dBTechnologies DVA M2M Plus M2S - DVA MINI 2 Way Active Master and Slave Line Array Module (Black)The speakers DVA M2M and DVA M2S are part of the modular system called DVA MINI. The system can be used in ground stack configuration or suspended in line array configuration. The modules use a fast, innovative mechanical fastening method. This series is ideal for installations in theatres, places of worship, convention centres, concerts and live music performances which require medium high sound pressures and limited weight and footprint. DVA M2M is