EM Acoustics EMS-51 Loudspeaker


Daily: £12

Weekly: £36

This ultra-compact passive loudspeaker is perfect for applications where space is at a premium. The EMS-51 can be mounted on a microphone stand or wall mounted using the provided bracket.  Inside is a 5" LF driver and a 1.1" HF driver which are passively driven from a single amp channel. Perfect for theatre fills, small conferences or exhibition stands.

Technical Specification


Mass: 4.5kg

Dimensions (W x D x H): 140 × 175 × 250 mm

Nominal Impedance: 8 Ohm

Acoustic Specifications

Frequency Response: 80 Hz - 20kHz -3dB

Dispersion: 75° conical

Max SPL: 119 dB


Input: NL4

Link: NL4

Power Handling

Peak: 400W

RMS: 200W

Recommended Amplifier Output: 300-500W RMS @ 8-ohms


Cabinet Material: Birch Plywood

Colour: Black

What's Included?

  • EM Acoustic EMS-51
  • YK-51v vertical and YK-51h horizontal flying yokes