The SPL2 is the basic version which guards the sound pressure level under all circumstances. It offers the most cost effective solution to your sound level problems. This limiter is recommended as &ls.. Add to Cart

The SPL2TS is the basic version equipped with time slots which guards the sound pressure level under all circumstances. It offers the most cost effective solution to your sound level problems. This li.. Add to Cart

LIMITER COMES WITH MEASUREMENT MIC The SPL3 works just like the SPL2: the microcontroller continuously measures the input-level and attenuates the output level as much as necessary to keep the soun.. Add to Cart

The SPL3TS works just like the SPL2TS: the microcontroller continuously measures the input-level and attenuates the output level as much as necessary to keep the sound level below the given threshold... Add to Cart

The SPL5 is the enhanced version of the SPL3; the audio level is monitored by means of a microphone; the microcontroller continuously measures the microphone-level and attenuates the output level as m.. Add to Cart

SPL-LOCK DATEQ - Audio limiter with power interruptor The built-in microphone allows you to set the maximum soundlevel. If the soundlevel exceeds this setting, the power to the outlets wi.. Add to Cart

SPL6 Special license requirements? No problem! Besides the regular dB (A) standard the SPL6 also takes into account low frequencies in dB (C) and overshoots  dB peak within the music. The .. Add to Cart

SRL-1 DATEQ - Circuit Breaker The SRL-1 is build as relay extension box for the SPL3, SPL3TS, SPL5 and SPL-D2 display. Linked to one of the SPL series limiter or display=, the SRL-1 allows a w.. Add to Cart