JBL MRX528 18" SUBWOOFER double τηλ 6947268797

Key Features: Dual 18 inch, 2044H drivers for extended low-frequency output Large vents for reduced distortion Vertical orientation for convenient ground stacking Tough DuraFlex™ enclosure finish Specifications: Frequency Range (-10 dB): 35 Hz – 250 Hz Frequency Response (±3 dB): 40 Hz – 250 Hz Input Connection Modes: Internally configurable, +1/-1 or +2/-2 Recommended Crossover: 80 - 120 Hz, 24 - 48 dB/octave Power Rating: 1000 W/ 2000 W/ 4000 W, 2 hrs1 (Continuous/Program/Peak) 800 W/ 1600 W/ 3200 W, 100 hrs1 Maximum SPL: 133 dB SPL continuous (139 dB SPL peak)2 System Sensitivity (1w @ 1m): 97 dB SPL; 103 dB SPL2 LF Driver: 2 x JBL 2044H 457 mm (18 in) woofers Nominal Impedance: 4 ohms Enclosure: Rectangular, 18mm, birch plywood Finish: Black DuraFlex™ finish Grille: Powder coated, black, 16 gauge perforated steel with acoustically transparent black screen backing. Input Connectors: Neutrik® Speakon® NL-4 (x2) Dimensions (H x W x D): 1095 mm x 535 mm x 700 mm (43 in x 21 in x 27.5 in) Net Weight: 55 kg (121 lb) τηλ.6947268797