Description
Compact Cinema Surround Speaker for Digital Applications
The 8320 Cinema Surround Speaker offers high power handling, high sensitivity, and extended bass response in a very compact enclosure. The twoway 8320’s reliability and performance features position it as the ideal low cost, compact surround for the extended dynamic range required by digital sound formats.
Features
- 50 Hz to 20 kHz Frequency Range
- High Sensitivity, 91 dB SPL, 1 W, 1 m (3.3 ft)
- High Power Handling Capability: 150 watts continuous pink noise
- Internal Thermomaster® technology allows for unprecedented high frequency power in a compact molded enclosure.
- Convenient mounting design uses JBL QuickMount™, 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
- THX® Approved
Specifications
- Frequency Range (-10 dB) 50 Hz - 20 kHz
- Frequency Response (±3 dB) 65 Hz - 18 kHz
- Power Rating
- 150 watts continuous pink noise
- 600 watts peak
- Sensitivity (1W/1m)
- 94 dB-SPL half-space / wall-mounted
- 91 dB-SPL free-field
- Maximum Peak SPL 122 dB/1m
- Nominal Impedance 8 ohms
- Hor. Coverage Angle (-6 dB) 100° averaged 400 Hz to 12 kHz
- Vert. Coverage Angle (-6 dB) 90° 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 3 kHz
- High Frequency Contour ISO2969 Curve X surround contour
- Polarity EIA (Positive voltage to RED terminal gives forward cone motion)
- Low Freq Transducer Nominal Diameter
- 200 mm (8 in)
- 38 mm (1.5 in) voice coil
- High Freq Transducer Nominal Diameter
- 25 mm (1 in)
- 25 mm (1 in) voice coil
- 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)
- 406 mm x 343 mm x 224 mm
- 16 in x 13.5 in x 8.8 in
- Net Weight 5.0 kg (11 lb)
