Meyer Sound UPA-1P Powered Loudspeaker Pair with Road Case

Meyer Sound UPA-1P Powered Loudspeaker Pair with Road Case

The UPA-1P loudspeaker provides high power output, low distortion, and consistent polar response in a compact, vented two-way enclosure. The loudspeaker features a 12-inch cone low-frequency driver and a 3-inch-diaphragm compression driver coupled with a 100-degree horizontal by 40-degree vertical constant-Q horn. The versatile UPA-1P has many sound reinforcement applications, as a main front-of- house loudspeaker in small to mid-sized venues, as a fill loudspeaker in larger systems, and more.

Features:

• Exceptional fidelity, power capability and extended high-frequency performance
• Extraordinarily flat amplitude and phase response for tonal accuracy and precise imaging
• Wide, symmetrical pattern covers broad listening areas
• Constant-Q horn affords uniform response throughout the coverage area
• Predictable array performance ensures system design flexibility
• Surprising power capability in a compact package
• Applications: Concert halls, clubs, houses of worship, Theatrical sound reinforcement, Portable and installed audio-visual systems, Cinema surround sound and effects, Compact voice reinforcement systems, Frontfill and under balcony

Specifications:

• Acoustical
  • Operating Frequency Range: 60 Hz - 18 kHz
  • Frequency Response: 80 Hz - 17 kHz ±4 dB
  • Phase Response: 600 Hz - 16 kHz ±35°
  • Maximum Peak SPL: 133 dB
  • Dynamic Ran: >110 dB
• Coverage
  • Horizontal Coverage: 100°
  • Vertical Coverage: 4
• Transducers
  • Low Frequency
    • One 12" cone driver
    • Nominal impedance: 2 Ω
    • Voice coil size: 3"
    • Power-handling capability: 400 W (AES)
  • High Frequency
    • One 3" compression driver
    • Nominal impedance: 16 Ω
    • Voice coil size: 3"
    • Diaphragm size: 3"
    • Exit size: 1.4" throat
    • Power-handling capability: 100 W (AES)
• Audio Input
  • Type: Differential, electronically balance
  • Maximum Common Mode Range: ±15 V DC, clamped to earth for voltage transient protection
  • Connectors: Female XLR input with male XLR loop output or VEAM all-in-one (integrates AC, audio and network)
  • Input Impedance: 10 kΩ differential between pins 2 and 3
  • Wiring:
    • Pin 1: Chassis/earth through 220 kΩ, 1000 pF, 15 V 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
  • DC Blocking: Differential DC blocking up to maximum common mode voltage
  • CMRR: >50 dB, typically 80 dB (50 Hz - 500 Hz)
  • RF Filter:
    • Common mode: 425 kHz
    • Differential mode: 142 kHz
  • TIM Filter: Integral to signal processing (<80 kHz)
  • Nominal Input Sensitivity: 0 dB V (1 V rms, 1.4 V pk) continuous is typically the onset of limiting for noise and music
  • Input Level: Audio source must be capable of producing a minimum of +20 dB V (10 V rms, 14 V pk) into 600 Ω in order to produce maximum peak SPL over the operating bandwidth of the loudspeaker
• Amplifiers
  • Type: Two-channel complementary MOSFET output stages (class AB/bridged)
  • Output Power: 550 W total
  • THD, IM, TIM: <.02 %
  • Load Capacity: 2 Ω low channel, 16 Ω high channel
  • Cooling: Convection; 24 V DC output for optional external fan
• AC Power
  • Connector: PowerCon or VEAM
  • Voltage Selection: Automatic, continuous range from 90 V AC to 265 V AC
  • Safety Agency Rated Operating Range: 100 V AC - 240 V AC; 50/60 Hz
  • Turn-on and Turn-off Points: 90 V AC on, no turn-off, only fuse-protect above 265 V AC
  • Current Draw:
    • Idle Current: 0.25 A rms (115 V AC); 0.13 A rms (230 V AC); 0.3 A rms (100 V AC)
    • Max Long-Term Continuous Current (>10 sec): 2.8 A rms (115 V AC); 1.4 A rms (230 V AC); 3.2 A rms (100 V AC)
    • Burst Current (<1 sec): 3.2 A rms (115 V AC); 1.6 A rms (230 V AC); 3.7 A rms (100 V AC)
    • Ultimate Short-Term Peak Current Draw: 5.0 A pk (115 V AC); 2.5 A pk (230 V AC); 5.8 A pk (100 V AC)
    • Inrush Current: <9 A pk (115 V AC and 230 V AC)
• RMS Network
  • Equipped for two conductor twisted-pair network, reporting all operating parameters of amplifiers to system operator’s host computer.
• Physical
  • Dimensions:
  • 14.50" w x 22.40" h x 14.30" d
  • (368 mm x 569 mm x 363 mm)
  • Weight: 77 lbs (34.93 kg)
  • Enclosure: Premium birch plywood
  • Finish: Black textured
  • Protective Grille: Powder-coated hex-stamped steel, foam covering
  • Rigging: Four ring and stud pan fittings, two on both top and bottom. Working load for each fitting is 420 lbs (190.51 kg), 1/5 the cabinet breaking strength (with straight tensile pull); 3/8" or metric M10 nut plates optional