Overview
Meyer Sound’s ULTRA-X20™ design extends the award-winning, state-of-the-art ULTRA-X40™ point source technology to a smaller version for size- and weight-critical applications. Features include:
An innovative, highly efficient class-D amplifier that reproduces any sound source with linearity over a wide dynamic range.
A concentric driver configuration that has all the benefits of a coaxial driver, yet none of the disadvantages. In addition, this configuration supports directional control of frequencies down to 600 Hz.
A rotatable, extremely well-behaved horn designed for very precise, even coverage. This horn design, in conjunction with the concentric driver configuration, delivers the same pattern regardless of orientation.
The ULTRA-X20 loudspeaker provides high power output, low distortion, and consistent polar response in a very compact, vented enclosure. The loudspeaker features two 5-inch cone low-frequency drivers and one 2-inch diaphragm compression driver coupled with a rotatable 110° x 50° constant-Q horn. A more controlled pattern is available on the ULTRA-X22™ model, which is fitted with a rotatable 80° x 50° constant-Q horn. A broader coverage version, the ULTRA-X23™, offers a 110° x 110° constant-Q horn.
Because of its proprietary, high-frequency horn, the beamwidth remains consistent within close tolerances in both the horizontal and vertical planes, and across the horn’s operating frequency range. Uniformly predictable polar behavior takes much of the guesswork out of system design and assures optimal system performance.
A proprietary three-channel, class-D digital power amplifier powers the ULTRA-X20 loudspeaker, which has a total peak power output of 860 watts. Audio processing includes electronic crossover, correction filters for phase and frequency response, and driver protection circuitry. Phase-corrected electronics ensure flat acoustical amplitude and phase response, resulting in exceptional impulse response and precise imaging.
The amplifier/processing package incorporates Meyer Sound’s Intelligent AC™, which auto-selects the correct operating voltage, suppresses high voltage transients, filters EMI and provides soft-start power-up. The ULTRA-X20 cabinet has audio XLR and PowerCON 20 input and looping output connectors. The digital audio version provides a Milan Certified1 format with an etherCON TOP connector and powerCON TRUE1 TOP input and looping output.
Remote monitoring is possible on the analog version via the optional RMS remote monitoring system module, which in conjunction with the optional RMServer™ hardware unit, provides comprehensive monitoring of loudspeaker parameters from a host computer running Compass® Control Software. The digital version provides integrated monitoring via Compass Control Software.
Meyer Sound builds the slightly curved enclosure out of aluminum with a slightly textured black finish. A powder-coated, round-perforated steel grille provides protection to the front of the loudspeaker. The cabinet weighs only 27 lbs (12.3 kg).
The ULTRA-X20 includes two integral M8 rigging points on each end to enable a variety of configurations including those requiring pole mounting, hanging individually from a single point, wall mounting or ceiling mounting. In addition, the ULTRA-X20 includes four M6 threaded holes with 5-inch by 2.75-inch (127 mm by 70 mm) hole pattern on the rear for use with third-party wall mounts.
Optional rigging accessories include a 35 mm to M8 pole adapter, a U-bracket, a yoke, and a pinnable link on a channel that allows the hanging of one or two units from a single pick-up point. Other options include weather protection and custom color finishes.
