Wireless microphone receiver Sennheiser Speechline SL MCR 2 DW-3 — white (RAL 9016), compatible with SL Boundary 114 and Handheld DW

The Sennheiser Speechline SL MCR 2 DW-3 is a wireless microphone receiver finished in white (RAL 9016) designed for professional speech applications. Compatible with Sennheiser SL Boundary 114 and Handheld DW transmitters, the receiver provides stable RF reception and clear audio delivery for conferences, presentations and corporate events. It integrates into existing sound systems and supports reliable wireless links that prioritise speech intelligibility and ease of operation.

Advantages

This receiver delivers consistent wireless performance in environments where clear speech is critical. Its white finish allows discreet installation in light-coloured venues. Engineered for compatibility with SL Boundary 114 and Handheld DW transmitters, the unit simplifies equipment selection and reduces setup complexity. The design focuses on stable transmission, predictable behaviour in AV installations and straightforward connectivity to mixers and PA systems.

Suitable for

• Conference rooms and boardrooms
• Corporate presentations and seminars
• Houses of worship and lecture halls
• Fixed AV installations and rental systems

Key specifications

• Colour: white (RAL 9016)
• Compatibility: designed to work with SL Boundary 114 and Handheld DW transmitters
• Application focus: speech and spoken-word reinforcement
• Connectivity: receiver outputs for integration with PA/mixer systems
• Form factor: rack- or surface-mountable receiver suitable for AV installations

How to use

Place the receiver in a location with a clear line of sight to the transmitter area where possible and connect its audio outputs to the mixer or PA system using appropriate cables. Power the unit according to installation guidelines and pair it with an SL Boundary 114 or Handheld DW transmitter following the manufacturer's pairing procedure. Test the RF link and adjust input levels on the mixer to achieve clear, intelligible speech without clipping. For multi-channel setups, plan frequency allocation to avoid interference and verify each channel individually before live use.

Usage recommendations

For best results in speech applications, position the receiver and antennas to minimise obstructions between transmitters and the receiver. Use recommended grounding and cable management practices to reduce noise, and perform a soundcheck in the actual venue prior to events to confirm reliable operation with SL Boundary 114 or Handheld DW microphones.