JBL JRX212

JBL JRX212, παθητικό ηχείο 2 δρόμων, με woofer 12″ και driver 1″, ισχύ 500W/Program, 8Ω, απόκριση συχνότητας 70Hz-12kHz, διασπορά 90×50 και 128dB SPLmax. Διαθέτει Προστασία υπεροδήγησης sonicguard, καμπίνα MDF, διπλή (35mm) υποδοχή τρίποδου για πρόσθετη κλίση 10 μοιρών. Υποδοχές speakon και 1/4 jack. Διαστάσεις: YxΠxΒ 572x394x318 mm, και βάρος 19,5 kg,  Εγγύηση 2 έτη Αντιπροσωπείας,  Αποστολές εμπορευμάτων σε όλη την Ελλάδα, Δυνατότητα Δόσεων – Διακανονισμού,  Παρακαλούμε επικοινωνήστε στο 2103845676 για επιβεβαίωση του αποθέματος και τιμής,

JBL 12 in low frequency driver with a 64 mm (2.5 in) diameter edgewound ribbon voice coil which provides more cross-sectional 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.
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 high frequency driver from excess power without interrupting the performance.
Non-resonant, all-steel handles are used.
Attractive 18-gauge hexagon perforated, steel grille protects components from damage.
Dual-angle pole-mount socket allows the speaker to tilt 10°for more uniform audience coverage.

Τεχνικά Χαρακτηριστικά
Power Rating     250 W / 1000 W
Frequency Range (-10 dB)     60 Hz – 20 kHz
Frequency Response (±3 dB)     80 Hz – 18 kHz
Sensitivity (@1m)     98 dB SPL (1w/1m)
Nominal Impedance     8 ohms
Recommended Amplifier Power     250 W to 500 W into 8 ohms
Maximum SPL     128 dB
Nominal Dispersion     90º x 50º
Crossover Frequency     2.1 kHz
Dimensions (H x W x D)     584 mm x 399 mm x 325 mm
Weight     19.5 kg (43 lb)
High Frequency Driver     JBL 2414H-C , 1″ exit compression driver mounted on Progressive Transition™ Waveguide
Low Frequency Driver     JBL M112-8
Input Connectors     Neutrik® Speakon® NL-4 (x1); .25 in
TS phone jack (x1); parallel,