SRX725SRX725FDual 15 HighPowerTwoWay SpeakerProfessional SeriesKey Features Essay

Submitted By technoscruffy
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Pages: 3


Dual 15" High-Power
Two-Way Speaker

Professional Series

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 lightweight
᭤ 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 2451H
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. 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.

Frequency Range (-10 dB):
Frequency Response (±3 dB):
Coverage Pattern:
Crossover Modes:
Crossover Frequency:
Power Rating
(Continuous Program1 / Peak):
Maximum SPL2:
System Sensitivity (1w @ 1m):
LF Driver:
HF Driver:
Nominal Impedance:
Active Tunings:
Suspension / Mounting:
Input Connectors:
Dimensions (H x W x D):
Net Weight:
Optional Accessories:

37 Hz – 20 kHz
53 Hz – 20 kHz
75° x 50° nominal
Bi-amp / passive, externally switchable
1.2 kHz
1200 W / 2400 W / 4800 W
Bi-amp LF: 1200 W / 2400 W / 4800 W
Bi-amp HF: 75 W / 150 W / 300 W
136 dB SPL peak
99 dB SPL (passive mode)
2 x JBL 2265H 380 mm (15 in) Differential Drive woofer with neodymium-magnet and dual voice-coils
1 x JBL 2451H 102 mm (4 in) voice-coil, neodymiummagnet compression driver
4 ohms
Bi-amp LF: 4 ohms
Bi-amp HF: 8 ohms dbx DriveRack, all models. Settings available at Trapezoidal, 15 mm, 11-ply birch plywood
5 x suspension points, M10 or optional track kit
(SRX725F only)
2 x steel handles
Black DuraFlex finish
Powder coated, black, 16-gauge perforated steel with acoustically transparent charcoal foam