• Meyer Sound M1D-Sub Amplified Line Array Subwoofer - Solotech
  • Meyer Sound M1D-Sub Amplified Line Array Subwoofer - Solotech
  • Meyer Sound M1D-Sub Amplified Line Array Subwoofer - Solotech
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Meyer Sound M1D-Sub Amplified Line Array Subwoofer

Meyer Sound M1D-Sub Amplified Line Array Subwoofer

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SKU: TZ-M1D-SUB Solotech ID#: 100709189

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Description

Meyer Sound M1D-Sub Amplified Line Array Subwoofer

The M1D-Sub ultra-compact subwoofer complements the M1D ultra-compact curvilinear array loudspeaker by extending bandwidth with its operating frequency range of 32 Hz to 180 Hz and substantially increasing overall system headroom. Because it produces a prodigious peak SPL of 130 dB at 1 meter from a compact cabinet, the M1D-Sub allows system designers to minimize array size while maximizing system response. A variety of QuickFly rigging options allows the M1D-Sub to be flown above, below or within an array, or placed at the base of a ground-stacked array. Although it is intended primarily as a companion subwoofer to the M1D, it is perfectly suited to general use where powerful low frequency augmentation is desired.

Features:

  • Extremely compact and lightweight
  • High power-to-size ratio for maximum installation flexibility
  • Exceptional fidelity and peak capability assure clean, high-impact lows
  • QuickFly rigging system simplifies use in flown or ground-stacked arrays
  • Seamless integration with M1D loudspeakers

Specifications:

  • Acoustical
    • Operating Frequency Range: 32 Hz - 180 Hz
    • Frequency Response: 35 Hz - 160 Hz ±4 dB
    • Phase Response: 50 Hz - 120 Hz ±45°
    • Maximum Peak SPL: 130 dB
    • Dynamic Ran: >110 dB
  • Coverage
    • Horizontal Coverage: 360°
    • Vertical Coverage: Varies, depending on array length and configuration
  • Transducers
    • Low Frequency
      • Two 10" cone drivers with neodymium magnets
      • Nominal impedance: 4 Ω
      • Voice coil size: 2"
      • Power-handling capability: 400 W (AES)
  • Audio Input
    • Type: Differential, electronically balanced
    • Maximum Common Mode Range: ±15 V DC, clamped to earth for voltage transient protection
    • Connectors: Female XLR input with male XLR loop output
    • 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 -
      • 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: 450 W total
    • THD, IM, TIM: <.02 %
    • Load Capacity: 4 Ω each channel
    • Cooling: Forced air cooling over amplifier heatsink
  • AC Power
    • Connector: PowerCon with looping output
    • Automatic Voltage Selection: Automatic
    • Safety Agency Rated Operating Range: 100 - 240 V AC; 50/60 Hz
    • Turn-on and Turn-off Points: Continuous 90 - 264 V AC; 50/60 Hz
    • Current Draw:
      • Idle Current: 0.41 A rms (115 V AC); 0.33 A rms (230 V AC); 0.42 A rms (100 V AC)
      • Max Long-Term Continuous Current (>10 sec): 3.2 A rms (115 V AC); 1.6 A rms (230 V AC); 3.7 A rms (100 V AC)
      • Burst Current (<1 sec): 5.0 A rms (115 V AC); 2.5 A rms (230 V AC); 5.8 A rms (100 V AC)
      • Ultimate Short-Term Peak Current Draw: 17 A pk (115 V AC); 8.5 A pk (230 V AC); 20 A pk (100 V AC)
      • Inrush Current: 15 A pk (115 V AC); 13 A pk (230 V AC); 15 A pk (100 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:
    • 22.62" W x 13.00" H x 17.50" D
    • (575 mm x 330 mm x 445 mm)
  • Weight: 70 lbs (31.75 kg); shipping: 75 lbs (34.02 kg)
  • Enclosure: Multi-ply hardwood
  • Finish: Black textured
  • Protective Grille: Powder-coated hex stamped steel
  • Rigging: QuickFly® MRF-1D-Sub rigging frame