Meyer Sound UPJ-1P-3, 10" 2-Way Active Speaker, 3-Pin Input

Vendor: Meyer Sound
Descriptions Meyer Sound UPJ-1P-3, 10" 2-Way Active Speaker, 3-Pin Input The Meyer Sound UPJ-1P-3 combines the advantages of self-powered systems with the placement and arraying flexibility afforded by a VariO™ rotatable horn. Though...
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Meyer Sound UPJ-1P-3, 10" 2-Way Active Speaker, 3-Pin Input

The Meyer Sound UPJ-1P-3 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 produces a robust linear peak SPL output of 125 dB with 18 dB crest factor, making it suitable for use either singly as a primary loudspeaker or in multi-cabinet horizontal or vertical clusters. Meyer Sound designed the Meyer Sound UPJ-1P-3 for flexibility: whether oriented vertically or horizontally, it provides 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. With a 10-inch low-frequency neodymium magnet cone driver and 3-inch diaphragm compression driver in the high-frequency section, the Meyer Sound UPJ-1P-3 delivers uncompromising quality and coverage.

Meyer Sound UPJ-1P-3 Main Features

  • Acoustic
    • Operating Frequency Range: 55Hz - 20kHz
    • Frequency Response: 66Hz - 18kHz ±4dB
    • Phase Response :750Hz - 18kHz ±45°
    • Linear Peak SPL: 125dB with 18dB crest factor (M-noise), 122.5dB (Pink noise), 125dB (B-noise)
  • Coverage
    • 80° x 50° (rotatable horn)
  • Transducers
    • Low Frequency: One 10-inch cone driver with neodymium magnet; 4Ω nominal impedance
    • High Frequency: One 3-inch diaphragm compression driver; 16Ω nominal impedance
  • Audio Input
    • Type: Differential, electronically balanced
    • Maximum Common Mode Range: ±15 VDC, clamped to earth for voltage transient protection
    • Connectors: XLR 3-pin female input with male loop output; optional 5-pin XLR connectors accommodate both balanced audio and RMS signals
    • Input Impedance: 10kΩ differential between pins 2 and 3
  • Wiring
    • Pin 1: Chassis/earth through 220kΩ, 1000pF, 15V clamp network to provide virtual ground lift at audio frequencies
    • Pin 2: Signal +
    • Pin 3: Signal - (optional polarity reversal switch)
    • Case: Earth ground and chassis
  • Nominal Input Sensitivity: 0dBV (1.0V rms) continuous is typically the onset of limiting for noise and music
  • Input Level Audio: source must be capable of producing of +20dBV (10V rms) into 600Ω to produce the maximum peak SPL over the operating bandwidth of the loudspeaker.
  • Amplifier
    • Type: Two-channel complementary MOSFET output stages (class AB/bridged)
    • Total Output Power: 550W peak
    • THD, IM, TIM: less than 0.02%
    • Cooling: Forced air cooling over amplifier heat sink
  • AC Power
    • Connector: powerCON 20 input with loop output
    • Automatic Voltage Selection: 90–264VAC
    • Safety Rated Voltage Range: 100–240VAC, 50–60Hz
    • Turn-on and Turn-off Points: 90VAC turn-on, no turn-off; internal fuse-protection above 265VAC
  • Current Draw
    • Idle Current: 0.41A rms (115VAC); 0.33A rms (230VAC); 0.42A rms (100VAC)
    • Maximum Long-Term Continuous Current (>10 sec): 3.2A rms (115VAC); 1.6A rms (230VAC); 3.7A rms (100VAC)
    • Burst Current (less than 1 sec): 5A rms (115VAC); 2.5A rms (230VAC); 5.8A rms (100VAC)
    • Maximum Instantaneous Peak Current: 17A pk (115VAC); 8.5A pk (230VAC); 20A pk (100VAC)
    • Inrush Current: 15A pk (115VAC); 13A pk (230VAC); 15A pk (100VAC)
  • RMS Network (Optional)
    • Equipped with two-conductor twisted-pair network, reporting all operating parameters of amplifiers to system operator’s host computer.
  • Physical
    • Dimensions: W: 11.15in (283mm) x H: 22.43in (570mm) x D: 12.25in (311mm)
    • Weight: 46lbs (20.87kg)
    • Enclosure: Premium multi-ply birch with slightly textured black finish
    • Protective Grille: Powder-coated, hex-stamped steel with black mesh
  • Rigging: Aluminum end plates for mounting/flying cabinets with QuickFly and standard rigging options; metric M8 threaded points are used in all UPJ-1P rigging hardware