Products catalog

  • Outline GTO-SUB

    Aproximate delivery time: 20 - 25 w. d.

    The GTO-SUB is a dual 18” subwoofer enclosure using phase inversion type loading, which, coupled with the use of several innovative loudspeaker technologies, allows it to deliver consistent performance at the highest levels over many years. The enclosure is tuned to a low frequency by way of a long port with a large surface area. This allows the GTO-SUB to obtain a wide passband and a considerable extension towards the bottom end of the frequency response. Analysis and careful design has completely removed the usual ‘port turbulence’ associated with traditional cabinets using this loading method. 

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  • Technical specifications:

    FREQUENCY RESPONSE (-10 dB) 28 Hz – 160 Hz
    AVERAGE DISPERSION Horizontal: Quasi-omnidirectional
    Vertical: Depending on array configuration
    IMPEDANCE 2 x 8 Ω (min 2 x 6.2 Ω)
    POWER – WAES 2 x 1200 (2 x 4800 peak)
    MAX SHORT-TERM SPL @ 1 m* 141 dB SPL (free-field)
    147 dB SPL (half-space)* calculated using +10 dB crest-factor signal
    LOUDSPEAKERS AND LOADING 2 x 18″ hybrid band-pass loaded woofers
    WEIGHT – SINGLE UNIT 102 kg
    DIMENSIONS (Net; H x W x D) 600 x 1126 x 655 mm
    DIMENSIONS (With Pins; H x W x D) 600 x 1181 x 655 mm