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UPJunior UltraCompact VariO Loudspeaker

Unique ref.: meyersound-upjunior
Brand: Meyer Sound
Product family: Loudspeakers
Product group: ULTRA
Date of publishing: 2020-03-12
Edition number: 2
Type: Object (single object)
Download (2)

Though remarkably compact and lightweight, the UPJunior delivers robust peak power output making it suitable for use as either a single, primary loudspeaker or within multicabinet horizontal and vertical arrays. 

Features & Benefits

  • Exceptional fidelity and extended high frequency performance
  • Outstanding power capability in a compact package
  • Predictable and consistent performance ensures system design flexibility  VariO horn provides versatile coverage options, whether loudspeakers are  oriented horizontally or vertically
  • Extraordinarily flat amplitude and phase response for tonal accuracy and precise imaging
  • Constant-Q horn affords uniform response throughout the coverage area With QuickFly rigging can be mounted or flown  as either a single cabinet or within 

Applications

  • Portable and installed audio-visual systems
  • Theatrical sound reinforcement
  • Front and under-balcony fill
  • Stage monitoring (with optional MAAM-UPjunior array adapter)
  • Conference centers, presentations, ballrooms, and houses of worship


The loudspeaker shall be a self-powered, full-range system. The transducers shall consist of an 8 in diameter cone driver and a 2 in diaphragm compression driver on an 80° x 50° horn. The horn shall allow rotation to provide the wider coverage pattern in either the horizontal or vertical plane relative to the cabinet’s vertical axis.


The loudspeaker system shall incorporate internal processing electronics and a two-channel amplifier. Processing functions shall include equalization, phase correction, signal division, and driver protection for the high- and low-frequency sections. Each amplifier channel shall be class AB/bridged with complementary MOSFET output stages. Burst capability shall be 580 W total into nominal loads of 4 Ω low channel and 12 Ω high channel. Distortion (THD, IM, TIM) shall not exceed 0.02%.

Performance specifications for a typical production unit shall be as follows: operating frequency range shall be 70 Hz – 20 kHz; frequency response shall be 76 Hz – 18 kHz ±4 dB; phase response shall be 250 Hz – 18 kHz ±45°; linear Peak SPL shall be 123.5 dB measured with M-noise, free‑field at 4 m referred to 1 m. Coverage (–6 dB points) shall be 80° by 50°, horizontal or vertical dependent on horn orientation.

The audio input shall be electronically balanced with a 10 kΩ impedance and accept a nominal 0 dBV (1.0 V rms) input signal. Connectors shall be XLR 3-pin female input with male loop output.

The internal power supply shall perform automatic voltage selection, EMI filtering, soft current turn-on and surge suppression. Power requirements shall be nominal 100 V, 115 V or 230 V AC line current at 50 Hz or 60 Hz frequency. Current draw during burst (< 1 sec) shall be 2.9 A at 115 V, 1.7 A at 230 V and 3.2 A at 100 V. Current inrush during soft turn-on shall not exceed 15 A at 115 V. The AC power connector shall be a PowerCon with looping output.

The loudspeaker system shall provide facilities for installing Meyer Sound’s optional RMS remote monitoring system.

All loudspeaker components shall be mounted in an acoustically vented trapezoidal enclosure constructed of premium multi-ply birch with a slightly textured black finish. The front protective grille shall be powder-coated, hex-stamped steel with acoustical black mesh. Dimensions shall be W: 9.00 in (229 mm) x H: 19.04 in (484 mm) x D: 10.20 in (259 mm). Weight shall be 28 lb (12.7 kg). Integral high-strength, 6061-T6 aluminum top plates with threaded M8 metric holes shall accommodate Meyer Sound proprietary rigging hardware and third-party accessories.

The loudspeaker shall be the Meyer Sound UPJunior.

Keyword: Loudspeaker, Loudspeakers


Material main: Birch
Material secondary: Plywood
Designed in: United States
Manufactured in: United States

