Meyer Sound UPJ-1P Compact Vario Loudspeaker
Accuracy, Precision, and Power in a Compact Package
Meyer Sound UPJ-1P : Two Options For Robust Output
Power capabilities, predictable array performance, and the VariO rotatable horn combine to make either the Meyer Sound UPJ-1P or UPJ-1P-1XP a great choice as a primary loudspeaker or in multi-cabinet horizontal or vertical arrays.
The Right Horns For The Job
Our Constant-Q horn affords uniform response throughout coverage area, while the VariO rotatable horn allows loudspeakers to be oriented horizontally or vertically, adding great flexibility to your design.
Unprecedented Arraying Flexibility
QuickFly rigging options include the MAAM-UPJ-1P array adapter (also made from 6061-T6 aluminum), MUB-Meyer Sound UPJ-1P U-bracket, and MYA-UPJ-1P mounting yoke assembly, providing stellar mounting, flying, and arraying flexibility.
Either Meyer Sound UPJ-1P loudspeaker is perfect for portable and installed audio-visual systems, theatrical sound reinforcement, front and under-balcony fill, conference centers, presentations, ballrooms, and houses of worship.
The Meyer Sound UPJ-1P uses sophisticated amplification and protection circuitry to produce consistent and predictable results in any system design. Its two-channel, proprietary Meyer Sound amplifier with complementary MOSFET output stages processes audio through the use of electronic crossover, phase and frequency response correction filters as well as driver protection circuitry.
Flexible Coverage for Any Installation
UPJ-1P-1P: Vario Horn & Arraying Flexibility
The UPJ-1P-1P combines the advantages of self-powered systems with the placement and arraying flexibility afforded by a VariO rotatable horn. Though remarkably compact and lightweight, the UPJ-1P-1P produces robust peak power output.
UPJ-1P-1XP: 1P With Intelligent DC
The UPJ-1P-1XP offers the same sonic signature, robust peak power output, and rotatable VariO horn as the UPJ-1P-1P, but with the added flexibility of external DC power and lengthy cable runs without AC conduits.
Intelligent DC For Long Cable Runs
With IntelligentDC technology, the UPJ-1P-1XP receives DC power and balanced audio from a single loudspeaker connector. Powering the unit from an external source eliminates the need for wiring conduits while still preserving the advantages of self-powered systems.
Robust Cabinet & Mounting Hardware
The Meyer Sound UPJ-1P cabinet is coated with a black textured finish and includes heavy-duty, corrosion-resistant aluminum end plates with threaded attachment points for basic eyebolt rigging and third-party pole assemblies. Other options include weather protection and custom colors for fixed installations and installations with specific cosmetic requirements.
The UPJ-1P combines the advantages of self-powered systems with the placement and arraying flexibility afforded by a VariO rotatable horn. Though remarkably compact and lightweight, the Meyer Sound UPJ-1P produces a robust peak power output of 128 dB SPL at 1 meter, making it suitable for use either singly as a primary loudspeaker or in multi-cabinet horizontal or vertical arrays. Applications include A/V presentations, small- to medium-sized main sound reinforcement systems, fill, delay, effects, under-balcony or under-canopy coverage and distributed systems.
The UPJ-1P was bred for flexibility: whether oriented vertically or horizontally, it can provide narrow, targeted coverage or wide coverage, with a simple turn of the VariO rotatable horn, changing its 80° x 50° coverage pattern between the horizontal and vertical planes. In size and weight, the UPJ- 1P fits into the UltraSeries between the UPM and UPA. With a 10-inch low-frequency neodymium magnet cone driver and a 0.75- inch exit, 3-inch diaphragm compression driver in the high-frequency section, the
UPJ-1P delivers uncompromising quality and coverage.
Sophisticated amplification and protection circuitry produces consistent and predictable results in any system design. A proprietary Meyer Sound two-channel, class AB/ bridged power amplifier with complementary MOSFET output stages provides a total output of 300 watts. The incoming audio signal is processed through an electronic crossover and correction filters for flat phase and frequency response, as well as for driver protection. Each channel has peak and rms limiters that prevent driver overexcursion and regulate voice coil temperature. Limiter activity is easy to monitor with the limit LEDs on the rear panel.
