JBL Model 8350 Surround Speaker
The JBL 8350 is a high‑power cinema surround loudspeaker designed for professional theater environments. It delivers extended dynamic range, high sensitivity, and wide coverage in a compact molded enclosure. The system is THX approved and optimized for modern digital cinema playback formats.
Acoustic Performance
Frequency Range (minus 10 dB): 60 Hz to 19 kHz Frequency Response (plus/minus 3 dB): 75 Hz to 17 kHz Sensitivity at 1 watt, 1 meter: • 99 dB SPL (half‑space, wall mounted) • 97 dB SPL (free‑field) Maximum Peak Output: 130 dB at 1 meter Nominal Impedance: 8 ohms Power Handling: • 350 watts continuous pink noise • 1400 watts peak
Coverage
Horizontal Coverage (minus 6 dB): 100 degrees (average 400 Hz to 12 kHz) Vertical Coverage (minus 6 dB): 80 degrees (average 400 Hz to 12 kHz) Directivity Factor Q: 7 Directivity Index DI: 8.4 dB
Transducers
Low Frequency Driver: • 10 inch (250 mm) JBL M110‑8 • 2.5 inch (64 mm) voice coil • DC resistance approximately 5 ohms
High Frequency Driver: • 1 inch (25 mm) exit compression driver • 1.5 inch (38 mm) voice coil • JBL 2408H‑1 • DC resistance approximately 6.2 ohms
Crossover and Contour
Crossover Frequency: 1.4 kHz High Frequency Contour: ISO2969 Curve X (cinema surround standard) Polarity: EIA standard (positive voltage to red terminal produces forward cone motion)
Cabinet and Construction
Enclosure Material: Textured black molded HIPS plastic Grille: Black Downward Firing Angle: 20 degrees when mounted flush Input Terminals: Five‑way binding posts located on the top of the cabinet
Physical Specifications
Dimensions (H x W x D): • 18 x 18 x 10.25 inches • 457 x 457 x 260 mm Net Weight (unboxed): 21 lb (9.5 kg) Shipping Weight: 28 lb (12.7 kg) Shipping Dimensions: 22 x 22 x 14 inches Dimensional Weight (approx): 49 lb
Mounting Options
Compatible with: • JBL QuickMount • Omnimount • APC Multimount
