标题小图标VTX系列线阵音箱

VTX series dual 18" subwoofers employ 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
extended very low frequency performance.
Two VTX Subwoofer models are available:
G28 and S28, both models are reverse
cardioid-arrayable.
The VTX G28 is ground stackable only 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.
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, 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, S28 can be suspended
in the middle of flown V25 arrays to
facilitate balcony and floor coverage
by allowing improved underbalcony
penetration. Larger cardioid
configurations are also effective where
S28 is suspended or ground-stacked
in multiple cardioid blocks, each
block consisting of 3 enclosures
(
2 front-firing, 1 rear-firing
).


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