JBL SRX715 | Diffusore Passivo 
For over a decade, JBL SR and SRX series speakers have represented the best performance, highest quality and most advanced driver technology available to portable PA users. The SRX700 series continues that tradition and moves the bar even higher.
The advanced technology of SRX700 series speakers delivers the power and performance that you would expect from the highest quality, professional rig. At the same time, JBL innovation and design have reduced system weight so load in and out are a breeze. All this performance is housed in rugged birch enclosures for years of superb performance.
All SRX700 2 and 3-way models may be operated full-range or bi-amplified. The selection is made by means of a high-current, recessed switch mounted on the input plate. The switch is accessible while also being protected from accidental mis-setting.
The same switch arrangement is used on the subwoofer to select +/-1 or +/-2 operation.
SRX700 is constructed of top quality birch plywood and coated in JBL's rugged DuraFlex finish. Extensive use of internal braces and bulkheads makes the enclosures extremely rigid. This reduces acoustic losses caused by panel resonance. The attractive CNC-machined, 16-gauge steel grille wraps around the sides of the enclosure so there are no protruding lips on the front of the system to create acoustical interference. The grilles are internally lined with acoustically transparent foam to provide additional driver protection and give a totally professional appearance.
High Power 
  Amplifier manufacturers are building amps that can produce more power   at less cost than ever before. The SRX700 series lets you unleash that   power with a new generation of very high power low-frequency drivers.   That would be enough for most manufacturers, but JBL accomplished this   while also greatly reducing the weight of the drivers. 
Incredibly Lightweight 
  SRX700 uses JBL's parented Differential Drive® woofers with neodymium   magnets. Neodymium's magnetic properties allow a few ounces to replace   pounds of conventional magnet. 
SRX715 - 15" two-way
The SRX715 offers the highest level of performance available from a portable, pole or tripod mountable speaker. The 2265H Differential Drive® woofer handles 800 watts (continuous) while weighing only 48 lbs (22kg). A 2431H 3" diaphram, neodymium compression driver on a 75° x 50° horn makes the SRX715 the best choice for general purpose sound reinforcement, live performance, music playback or speech. When the application calles for increased low-frequency extension, add the SRX728S or SRX718S subwoofer.
Key Features:
  • Light-weight and very high-power
  • 75° x 50° coverage
  • Bi-amplified or full-range passive    operation
  • Dual-angle pole socket for    applications requiring tripod    mounting
  • Flying version available (SRX715F)    with five suspension points. May be    used with optional M10 eyebolts or    detachable track fittings
  • Differential Drive® woofer with    neodymium magnet for high-power    capacity and very light-weight
  • 3" (voice-coil) compression driver  with neodymium magnet
 Applications
  • Reinforcement of music and speech    in entertainment or AV applications
  • High-performance satellite speaker  for use with subwoofers
 The SRX715 is high-power, lightweight    two-way loudspeaker system    offering the highest level of    performance available from a speaker    that can be placed on a pole or    standard speaker tripod stand. The    SRX715 is comprised of a 380 mm    (15 in) 2265H patented* Differential    Drive® woofer which handles 800    watts (continuous) yet the entire    system weighs only 22 kg (48 lb). For    high frequencies, a 2431H 75 mm (3    in) voice-coil, neodymium    compression driver is mounted to a    75° by 50° aluminum horn.    Bi-amp or full-range passive    operation may be selected by means    of a recessed, high-current switch    mounted on the input plate.
  For use on a tripod or over a    subwoofer, JBL's dual-angle pole    mount is included. This feature allows    the speaker to be mounted in a    vertical position or with a 10° down tilt    for optimum audience coverage. For    applications requiring suspension, a    flying version, the SRX715F is    available. The F version offers the    option of selecting economical, forged    eyebolts (not included) for fixed    installation or the convenience of    detachable track fittings (not included)    for portable applications.
The enclosure is constructed of top quality birch plywood and coated in JBL’s rugged DuraFlex™ finish. The attractive CNC-machined, 16-gauge steel grille wraps around the sides of the enclosure so there are no protruding lips on the front of the box to create acoustical interference. The grilles are internally lined with acoustically transparent foam to provide additional driver protection and give a very professional appearance.
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