Features And Benefits
- A compact, elegant and light aluminum enclosure encases exceptional fidelity and surprising power capability
- Extraordinarily flat amplitude and phase response ensures tonal accuracy and precise imaging
- Wide pattern covers broad listening areas
- Rotatable horn provides installation flexibility
- Integral stand mount and QuickFly® mounting options facilitate rigging
Applications
- Multi-purpose Audio/Visual
- Corporate rental
- Houses of worship
- Conference rooms
- High-end private installations
- Retail spaces
- Theater
Specifications
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ACOUSTICAL2 |
ULTRA-X20 |
ULTRA-X22 |
ULTRA-X23 |
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Operating Frequency Range3 |
60 Hz – 18 kHz |
60 Hz – 18 kHz |
60 Hz – 18 kHz |
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Frequency Response4 |
65 Hz – 17.5 kHz ± 4 dB |
65 Hz – 17.5 kHz ± 4 dB |
65 Hz – 17.5 kHz ± 4 dB |
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Phase Response |
95 Hz – 18 kHz ±45° |
95 Hz – 18 kHz ±45° |
95 Hz – 18 kHz ±45° |
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Linear Peak SPL5 |
127 dB with 20 dB crest factor (M-noise), 123.5 dB (Pink Noise), 125.5 dB (B-noise) |
128.5 dB with 20 dB crest factor (M-noise), 123.5 dB (Pink Noise), 125 dB (B-noise) |
127.5 dB with 20 dB crest factor (M-noise), 124 dB (Pink Noise), 125.5 dB (B-noise) |
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COVERAGE |
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Rotatable horn: 110° x 50° |
Rotatable horn: 80° x 50° |
110° x 110° |
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TRANSDUCERS |
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Low Frequency |
Two 5-inch cone drivers; 6 Ω nominal impedance |
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High Frequency |
One 2-inch diaphragm compression driver connected to a rotatable horn; 8 Ω nominal impedance |
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AUDIO INPUT |
ANALOG AUDIO VERSION |
DIGITAL AUDIO VERSION |
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Type |
Differential, electronically balanced |
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Maximum Common Mode Range |
±15 V DC, clamped to earth for voltage transient protection |
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Connectors |
XLR 3-pin female input with male loop output; optional XLR 5-pin connectors to accommodate both balanced audio and RMS signals; XLR 3-pin TOP (Total Outdoor Protection) connectors on weather-protected units only. |
etherCON TOP |
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Input Impedance |
10 kΩ differential between pins 2 and 3 |
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Wiring6 |
Pin 1: Chassis/earth through 1 kΩ, 1000 pF, 15 V clamp network to provide virtual ground lift at audio frequencies Pin 2: Signal + Pin 3: Signal – Pin 4: RMS (polarity insensitive) Pin 5: RMS (polarity insensitive) Case: Earth ground and chassis |
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Nominal Input Sensitivity |
0 dBV (1.0 V rms) continuous is typically the onset of limiting for noise and music |
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Input Level |
Audio source must be capable of producing of +20 dBV (10 V rms) into 600 Ω to produce the maximum peak SPL over the operating bandwidth of the loudspeaker. |
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Digital Format |
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Milan Certified |
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AMPLIFIER |
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Type |
Three-channel, Class-D |
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Total Output Power7 |
860 W peak |
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THD, IM, TIM |
<0.02% |
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Cooling |
Convection |
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AC POWER |
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Connector |
powerCON 20 input with loop output; powerCON TRUE1 TOP with loop output on digital and weather-protected units |
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Automatic Voltage Selection |
90–265 V AC, 50–60 Hz |
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Safety Rated Voltage Range |
100–240 V AC, 50–60 Hz |
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Turn-on and Turn-off Points |
90 V AC turn-on, no turn-off; internal fuse protection above 265 V AC |
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CURRENT DRAW |
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Idle Current |
0.15 A rms (115 V AC); 0.13 A rms (230 V AC); 0.16 A rms (100 V AC) |
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Maximum Long-Term Continuous Current (>10 sec) |
0.9 A rms (115 V AC); 0.5 A rms (230 V AC); 1.1 A rms (100 V AC) |
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Burst Current (<1 sec)8 |
1.6 A rms (115 V AC); 0.8 A rms (230 V AC); 1.8 A rms (100 V AC) |
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Maximum Instantaneous Peak Current |
3.5 A peak (115 V AC); 1.8 A peak (230 V AC); 4.1 A peak (100 V AC) |
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Inrush Current |
< 20 A peak |
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REMOTE MONITORING |
ANALOG AUDIO VERSION9 |
DIGITAL AUDIO VERSION |
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Optional RMS module: two-conductor twisted-pair network that reports all operating parameters of amplifiers to system operator’s host computer via the RMServer hardware unit. |
Integrated monitoring via Compass Control Software |
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PHYSICAL |
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Dimensions |
W: 7.44 in (189 mm) x H: 19.04 in (484 mm) x D: 8.66 in (220 mm) |
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Weight |
27 lb (12.3 kg) |
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Enclosure |
Aluminum with slightly textured black finish |
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IP Rating |
Weather-protected version rated IP54. See the ULTRA-X20 Operating Instructions for details. |
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Protective Grille |
Powder-coated, round-perforated steel |
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Rigging |
Two integrated M8 threaded points on each end; optional accessories for various rigging options (see accessories section); four M6 threaded holes with 5-inch by 2.75-inch (127 mm by 70 mm) hole pattern on the rear for use with third-party wall mounts. |
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