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Passive limiter

Limiter for low-power sound systems  

  • Controls the levels emitted
  • Easy and quick to install
  • Independent setting for each channel (L + R)
  • Maximum stability at the set level
  • Clear sound, without distortion or cuts. Maximum musical quality
  • Fully sealable and robust
  • Maximum input power: 40 Wrms
  • Attenuation: between 5 (minimum) and 16 (maximum) dB
  • APPLICATIONS: Cafes, bars, terraces, restaurants, health centers, ...

Main Features


The LP001 is designed so that activities involving simple installations with small-format and low-power sound equipment such as cassette players, mini hi-fis, portable record players or televisions with independent loudspeakers can fulfil the maximum sound levels established in the applicable regulations.   
The LP001 is connected to output of the low-power sound system speakers.  


The LP001 is a 2-channel (L+R) limiter with independent settings for each channel that guarantees that the sound level reproduced by each loudspeaker does not exceed the established limit at any time.

It has an attenuation range selector followed by a fine adjustment potentiometer to precisely adjust the sound level emitted by the equipment. Respecting to the maximum the dynamics of the music to offer a clear sound, without distortions and without cuts in the musical reproduction.


The LP001 has two screws that allow to seal the equipment mechanically (see Optional accessories for the seals and the wire).
The metal construction of the LP001 makes it very rugged that, together with the sealing, guarantees the integral protection of the equipment. Avoiding any type of manipulation in the LP001.

Standards and certificates

Complies with 2014/30/UE and EMC 2014/35/UE regulations


Pliers for sealing


Plastic seals 9 mm diameter (100 units)


Special wire for sealing (10 m roll)