LEO-M Linear Line Array LoudspeakerLEO-M Linear Line Array LoudspeakerLEO-M Linear Line Array LoudspeakerLEO-M Linear Line Array LoudspeakerLEO-M Linear Line Array LoudspeakerLEO-M Linear Line Array LoudspeakerLEO-M Linear Line Array LoudspeakerLEO-M Linear Line Array LoudspeakerLEO-M Linear Line Array LoudspeakerLEO-M Linear Line Array Loudspeaker
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LEO-M Linear Line Array Loudspeaker

The system’s impressive transparency allows the audience to hear each instrument — vocals, bass, sax, drums, guitar — simultaneously and transparently, without one element coloring the others.

Features and Benefits

  • 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

Applications

  • Stadiums
  •  Arenas
  • Touring sound reinforcement
  • Large-scale public events
Specification
  • The loudspeaker shall be a self-powered, linear, low-distortion, line array loudspeaker. Its transducers shall include two 4 in diaphragm compression drivers coupled to a constant-directivity horn through a patented REM manifold, and two 15 in long-excursion cone drivers.

    The loudspeaker shall incorporate internal processing and a 3-channel class AB/H bridged amplifier with complementary MOSFET output stages. Protection circuits shall include TruPower limiting. The audio input shall be electronically balanced with a 10 kΩ impedance and accept a nominal 0  dBV (1.0  V rms) signal (+20  dBV to produce maximum peak SPL). Audio connectors shall be XLR 5-pin, female and male, accommodating both balanced audio and RMS. Performance specifications for a typical production unit shall be as follows, measured at 1/3-octave resolution: operating frequency range shall be 55 Hz to 16 kHz; phase response shall be 375  Hz to 14  kHz ±30  degrees; linear peak SPL shall be 149.5 dB, measured free-field with M-noise at 4 m referred to 1 m.

    The internal power supply shall perform EMI filtering, soft current turn-on, and surge suppression. Power requirements shall be nominal 230 V AC line current at 50–60  Hz. UL and CE operating voltage range shall be 208–235 V AC at 50–60 Hz. Current draw during burst (< 1 sec) shall be 8 A rms at 230 V AC. Current inrush during soft turn-on shall not exceed 15 A at 230 V AC. The AC power connector shall be a powerCON 32. The loudspeaker shall include an RMS remote monitoring system module.

    Components shall be mounted in an optimally tuned, vented enclosure constructed of premium multi-ply birch and coated with a slightly textured black finish. The protective grille shall be powder-coated, hex-stamped steel with acoustical black mesh. Dimensions shall be 44.42 in (1128 mm) wide x 17.85 in (453 mm) high x 23.00 in (584 mm) deep. Weight shall be 265 lbs (120.2 kg).

    The loudspeaker shall be the Meyer Sound LEO-M.

    Keyword: Loudspeaker, Loudspeakers

Technical specification
  • Unique ref.meyersound-leo-m
  • Collection setLoudspeakers
  • CollectionLine Array
  • TypeObject (single object)
  • Date of publishing2014-09-03
  • Edition number1
Related
  • Material mainBirch
  • Material secondaryPlywood
  • Designed inUnited States
  • Manufactured inUnited States
Classification
  • BIMobject CategoryElectronics - Audio Electronics
  • Uniclass 2015 CodePr_70_75_36_50
  • Uniclass 2015 DescriptionLoudspeakers
  • CSI MasterFormat 2014 Code27 24 23
  • CSI MasterFormat 2014 TitleAudio-Video Devices
  • OmniClass TitleLoudspeakers
  • OmniClass Number23-37 15 29 11 13

Region availability

Europe North America Asia Africa Oceania South America
Albania
Anguilla
Afghanistan
Egypt
American Samoa
Argentina
Andorra
Antigua and Barbuda
Bahrain
Algeria
Australia
Bolivia
Austria
Aruba
Israel
Angola
Cook Islands
Brazil
Belarus
Barbados
Jordan
Benin
Federated States of Micronesia
Chile
Belgium
Belize
Kuwait
Botswana
Fiji
Colombia
Bosnia and Herzegovina
Bermuda
Lebanon
Burkina Faso
French Polynesia
Ecuador
Bulgaria
British Virgin Islands
Oman
Burundi
Guam
Falkland Islands (Islas Malvinas)
Croatia
Canada
Palestine
Cameroon
Kiribati
French Guiana
Cyprus
Caribbean Netherlands
Qatar
Cape Verde
Marshall Islands
Guyana
Czech Republic
Cayman Islands
Saudi Arabia
Central African Republic
Nauru
Paraguay
Denmark
Collectivity of Saint Martin
Syria
Chad
New Caledonia
Peru
Estonia
Costa Rica
Turkey
Comoros
New Zealand
Suriname
Faroe Islands
Cuba
United Arab Emirates
Côte d'Ivoire
Niue
Uruguay
Finland
Curaçao
Yemen
Democratic Republic of the Congo
Norfolk Island
Venezuela
France
Dominica
Armenia
Djibouti
Northern Mariana Islands
Germany
Dominican Republic
Azerbaijan
Equatorial Guinea
Palau
Gibraltar
El Salvador
Bangladesh
Eritrea
Papua New Guinea
Greece
Greenland
Bhutan
Ethiopia
Pitcairn Islands
Guernsey
Grenada
British Indian Ocean Territory
Gabon
Samoa
Hungary
Guadeloupe
Brunei
Ghana
Solomon Islands
Iceland
Guatemala
Cambodia
Guinea
Timor-Leste
Ireland
Haiti
China
Guinea-Bissau
Tokelau
Isle of Man
Honduras
Christmas Island
Kenya
Tonga
Italy
Jamaica
Cocos (Keeling) Islands
Lesotho
Tuvalu
Jersey
Martinique
Georgia
Liberia
United States Minor Outlying Islands
Latvia
Mexico
Hong Kong
Libya
Wallis and Futuna
Liechtenstein
Montserrat
India
Madagascar
Vanuatu
Lithuania
Nicaragua
Indonesia
Malawi
Luxembourg
Panama
Japan
Mali
Macedonia (FYROM)
Puerto Rico
Kazakhstan
Mauritania
Malta
Saint Kitts and Nevis
Kyrgyzstan
Mauritius
Moldova
Saint Lucia
Laos
Mayotte
Monaco
Saint Pierre and Miquelon
Macau
Morocco
Montenegro
Saint Vincent and the Grenadines
Malaysia
Mozambique
Netherlands
Saint-Barthélemy
Maldives
Namibia
Norway
Sint Maarten
Mongolia
Niger
Poland
The Bahamas
Myanmar (Burma)
Nigeria
Portugal
Trinidad and Tobago
Nepal
Republic of the Congo
Romania
Turks and Caicos Islands
North Korea
Reunion
Russia
U.S. Virgin Islands
Pakistan
Rwanda
San Marino
United States
Philippines
Saint Helena
Serbia
Singapore
São Tomé and Príncipe
Slovakia
South Korea
Senegal
Slovenia
Sri Lanka
Seychelles
Spain
Taiwan
Sierra Leone
Svalbard and Jan Mayen
Tajikistan
Somalia
Sweden
Thailand
South Africa
Switzerland
Turkmenistan
South Sudan
Ukraine
Uzbekistan
Sudan
United Kingdom
Vietnam
Swaziland
Vatican City
Tanzania
Åland Islands
The Gambia
Togo
Tunisia
Uganda
Western Sahara
Zambia
Zimbabwe