JBL jrx225D

รหัสสินค้า : jbl-jrx225D

JBL JRX225D 2 way speaker 15" 500 w.

dual fifteen-inch, 2 way speaker system designed specifically for applications in live music performance and music playback. woofer with a cast frame and 3" voice-coil.

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.  

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 (1w/1m)  :  100 dB SPL  

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 432 mm (43 in x 18.3 in x 17 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  

Grille  :  18-gauge, powder-coated steel