Grund Audio Design has unveiled the GT-LPB-24C subwoofer, the company’s latest addition to its GT Series for fixed and portable sound reinforcement applications.

With a power rating of 800W RMS, the GT-LPB-24C subwoofer is a high-power, low-profile system that for use with small-format point source or line array loudspeaker systems. It has a frequency range of 40Hz to 250Hz, addressing frequencies that are frequently diminished in smaller format point source or line array loudspeaker enclosures.

Grund Audio Design GT-LPB-24C subwooferThe transducers are housed in a heavily braced, 13-ply Baltic Birch enclosure that incorporates dado and rabbet construction for superior cabinet rigidity. The enclosure design uses a proprietary Linear Pressure Chambers design, which provides two ported chambers that focus the acoustic energy from the front and rear of the two LF transducers for maximum efficiency. The Linear Pressure Chambers design uses a combination of Thiele/Small, LEAP and LMS parameters to direct the output forward, so as to not interfere with stage SPL.

Suggested applications include nightclubs, houses of worship and other fixed installations where space is tight. The design also includes a pole cup for portable PA use where a combination of the subwoofer and a small format point source loudspeaker enclosure work together, as in corporate A/V presentations and related applications.

The GT-LPB-24C subwoofer is available in three finishes; black, white, and an exclusive natural finish (no filler marks). The enclosure uses a powder-coated, perforated steel grille to protect the transducer complement. Further, the GT-LPB-24C is available with 3/8’-16 threaded mounting points that permit safe, load-rated suspension in permanent installations. The GT-LPB-24C subwoofer includes two NL4 Speakon connectors.

‘The GT-LPB-24C subwoofer is a remarkably lightweight, compact subwoofer that is equally at home in both fixed and portable sound reinforcement systems,’ says Frank Grund, President of Grund Audio Design. ‘It’s an excellent subwoofer for small church and nightclub installations and, with its threaded mounting points, can even be suspended. The GT-LPB-24C is a terrific complement to small format line arrays and point source loudspeaker systems and delivers a very warm, rich sound. I believe this subwoofer is well suited to a wide range of applications.’

The Grund Audio Design GT-LPB-24C subwoofer is available now at an MSRP of US$769.00.


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