AT Professional Groundswell 4000

Transducer Complement 2 x 18″ Sub Bass Transducers
Frequency Response 25 Hz – 160 Hz

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The Acoustic Technologies Groundswell 4000 is the latest generation low frequency cabinet. A fundamentally new design approach was applied early in the design stages utilising a complex combination of tuned reflex and partial short horn loading techniques. The result is a sub bass loudspeaker system of truly exceptional performance employing two 2000 Watt 18″ transducers providing a full power response to 25Hz at an unrivalled sensitivity of 101dB at 1 watt, 1 metre.

The Groundswell 4000 anticipates the special requirements for large scale multi-cabinet applications. The cabinet’s frontal area has been kept to an absolute minimum. Locating strips on the cabinet’s top and bottom surfaces facilitate safe and secure cabinet stacking.

The Groundswell 4000 is a remarkably compact and easily transported sub bass enclosure, eminently suited to all manner of pro-audio applications including arena scale Touring Concert Systems, Dance Clubs, Cinemas and Houses of Worship.

The Groundswell 4000 is available with many finish and hardware options making for a truly versatile and professional sub bass loudspeaker cabinet.