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d:sign BLM4060 Boundary Layer Microphone

Optimized to boost speech intelligibility

  •    Ideal for use in boardrooms and conference facilities
  •    Sleek low profile Scandinavian Design
  •    Optimized to boost speech intelligibility
  •    Modular adapter system fits most professional wireless systems

This mic solution is ideal for use in boardrooms, conference facilities, and courtrooms. It is also a great solution for teleconferencing and other applications where excellent vocal pickup is required.

The d:sign™ BLM4060 Boundary Layer Microphone is a transducer designed to work under optimum conditions when placed on a tabletop, but it also performs well on any other hard, flat surface that reflects sound.

The microphone is a pre-polarized omnidirectional miniature condenser microphone with a 5.4 mm (0.2 in) vertical diaphragm. The mic body consists of a central rubber disc that holds the mic element mounted in an elegant stainless steel base. It comes with a detachable 3 m (10 ft) cable.

The d:sign™ BLM4060 Boundary Layer Microphone can be very easily placed in essentially any position on the surface of a table, even close to the edge. Users will benefit from the special characteristics of the surrounding sound field on which the mic is mounted: a 6 dB gain of direct sound and only a 3 dB gain of the diffuse sound. The sound captured has both greater clarity, especially at high frequencies, and speech intelligibility compared to sound captured above the surface.

A wide range of connection adapters and power supplies makes it possible to use the d:sign™ BLM4060 Boundary Layer Microphone with any microphone input. It is delivered with a DAD6001 XLR Adapter, but as the supplied cable is terminated with a DPA MicroDot connector this microphone can be connected to a wireless system via the flexible adapter system.

Adapter system gives you flexibility

The adapters for wireless systems give you flexible, simple and affordable possibilities. You are no longer bound to one wireless system. As circumstances change, you can just switch your adapter, instead of incurring the cost of a completely new microphone. When you make the switch, you won't hear any loss or change in sound quality.

The d:fine™, d:screet™ and d:vote™ series of miniature microphones work with all leading wireless mic solutions, such as Lectrosonics, Sennheiser, Shure, Sony, Wisycom, Zaxcom and many more. DPA Microphones’ ingenious adapter system is one of a kind in the industry. It protects your investment in fantastic sound for years to come.