Wall-mounted subwoofer IS115

activecommercialfor indoor use

The subwoofer consists of a variety of bass and infra bass speakers based on two different acoustic load concepts designed by APG.The dual interactive chamber concept (variation of band pass design) allows substantial reduction of volume of load, resulting in impressive low frequency:size ratio. The K-HornTM technology adds a horn to a band pass acoustic load. This exclusive technology provides a significant increase in gain of between 4 and 6 dB compared to the conventional bass reflex load and direct radiation. The iS115 is an extremely compact and efficient subwoofer for either fixed installations or mobile applications. It features a single 15" neodymium cone driver. This exclusive design significantly reduces the volume of the acoustic load in order to obtain the best size / low cutoff frequency ratio as well as a significant efficiency gain in terms of useable bandwidth and perfect membrane movement control. This driver takes advantage of a forced thermal cooling, which drastically reduces thermal compression, resulting in high sound pressure capacity. In terms of ergonomics, the iS115 features two integrated handles, recessed input connectors, a pole-mount point and protective skids. The iS115 should be exclusively used with APG processors and amplifiers for which they are recommended.