jbl mr serie modele 922 ( made in usa) - 350 €

vends jbl mr 922 SPECIFICATIONS ACOUSTIC & ELECTRICAL SPECIFICATIONS: • Nominal Impedance: 8 ohm • Power Capacity: Continuous Pink Noise: 250W Peak Pink Noise: 1000W • Frequency Range: 60 Hz to 17 kHz (±10dB) • Sensitivity: 100 dB SPL* • Crossover Frequency: 2 kHz SYSTEM COMPONENTS: • Cabinet: CMR922 • Grille: (128-00103-00) • Low Frequency 300mm (12 in.) Cone Transducer: Transducer 2022H (72778-01X) • DC Resistance: 4.65 ohm ±10% Aluminum Wire *1 Watt (2.83 V RMS) @ 1 Meter SYSTEM COMPONENTS: (cont’d) • High Frequency 25mm (1 in.) Pure Titanium Transducer: Compression Driver 2418H • DC Resistance: 3.2 ohm ±8% Aluminum Wire • Crossover Network: (330599-001) AURAL SWEEP TEST SPECIFICATIONS: A. System Aural Sweep Test: 7.0V Input, 20 Hz to 20 kHz B. L.F. Aural Sweep Test: 7.0V Input, 20 Hz to 1.2 kHz C. H.F. Aural Sweep Test: 2.83V Input, 550 Hz to 20 kHz PHYSICAL SPECIFICATIONS: • Enclosure Dimensions: 590mm x 432mm x 279mm D (23.25 x 17.0 x 11.0 in. D) • Shipping Weight: 53 lbs. (24 kg.) WARRANTY INFORMATION: • Refer to Warranty Statement packed with each product.