null Skip to main content
Meyer Sound LEO Linear Line Array Speaker
Meyer Sound LEO Linear Line Array Speaker

Meyer Sound LEO Linear Line Array Speaker

(No reviews yet)
SoundPro Item: 25573
Call for Info
Add to Wish List

Account manager
Have a Question? Ask an Account Manager

Meyer Sound LEO Linear Line Array Speaker Features

  • Optimized line arrays with controlled directivity for even coverage and consistent responses over long throws
  • High peak power output with exceptional linearity and transient reproduction at extreme levels
  • Self-powered design for simplified setup and increased reliability
  • Optimized rigging that allows splay angles to be set while stacks rest in caster frames
  • Seamless integration with LYON line array loudspeakers and the 1100-LFC and VLFC low frequency control elements
  • LEO Linear Line Array Speaker1
    • Operating Frequency Range2 55 Hz – 16 kHz
    • Phase Response 375 Hz – 14 kHz ±30°
    • Maximum SPL3 155 dB
    • Linear Peak SPL4 149.5 dB with 20 dB crest factor (M-noise), 142.5 dB (Pink noise), 144 dB (B-noise)
    • Horizontal Coverage 75°
    • Vertical Coverage Varies, depending on the array length and configuration
    • Low Frequency Two 15-inch long-excursion cone drivers; 4 Ω nominal impedance
    • High Frequency Two 4-inch diaphragm compression drivers coupled to a constant-directivity horn through a patented REM manifold; 12 Ω nominal impedance
    • Type Differential, electronically balanced
    • Maximum Common Mode Range ±15 V DC, clamped to earth for voltage transient protection
    • Connectors XLR 5-pin female input with male loop output
    • Input Impedance 10 kΩ differential between pins 2 and 3 Wiring
    • Pin 1: Chassis/earth through 1 kΩ, 1000 pF, 15 V clamped 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 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
    • Type 3-channel complementary MOSFET output stages (class AB/H bridged)
    • Total Output Power5 9900 W Peak
    • THD, IM, TIM < 0.02%
    • Cooling Two ultra high-speed primary fans, two ultra high-speed reserve fans
    • Connector powerCON 32
    • 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 Turn-on: 165 V AC; Turn-off: 264 V AC
    • Idle Current 0.6 A rms (230 V AC)
    • Max Long-Term Continuous Current (>10 sec) 6.0 A rms (230 V AC)
    • Burst Current (<1 sec)6 8.0 A rms (230 V AC)
    • Maximum Instantaneous Peak Current 24 A peak (230 V AC)
    • Inrush Current < 15 A peak
  • RMS NETWORKEquipped with two-conductor, twisted-pair network; reports all amplifier operating parameters to host computers
    • Dimensions W: 44.42 in (1128 mm) x H: 17.85 in (453 mm) x D: 23.00 in (584 mm)
    • Weight 265 lb (120.2 kg)
    • Enclosure Premium multi-ply birch, slightly textured black finish
    • Protective Grille Powder coated, hex-stamped steel with acoustical black mesh
    • Rigging End frames with captive GuideALinks secured with 0.5-inch x 1.125-inch quick-release pins that allow
    • 0.5°–5° splay angles; detachable handles
    • 1. Loudspeaker system predictions for coverage and SPL are available in Meyer Sound’s MAPP System Design Tool.
    • 2. Recommended maximum operating frequency range. Response depends on loading conditions and room acoustics.
    • 3. Maximum SPL is the peak measured in free-field at 4 m referred to 1 m using noise.
    • 4. Linear Peak SPL is measured in free-field at 4 m referred to 1 m. Loudspeaker SPL compression measured with M-noise at the onset of limiting, 2-hour duration, and 50-degree C ambient temperature is <2 dB. M-noise is a full bandwidth, (10Hz–22.5kHz) test signal developed by Meyer Sound to better measure the loudspeaker’s music performance. It has a constant instantaneous peak level in octave bands, a crest factor that increases with frequency, and a full bandwidth Peak to RMS ratio of 18 dB. Pinknoise is a full bandwidth test signal with Peak to RMS ratio of 12.5 dB. B-noise is a Meyer Sound test signal used to ensure measurements reflect system behavior when reproducing the most common input spectrum, and to verify there is still headroom over pink noise.
    • 5. Peak power based on the maximum unclipped peak voltage the amplifier will produce into the nominal load impedance.
    • 6. AC power cabling must be of sufficient gauge so that under burst current rms conditions, cable transmission losses do not cause the loudspeaker’s voltage to drop below the specified operating range.

In The Box

Videos Hide Videos Show Videos

Customer Reviews