BIMobject Category: Electronics - Audio Electronics
Uniclass 1.4 Code: L76116
Uniclass 1.4 Description: Loudspeakers
Uniclass 2.0 Code: PR-75-06-49
Uniclass 2.0 Description: Loudspeakers
Uniclass 2015 Code: Pr_70_75_36_50
Uniclass 2015 Description: Loudspeakers
NBS Reference Code: 75-06-49
NBS Reference Description: Loudspeakers
CSI MasterFormat 2014 Code: 27 24 23
CSI MasterFormat 2014 Title: Audio-Video Devices
OmniClass Number: 23-37 15 29 11 13
OmniClass Title: Loudspeakers
This product is available in:
Africa
  • Algeria
  • Angola
  • Benin
  • Botswana
  • Burkina Faso
  • Burundi
  • Cameroon
  • Cape Verde
  • Central African Republic
  • Chad
  • Comoros
  • Côte d'Ivoire
  • Democratic Republic of the Congo
  • Djibouti
  • Equatorial Guinea
  • Eritrea
  • Ethiopia
  • Gabon
  • Ghana
  • Guinea
  • Guinea-Bissau
  • Kenya
  • Lesotho
  • Liberia
  • Libya
  • Madagascar
  • Malawi
  • Mali
  • Mauritania
  • Mauritius
  • Mayotte
  • Morocco
  • Mozambique
  • Namibia
  • Niger
  • Nigeria
  • Republic of the Congo
  • Reunion
  • Rwanda
  • Saint Helena
  • São Tomé and Príncipe
  • Senegal
  • Seychelles
  • Sierra Leone
  • Somalia
  • South Africa
  • South Sudan
  • Sudan
  • Swaziland
  • Tanzania
  • The Gambia
  • Togo
  • Tunisia
  • Uganda
  • Western Sahara
  • Zambia
  • Zimbabwe
Antarctica
  • Antarctica
  • Bouvet Island
  • French Southern and Antarctic Lands
  • Heard Island and McDonald Islands
  • South Georgia and the South Sandwich Islands
Asia
  • Armenia
  • Azerbaijan
  • Bangladesh
  • Bhutan
  • British Indian Ocean Territory
  • Brunei
  • Cambodia
  • China
  • Christmas Island
  • Cocos (Keeling) Islands
  • Georgia
  • Hong Kong
  • India
  • Indonesia
  • Japan
  • Kazakhstan
  • Kyrgyzstan
  • Laos
  • Macau
  • Malaysia
  • Maldives
  • Mongolia
  • Myanmar (Burma)
  • Nepal
  • North Korea
  • Pakistan
  • Philippines
  • Singapore
  • South Korea
  • Sri Lanka
  • Taiwan
  • Tajikistan
  • Thailand
  • Turkmenistan
  • Uzbekistan
  • Vietnam
Europe
  • Åland Islands
  • Albania
  • Andorra
  • Austria
  • Belarus
  • Belgium
  • Bosnia and Herzegovina
  • Bulgaria
  • Croatia
  • Cyprus
  • Czech Republic
  • Denmark
  • Estonia
  • Faroe Islands
  • Finland
  • France
  • Germany
  • Gibraltar
  • Greece
  • Guernsey
  • Hungary
  • Iceland
  • Ireland
  • Isle of Man
  • Italy
  • Jersey
  • Latvia
  • Liechtenstein
  • Lithuania
  • Luxembourg
  • Macedonia (FYROM)
  • Malta
  • Moldova
  • Monaco
  • Montenegro
  • Netherlands
  • Norway
  • Poland
  • Portugal
  • Romania
  • Russia
  • San Marino
  • Serbia
  • Slovakia
  • Slovenia
  • Spain
  • Svalbard and Jan Mayen
  • Sweden
  • Switzerland
  • Ukraine
  • United Kingdom
  • Vatican City
Middle East
  • Afghanistan
  • Bahrain
  • Egypt
  • Israel
  • Jordan
  • Kuwait
  • Lebanon
  • Oman
  • Palestine
  • Qatar
  • Saudi Arabia
  • Syria
  • Turkey
  • United Arab Emirates
  • Yemen
North America
  • Anguilla
  • Antigua and Barbuda
  • Aruba
  • Barbados
  • Belize
  • Bermuda
  • British Virgin Islands
  • Canada
  • Caribbean Netherlands
  • Cayman Islands
  • Collectivity of Saint Martin
  • Costa Rica
  • Cuba
  • Curaçao
  • Dominica
  • Dominican Republic
  • El Salvador
  • Greenland
  • Grenada
  • Guadeloupe
  • Guatemala
  • Haiti
  • Honduras
  • Jamaica
  • Martinique
  • Mexico
  • Montserrat
  • Nicaragua
  • Panama
  • Puerto Rico
  • Saint Kitts and Nevis
  • Saint Lucia
  • Saint Pierre and Miquelon
  • Saint Vincent and the Grenadines
  • Saint-Barthélemy
  • Sint Maarten
  • The Bahamas
  • Trinidad and Tobago
  • Turks and Caicos Islands
  • U.S. Virgin Islands
  • United States
Oceania
  • American Samoa
  • Australia
  • Cook Islands
  • Federated States of Micronesia
  • Fiji
  • French Polynesia
  • Guam
  • Kiribati
  • Marshall Islands
  • Nauru
  • New Caledonia
  • New Zealand
  • Niue
  • Norfolk Island
  • Northern Mariana Islands
  • Palau
  • Papua New Guinea
  • Pitcairn Islands
  • Samoa
  • Solomon Islands
  • Timor-Leste
  • Tokelau
  • Tonga
  • Tuvalu
  • United States Minor Outlying Islands
  • Vanuatu
  • Wallis and Futuna
South America
  • Argentina
  • Bolivia
  • Brazil
  • Chile
  • Colombia
  • Ecuador
  • Falkland Islands (Islas Malvinas)
  • French Guiana
  • Guyana
  • Paraguay
  • Peru
  • Suriname
  • Uruguay
  • Venezuela

BIMobject SEEK Properties

Electronics - Audio

Name Value
Depth 10.2 in
Height 19.04 in
Installation Locations Portable and Installed Audio-Visual Systems ; Theatrical Sound Reinforcement ; Frontfill and Under-Balcony Coverage ; Conference Centers, Presentations, Ballrooms and Houses of Worship ; Stage Monitoring (with Optional Maam Adapter)
System Type Loudspeaker
Width 9 in

Meyer Sound

Properties

Name Value
Maximum Peak SPL 126 dB
Weight 28 lb
Crossover 3.5 kHz
Output Power 300 W
Operating Frequency Range 70 Hz to 20 kHz
Coverage 80 deg x 50 deg
Rigging Aluminum End Plates for Mounting/Flying Cabinets with Quickfly® and Standard Rigging Options; Metric M8 Threaded Points Used for All UPJunior Rigging
Finish Black Textured
Protective Grille Powder-Coated, Hex-Stamped Steel with Black Mesh Screen
Enclosure Material Premium Birch Plywood

BIMobject®