JBL High-Power Two-Way Speaker SRX725 - Manual

SRX725/SRX725F
Dual 15" High-Power
Two-Way Speaker
Key Features:
᭤
Light-weight and very high-power
᭤
Dual 380 mm (15 in) Differential
Drive
® low-frequency drivers for
extended low-frequency output
᭤
102 mm (4 in) voice-coil
neodymium compression driver for
high-power capacity and very light-
weight
᭤
75° x 50° coverage
᭤
Bi-amplified or full-range passive
operation
᭤
On SRX725F model, five suspension
points may be used with optional
M10 eyebolts or detachable track
fittings
Applications
᭤
Live sound reinforcement for vocals
and musical instruments
᭤
High-level music playback
The SRX725 is an excellent choice
when the application calls for high
performance and simplicity. A pair of
SRX725s 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 SRX725 is
comprised of two 380 mm (15 in)
2265H patented* Differential Drive
®
woofers with combined power
handling of 1200 watts (continuous).
For the high frequencies, the
legendary 2452H 102 mm (4 in) voice-
coil, neodymium compression driver is
mounted to a 75° by 50° aluminum
horn. The 75° coverage angle of the
SRX725 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.
Bi-amp or full-range passive
operation may be selected by means
of a recessed, high-current switch
mounted on the input plate.
For applications requiring
suspension, a flying version, the
SRX725F 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.
*U.S. Patent 5,748,760; other U.S. and foreign patents
pending.
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.
Specifications:
Frequency Range (-10 dB): 37 Hz – 20 kHz
Frequency Response (±3 dB): 53 Hz – 20 kHz
Coverage Pattern: 75° x 50° nominal
Crossover Modes: Bi-amp / passive, externally switchable
Crossover Frequency: 1.2 kHz
Power Rating Passive: 1200 W / 2400 W / 4800 W
(Continuous Program 1 / Peak): Bi-amp LF: 1200 W / 2400 W / 4800 W
Bi-amp HF: 75 W / 150 W / 300 W
Maximum SPL 2 : 136 dB SPL peak
System Sensitivity (1w @ 1m): 99 dB SPL (passive mode)
LF Driver: 2 x JBL 2265H 380 mm (15 in) Differential Drive
woofer with neodymium-magnet and dual voice-coils
HF Driver: 1 x JBL 2452H 102 mm (4 in) voice-coil, neodymium-
magnet compression driver
Nominal Impedance: Passive: 4 ohms
Bi-amp LF: 4 ohms
Bi-amp HF: 8 ohms
Active Tunings: dbx DriveRack, all models. Settings available at
www.jblpro.com
Enclosure: Trapezoidal, 15 mm, 11-ply birch plywood
Suspension / Mounting: 5 x suspension points, M10 or optional track kit
(SRX725F only)
Transport: 2 x steel handles
Finish: Black DuraFlex finish
Grille: Powder coated, black, 16-gauge perforated steel with
acoustically transparent charcoal foam backing.
Removable JBL badge and punched JBL logo.
Input Connectors: Neutrik ® Speakon ® NL-4 (x2)
Dimensions (H x W x D): 1219 mm x 541 mm x 508 mm
(48 in x 21.3 in x 20 in)
Net Weight: 43 kg (96 lb)
Optional Accessories: SRX725-CVR: Pull-over padded cover
SRX-FF3: 3x detachable flying fitting
229-00009-01: 3 x 10 mm forged eyebolts & washers
1 IEC filtered noise with 6 dB crest factor.
2 Calculated based on power rating and sensitivity, 1 m.
JBL continually engages in research related to product improvement. Some materials, production methods and design
refinements are introduced into existing products without notice as a routine expression of that philosophy. For this
reason, any current JBL product may differ in some respect from its published description, but will always equal or
exceed the original design specifications unless otherwise stated.
Professional Series
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