The modular, field-replaceable amplifier/processing package also incorporates Meyer Sound’s Intelligent AC power supply, which automatically adjusts for any line voltage worldwide and provides both soft turn-on and transient protection. The UPJ-1P is compatible with the RMS remote monitoring system, which offers comprehensive monitoring of system parameters on a Windows-based network.
The UPJ-1P’s end plates are made of heavy duty, high-strength, corrosion-resistant 6061-T6 aluminum. Strategically placed metric M8 threaded points allow simple mounting using eyebolts or directly to third-party pole assemblies. QuickFly rigging options including the MAA-UPJ array adapter (also made from 6061-T6 aluminum), MLB-UPJ L-brackets and MYA-UPJ mounting yoke assembly provide unprecedented mounting, flying and arraying flexibility. Options include weather protection, custom color finishes, and cabinets with no handles for fixed applications requiring specific cosmetics.
The loudspeaker shall be a self-powered, full-rangesystem. The transducers shall consist of a 10-inch diametercone driver and a 3-inch diaphragm compression driver ona 80° x 50° horn. The horn shall allow rotation to providethe wider coverage pattern in either the horizontal orvertical plane relative to the cabinet’s vertical axis.
The loudspeaker system shall incorporate internalprocessing electronics and a two-channel amplifier.Processing functions shall include equalization, phasecorrection, signal division, and driver protection forthe high- and low-frequency sections. The acousticalcrossover point shall be 2 kHz. Each amplifier channelshall be class AB/bridged with complementary MOSFEToutput stages. Burst capability shall be 300 watts total intoa nominal load of 4-ohms low channel and 16-ohms highchannel. Distortion (THD, IM, TIM) shall not exceed 0.02%.
Performance specifications for a typical production unitshall be as follows, measured at 1/3 octave resolution:Operating frequency range shall be 55 Hz to 20 kHz. Phaseresponse shall be ±45° from 750 Hz to 18 kHz. MaximumSPL shall be 128 dB at 1 meter. Coverage (-6 dB points)shall be 80° x 50°, horizontal or vertical dependent onhorn orientation.
The audio input shall be electronically balanced with a10 kΩ impedance and accept a nominal 0 dBV (1 V rms, 1.4V pk) input signal. Connectors shall be XLR (A-3) type withmale input and female loop-through output. RF filteringshall be provided, and CMRR shall be greater than 50 dBand typically 80 dB (50 Hz – 500 Hz).
The internal power supply shall perform automatic voltageselection, EMI filtering, soft current turn-on and surgesuppression. Powering requirements shall be nominal100 V, 115 V or 230 V AC line current at 50 Hz or 60 Hzfrequency. Current draw during burst (1 sec) shall be5 A at 115 V, 2.5 A at 230 V and 5.8 A at 100 V. Currentinrush during soft turn-on shall not exceed 15 A at 115 V. AC power connector shall be a locking connector with looping output.
The loudspeaker system shall provide facilitiesfor installing Meyer Sound’s optional RMS remotemonitoring system. All loudspeaker components shall be mounted in anacoustically vented trapezoidal enclosure constructedof premium birch plywood with a hard black texturedfinish. The front protective grille shall be powdercoatedhex-stamped steel. Dimensions shall be 11.15″wide x 22.43″ high x 12.25″ deep (283 mm x 570 mmx 286 mm). Weight shall be 46 lbs (20.87 kg). Integralhigh-strength, 6061-T6 aluminum top plates withthreaded M8 metric holes shall accommodate MeyerSound proprietary rigging hardware and third-partyaccessories.
The loudspeaker shall be the Meyer Sound UPJ-1P.
– Exceptional fidelity and extended high frequency performance
– Surprising power capability in a compact package
– Extraordinarily flat amplitude and phase response for tonal accuracy and precise imaging
– Constant-Q horn affords uniform response throughout the coverage area
– Predictable array performance ensures system design flexibility
– VariO horn allows loudspeakers to be oriented horizontally or vertically
– Portable and installed audio-visual systems
– Theatrical sound reinforcement
– Frontfill and under balcony
– Conference centers, presentations, ballrooms and houses of worship
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