JBL SRX722F Subwoofer Dual 12IN 2-WAY

JBL SRX722 Details ^top

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.

SRX722 - Dual 12" two-way

Taking a page from high performance hot rod design, JBL filled the smallest possible cabinet with the highest possible power capacity. Especially suited for subwoofer-equipped systems, the SRX722 delivers very high acoustic output from a compact, easily transported system. A pair of 2262H Differential Drive® woofers handles 1200 watts (continuous) of power. Top these off with the world-class, 2451H four-inch compression driver, and you have big PA performance that fits easily into a sport utility vehicle.

Key Features:
• Light-weight, compact and very high-power
• Dual 305 mm (12 in) Differential Drive® low-frequency drivers for very high acoustic 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
• Flying version available (SRX722F) with five suspension points may be used with optional M10 eyebolts or detachable track fittings

Applications
• Reinforcement of speech and vocal music
• High-output mid / high system for dance music or live sound reinforcement

Designed primarily for use in subwoofer-equipped systems, the SRX722 delivers very high acoustic output from a compact, easily transported system. The SRX722 contains two 305 mm (12 in) 2262H patented* Differential Drive® woofers with combined power handling of 1200 watts (continuous). For the high frequencies, a 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 SRX722 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 SRX722F 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.

JBL SRX722 Specs ^top

Specifications:
System Type: Dual 12", two-way, bass-reflex
Frequency Range (-10 dB): 72 Hz – 20 kHz
Frequency Response (±3 dB): 81 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
(Continuous1 / Program / Peak): Bi-amp LF: 1200 W / 2400 W / 4800 W
Bi-amp HF: 75 W / 150 W / 300 W
Maximum SPL2: 135 dB SPL peak
System Sensitivity (1w @ 1m): 97 dB SPL (passive mode)
LF Driver: 2 x JBL 2262H 305 mm (12 in) Differential Drive
woofer
HF Driver: 1 x JBL 2451H 102 mm (4 in) voice-coil, neodymium
compression driver
Nominal Impedance: Passive: 4 ohms
Bi-amp LF: 4 ohms
Bi-amp HF: 8 ohms
Active Tunings: dbx DriveRack, all models.
Enclosure: Trapezoidal, 15 mm, 11-ply birch plywood
Suspension / Mounting: 5 x suspension points, M10 or fly track (SRX722F only)
Transport: 2 x steel handles
Finish: Black DuraFlex finish
Grille: Powder coated, black, 16-gauge perforated steel with
transparent charcoal foam backing. Removable JBL
badge and punched JBL logo.
Input Connectors: Neutrik® Speakon® NL-4 (x2)
Dimensions (H x W x D): 965 mm x 394 mm x 394 mm
(38.0 in x 15.5 in x 15.5 in)
Net Weight: 34 kg (76 lb)
Optional Accessories: SRX722-CVR: Pull-over padded cover
SRX-FF3: 3x detachable flying fitting
229-00017-00: 10 mm forged eyebolt kit