Portable Sound EON 300 : EON 500  : JRX  : MRX500 Series : PRX500 Series : SRX700 Series : VRX       MRX525 Dual 15 in., Two-Way Dual Chamber, Bass Reflex, Main PA Full Bandwidth Applications   Brochure Spec Sheet User's Guide Hi-Res Image The MRX525 is a portable, dual fifteen-inch, two-way speaker system designed for reinforcement of music and speech. Features :   Specifications : Lightweight/high-power, and extra low-frequency extension. Dual 15" Differential Drive® woofers for high-power capacity and extended LF performance 1.5" annular polymer diaphragm compression driver 70° x 70° coverage Heavy Duty 16 gauge protective screen backed steel grille Tough DuraFlexT enclosure finish   Power Rating   :   800 W / 1600 W / 3200 W Frequency Range   :   40 Hz - 20 kHz Dimensions (H x W x D)   :   1240 mm x 535 mm x 460 mm (48.75 in x 21.0 in x 18.0 in) Frequency Response   :   57 Hz - 20 kHz Sensitivity   :   100 dB SPL Nominal Impedance   :   4 ohms Rated Maximum SPL   :   135 dB SPL Peak Coverage Pattern:   :   70º x 70º nominal Weight   :   38.2 kg ( 84 lbs.) High Frequency Driver   :   1 x JBL 2408H 37.5 mm (1.5 in) annular polymer diaphragm, neodymium compression driver Low Frequency Driver   :   2 x JBL 265H 380 mm (15 in) Differential Drive® woofer Applications : Live sound reinforcement for vocals and musical instruments High-level music playback The MRX525 is an excellent choice when the application calls for high performance and simplicity. A pair of MRX525s and a single, high-power amplifier is a complete sound system capable of reinforcing bass and kick drum or playing high-level music in clubs and other venues. The MRX525 is comprised of two 380 mm (15 in) 265H Differential Drive® woofers with combined power handling of 800 watts (continuous). For the high frequencies, 2408H 37.5 mm (1.5 in) annular polymer diaphragm, neodymium compression driver is mounted to a 70° x 70° horn. The 70° coverage angle of the MRX525 is wide enough to provide coverage of an audience when used one-per-side yet narrow enough to allow splaying of multiple enclosures without excessive coverage overlap. The enclosure is constructed of quality plywood and coated in JBL's rugged DuraFlexT finish. The attractive CNC-machined, 16-gauge steel grille wraps around the sides of the enclosure. The grilles are internally lined with an acoustically transparent screen to provide additional driver protection and give a very professional appearance.