“In January, JBL introduced the first product in the VTX Series—the V25—and the new S28 and G28 subwoofers provide system technicians with a wealth of configuration options and unprecedented performance,” said Paul Bauman, Senior Manager, Tour Sound, JBL Professional. “These new models truly represent a breakthrough in subwoofer design.”
The VTX S28 and G28 are dual 18-inch subwoofers, each employing two 2269H 18" transducers featuring Differential Drive® technology with two voice coils, two neodymium magnets and extremely high peak-to peak excursion capabilities to deliver world-class, extended low-frequency performance. Both models are reverse cardioid-arrayable.
The VTX S28 can be suspended or ground-stacked and is cardioid-arrayable in either configuration for improved rear rejection. Compatible with VTX V25 suspension, the S28 can be suspended at the top of V25 arrays to extend the effective low-frequency line length, providing improved vertical pattern control combined with improved rear rejection when used in cardioid mode.
Alternatively, S28 arrays (cardioid or front-firing) can be suspended beside or behind V25 arrays. For theatrical sound design, the S28 can be suspended in the middle of flown V25 arrays to facilitate balcony and floor coverage by allowing improved under-balcony penetration. Larger cardioid configurations are also effective where S28 is suspended or ground-stacked in multiple cardioid blocks, each block consisting of three enclosures.
The VTX G28 is ground-stackable, but with a practical form factor for convenient stacking and additional enclosure volume, plus port tuning that delivers true sub performance down to 22 Hz @ -10 dB.
Like all JBL Professional products, the VTX subwoofers are comprehensively tested in JBL's power testing facilities. Unique in the industry, during the design phase JBL power testing submits each component and system to 100 hours of continuous, high level input, ensuring that your system will deliver extraordinary sound even after years of hard use and thousands of hours of performance.
Like all VTX Series models, the S28 and G28 feature Crown Audio VRack DSP and amplification. VRack is a rugged touring rack fitted with three Crown I-Tech HD Series power amplifiers, power input panel, and custom-engineered input/output panels that is available in two configurations: VRack
12000 and VRack 4 x 3500 are loaded with three IT 12000HD and three IT 4 x 3500HD amplifiers, respectively.
Apart from the performance advantage of a standard package ensuring that VTX Series enclosures are optimally powered and processed, VRack ensures compatibility for cross rental between VTX Network Partners. Since VRack is supplied with all components installed and internally connected, there is also no need for laborious rack building; no chance that a component might be improperly connected; and a dramatically lower chance of connection failure.
VTX's patented S.A.F.E. suspension system is streamlined for speed and efficiency with improved hardware for faster setup with fewer pinning operations and greater security. A custom-designed protective cover and dolly makes transport easy and the suspension process fast, efficient and safe. Vertical Transporters will be available allowing for transport of four V25 enclosures or three S28 enclosures in either front-firing or cardioid mode.
HARMAN (www.harman.com) designs, manufactures and markets a wide range of audio and infotainment solutions for the automotive, consumer and professional markets — supported by 15 leading brands, including AKG, Harman Kardon, Infinity, JBL, Lexicon and Mark Levinson. The Company is admired by audiophiles across multiple generations and supports leading professional entertainers and the venues where they perform. More than 25 million automobiles on the road today are equipped with HARMAN audio and infotainment systems. HARMAN has a workforce of about 13,000 people across the Americas, Europe and Asia, and reported net sales of $4.2 billion for twelve months ending December 31, 2011.