Sound Limiters

SPL2

Up Controlled Program Limiter

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. [buy]

SPL3

Up Controlled Audio Level Guard with Mic

Continuously measures the input-level and attenuates the output level to keep the SPL below the given threshold. A mic is supplied to measure the audio level from live bands etc. [buy]

SPL2TS

Up Controlled Program Limiter with 3 Timeslots

The same functionality as the SPL2, but has a built in clock/timer. Different sound levels can be programmed. Settings can be adjusted using the DOS-based PC software. [buy]

SPL3TS

Up Controlled Audio Level Guard with 3 Timeslots & Mic

The same functionality as the SPL3 but has a built in clock/timer. Different sound levels can be programmed. Settings can be adjusted by using the DOS-based PC software. [buy]

SPL5

Up Controlled Audio Level Guard with Timer & Print Facility

The SPL5 is the enhanced version of the SPL3. The audio level is monitored by means of a microphone; the microcontroller continuously measures the sound level and attenuates the output as necessary to keep it below the given threshold. New in the SPL5 is the possibility to store the sound level data and event history over a period of two months, also its PC software makes it possible to control the limiter over a computer network, and even over the internet. [buy]

SPL D2 (sound-level display unit)

This unit can be used as a stand-alone device, or it can be connected to the SPL5 limiter. The display is built-up with hi-efficiency bi-colour LEDs, so that it is clearly readable from a distance. When connected to the SPL5 the display value is read from the SPL5 limiter. The bar can be used as a sound level indication bar, or as an attenuation bar. [buy]

The GA904 'The Electric Orange'

is a widely used solution for sound limiters.

Optional Setting for noises levels between 75db t 112.5 db.

Warning systems for when the noise level reaches a cut off point in the form of an orange light. Optional settlings for the cut off point so it can work manually or automatically[buy]