Highly portable and very powerful sources for efficient on-site testing for the well being in buildings and working environments. Infra-Qsources proposes accurate and lightweight omni-directional sources, low frequency sources and reference sound power sources.
Qsources has developing and producing sound sources, shakers, sensors, etc. from 1992 onwards:
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Qohm
The latest generation 4 inch drivers has now been built into the new Qohm sources. The weight is further down to 3.1 Kg. The specification level is increased also; bringing the sound power level up to 123 dB Lw, and the 50 Hz band level up to 98 dB Lw which is the highest seen in the industry.
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Qohm72
High sound pressure levels for large site testing, and still single person portable. This source with a weight of 19.4 kg is capable of producing 140 dB Lw pink noise.
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Qam
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NEW Qohm2
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NEW QCA
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NEW Qref
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