, and working in concert with the concentric design it ensures that the full bandwidth coverage pattern will be uniform with either horizontal or vertical orientation.

The ULTRA-X40 also incorporates a newly designed and highly efficient 3-channel class D amplifier that produces a total peak output power of 1950 W. The new amplifier design also contributes to a total system weight of 25 kg, a reduction of more than 9 kg relative to the UPA-1P.

Preliminary performance specifications include an operating frequency range of 60 Hz to 18 kHz, with linear peak SPL of 130.5 dB measured with M-Noise, free-field at 4 m and referred to 1 m. Highly refined signal processing with advanced phase alignment methods results in phase response of ± 45° from 100 Hz to 16 kHz. Another variant in the ULTRA-X40 family, the ULTRA-X42, offers the same performance but with the coverage pattern defined by a narrower 60° x 50° Constant-Q HF horn. 

The rear-panel features a female XLR 3-pin input connector with a male loop output. The optional RMS remote system monitoring module provides comprehensive monitoring of loudspeaker parameters from a host computer running Compass software. In addition, the optional XLR 5-pin connector version of the input board accommodates both balanced audio and RMS signals. AC line power is provided via loop-through powerCON 20 connectors.

Housed in a premium multi-ply birch enclosure with textured finish, ULTRA-X40 loudspeakers measure 318 mm wide, 567 mm high and 356 mm deep. An integral handle for portable applications is standard, but it may be removed for permanent installation. Flexible mounting and rigging is facilitated by 11 integral M8 points as well as an integral 35 mm pole mount receptacle with an M20 threaded insert socket for added stability.

Optional rigging accessories include a U-bracket, yoke, pick-up plates for horizontal or vertical orientation, and brackets for grouping in horizontal or vertical clusters. Full weather protection and custom colour finishes are also available as options.

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Issue 27