JBL JRX 225 PASSIVE SPEAKER ( SPEAKER PASIF )

PASSIVE SPEAKER ( SPEAKER PASIF ) JBL JRX 225 Dual 15" Two-Way Sound Reinforcement Loudspeaker System The JRX225 is a portable, dual fifteen-inch, two-way speaker system designed specifically for applications in live music performance and music playback. FEATURES : Dual JBL low frequency drivers with a 64 mm ( 2.5 in) diameter edgewound ribbon voice coil which provides more crosssectional wire area in the voice coil gap than round wire designs, for greater efficiency and power handling. JBL 2414H-C 25 mm ( 1 in) polymer diaphragm compression driver improves high frequency performance as well as system reliability. The advanced network topology crossover design shapes frequency response and delivers coherent summation in the crossover region. A " Quasi 3-Way" design offers the extra bass for which a dual fifteen system is designed, but without sacrificing performance in the critical mid-range. The upper woofer produces mid-frequencies and bass, while the lower woofer concentrates on bass only. The reduction in mid-range phase cancellation greatly improves midrange sound quality and coverage. High-voltage capacitors and inductors with massive cores and heavy gauge wire enable the crossover network to handle high power without saturating. Progressive Transition™ high frequency waveguide provides superior coverage control, reduced distortion, and smoother frequency response. The rugged, acoustically superior enclosure is constructed from 19 mm ( .75 in) MDF ( Medium Density Fiberboard) using advanced adhesives and mechanical fastener technology for extreme durability and improved low-frequency performance. SonicGuard™ protects the highfrequency driver from excess power without interrupting the performance. Non-resonant, all-steel handles are used. Attractive 18-gauge perforated, steel grille protects components from damage. SPECIFICATIONS : Power Rating 500 W / 2000 W Frequency Range ( -10 dB) 42 Hz - 18 kHz Frequency Response ( ± 3 dB) 62 Hz - 13 kHz Sensitivity ( @ 1m) 100 dB SPL ( 1w/ 1m) Nominal Impedance 4 ohms Recommended Amplifier Power 500 W to 1000 W into 4 ohms Maximum SPL 133 dB Nominal Dispersion 90º x 50º Crossover Frequency 2.2 kHz Dimensions ( H x W x D) 1092 mm x 464 mm x 426 mm ( 43 in x 18.3 in x 16.8 in) Weight 42.6 kg ( 94 lb) High Frequency Driver JBL 2414H-C , 1" exit compression driver mounted on Progressive Transition™ Waveguide Low Frequency Driver JBL M115-8A x 2 Input Connectors Neutrik® Speakon® NL-4 ( x1) ; .25 in TS phone jack ( x1) ; parallel