Meyer Sound 1100-LFC Powered Subwoofer

This product needs to be bundled with Meyer loudspeakers (PANTHER).
Please contact our sales team for more information.

Available from Mid-January 2026.

The 1100-LFC low-frequency control element is a self-powered loudspeaker defined by its sonic linearity in reproducing lowfrequency transients at high continuous output levels with very low distortion. This ultra-low distortion, coupled with exceptional headroom and optimized rigging options, makes the 1100-LFC a flexible tool for low-end directional applications for large-scale tours and installations.

Features:

• High peak power output with low‑frequency clarity and excellent transient reproduction at extreme levels
• Linearity ensures low‑frequency output with consistent directional properties in a variety of configurations at any level
• Tuned, vented cabinet optimized for low air velocities
• Stackable and flyable in regular and cardioid arrays
• Seamlessly integrates with LEO, LYON, LEOPARD, and other Meyer Sound loudspeakers

Specifications:

• ACOUSTICAL¹
  • Operating Frequency Range²: 28 Hz – 100 Hz
  • Frequency Response³: 30 Hz – 85 Hz ±4 dB
  • Phase Response: 34 Hz – 82 Hz ±30°
  • Linear Peak SPL4140 dB with crest factor >9.5 dB(M-noise), 140 dB (Pink noise), 141 dB (B‑noise)
• COVERAGE
  • 360° (single unit); varies with number of units and configuration
• TRANSDUCERS
  • Low Frequency: Two 18‑inch long‑excursion cone drivers; 8Ω nominal impedance
• AUDIO INPUT
  • Type: Differential, electronically balanced
  • Maximum Common Mode Range: ±15 V DC, clamped to earth for voltage transient protection
  • Connectors⁴: XLR 5‑pin female input with male loop output; XLR 3‑pin female connectors available to accommodate only balanced audio (no RMS signals)
  • Input Impedance: 10 kΩ differential between pins 2 and 3
  • Wiring⁵:
    • 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 –
    • Pin 4: RMS
    • Pin 5: RMS Case: Earth ground and chassis
  • Nominal Input Sensitivity: 0 dBV (1.0 V rms) continuous is typically the onset of limiting for noise and music
  • 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
• AMPLIFIER
  • Type: 2‑channel complementary MOSFET output stages (Class AB/H bridged)
  • Total Output Power⁶: 8100 W peak
  • THD, IM, TIM: < 0.02%
  • Cooling: Three ultra high‑speed primary fans; three ultra high‑speed reserve fans
• AC POWER
  • Connectors: PowerCon32
  • Automatic Voltage Selection: 208–235 V AC, 50/60 Hz
  • Safety Rated Voltage Range: 208–235 V AC, 50/60 Hz
  • Turn‑on and Turn‑off Points: 165 V AC turn‑on; 264 V AC turn‑off
• CURRENT DRAW
  • Idle Current: 0.6 A rms (230 V AC)
  • Maximum Long‑Term Continuous Current (>10 sec): 10.5 A rms (230 V AC)
  • Burst Current (<1 sec)⁷: 18 A rms (230 V AC)
  • Maximum Instantaneous Peak Current: 53 A peak (230 V AC)
  • Inrush Current< 30 A peak
• RMS NETWORK
  • Equipped with two‑conductor twisted‑pair network, reporting all operating parameters of amplifiers to system operator’s host computer.
• PHYSICAL
  • Dimensions without Rigging: W: 52.60 in (1336 mm) x H: 20.48 in (520 mm) x D: 33.00 in (838 mm)
  • Dimensions with Rigging: W: 54.65 in (1388 mm) x H: 20.48 in (520 mm ) x D: 33.00 in (838 mm)
  • Weight without Rigging: 249 lb (112.9 kg)
  • Weight with Rigging: 285 lb (129.3 kg)
  • Enclosure: Premium multi‑ply birch with slightly textured black finish
  • Protective Grille: Powder‑coated, hex‑stamped steel with acoustical black mesh
  • Rigging: Optional MRK‑1100 rigging kit with captive GuideALinks secured with 0.5 in x 1.25 in quick release pins for ground‑stacked, flown, and cardioid configurations