8340A

Système de Surround Cinéma Haute Puissance

8340A
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Système de Surround Cinéma Haute Puissance

Enceinte de Surround Cinéma Haute Puissance pour Applications Numériques

 

Caractéristiques

  • 45 Hz to 18 kHz Frequency Range
  • High Sensitivity, 96 dB SPL, 1 W, 1 m (3.3 ft)
  • High Power Handling Capability: 250 watts continuous pink noise
  • Convenient mounting design uses JBL QuickMountTM, Omnimount® or APC Multimount brackets
  • Special cabinet shape incorporates 20° angled front baffle
  • SMPTE/ISO2969 Curve X high frequency de-emphasis
  • Lightweight, rigid molded enclosure
  • Input terminals located on top of cabinet for quick access
  • Uniform horizontal and vertical coverage
  • Approved by Lucasfilm, Ltd. for THX® installations
 

Téléchargements

Data Sheets
  Taille Téléchargé
88,6 ko oct. 2019
697 ko oct. 2019
Compliances
  Taille Téléchargé
277 ko oct. 2019
86,1 ko oct. 2019
Tech Notes
  Taille Téléchargé
file type icon Tech Note: Polarity Conventions
mis à jour : oct. 2019
55 ko oct. 2019
Simulation Data
  Taille Téléchargé
21 Mo mai 2024
Owner's Manuals
  Taille Téléchargé
file type icon 8340A Information
mis à jour : oct. 2020
336 ko oct. 2020
Information documents
  Taille Téléchargé
128 ko oct. 2019
file type icon Cinema CD
mis à jour : oct. 2019
21,9 Mo oct. 2019
Spec Sheets
  Taille Téléchargé
file type icon 8340A Spec Sheet
mis à jour : oct. 2020
336 ko oct. 2020

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Pièces détachées et réparations

Caractéristiques techniques

Frequency Range: 45 Hz - 18 kHz (-10 dB)
Frequency Response: 75 Hz - 16 kHz (±3 dB)
Power Rating: 250 watts continuous pink noise, 1000 watts peak
Sensitivity: 96 dB SPL, 1W @ 1m (3.3 ft)
Nominal Impedance: 8 ohms
Horizontal Coverage Angle (-6dB) 100° averaged 400 Hz to 12 kHz
Vertical Coverage Angle (-6dB) 80° averaged 400 Hz to 12 kHz
Directivity Factor (Q) 7 averaged 400 Hz to 12 kHz
Directivity Index (DI) 8.4 dB averaged 400 Hz to 12 kHz
Crossover Frequency: 2.2 kHz
High Frequency Contour: ISO2969 Curve X surround contour
Polarity: EIA (Positive voltage to RED terminal gives
Low Frequency Transducer Nominal Diameter:: 250 mm (10 in)
High Frequency Transducer Nominal Diameter: 25 mm (1 in)
Downward Firing Angle: Nominal 20° when mounted flush on back panel
Enclosure Material: Textured Black H.I.P.S. Plastic
Grille Color: Black
Input Connectors 5-way binding posts
Dimensions (H x W x D) 457 mm x 457 mm x 260 mm (18 in x 18 in x 10.25 in)
Net Weight: 8.6 kg (19 lb)

Accessoires

2516 Bracket | Support de Montage Rapide® à Angle Fixe 2516
2516 Bracket Main photo
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2516 Bracket detail thumbnail #1

Support 2516 Quick-Mount® à Angle Fixe

Support Quick-Mount® à Angle Fixe

  • Cost-effective wall-mount bracket
  • Designed for 8320, 8340A, and 8350 surrounds
  • Packed two brackets to a carton

Documentation
2517 Speaker Mount | Rotations Pan et Tilt du Support de Haut-parleur 2517
2517 Speaker Mount Main photo
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2517 Speaker Mount detail thumbnail #1

2517 Speaker Mount Pan and Tilt Rotations

2517 Speaker Mount Pan and Tilt Rotations

  • Alloy steel
  • Black powder coat paint
  • Designed for 8320, 8340A, and 8350 surrounds

Documentation

Assistance/FAQ