Precision microphone set for standard, general free-field measurements with reduced length
The GRAS 46AK is a reduced length ½” microphone set which offers the same acoustic performance is the industry standard GRAS 46AE pre-polarised, precision, free-field ½” microphone set. The GRAS 46 AK and GRAS 46AE are used for general acoustic testing and measurement across may sectors including automotive (NVH), aerospace, defence, mobile and stationary plant and appliance testing.
With a total length of 41.05 mm, the GRAS 46AK is designed to fit into restricted spaces. The GRAS 46AK utilises a 10/32 microdot connector and is TEDS II compliant.
Reliable and reproduceable sound measurements can only be carried out with stable precision microphones and GRAS’s reptation is second to none in this regard.
A 5 year guarantee and knowledge that, in the event of damage occurring to the diaphragm, it can be replaced at the fraction of the cost of a replacement microphone set, underpin the lifetime value that GRAS 40AK microphone sets provide.
