Guard system for limiting the sound pressure level
- Tamper-proof 2-channel sound level limiter with measurement microphone to meet legal noise regulations e.g. in discotheques
- For insertion between mixer and PA amplifier(s)
- Guards the speaker level and gradually attenuates the output signal to the preset maximum SPL, muting can be switched on
- 3 operating modes can be selected: limiter with muting after 60 seconds, muting after 60 seconds, limiter
- Threshold control for setting the maximum admissible SPL
- 3-color LED indicators warn of impeding muting when level is exceeded
- Connection possibility for external warning indicators (optional)
- Inputs and outputs via balanced XLR connectors
- Trimmer and mode selector for on-site calibration behind removable cover plate
- All audio connectors and controls can be sealed
- Rack installation, 1 U
| Power supply: | 230 V AC, 50 Hz |
| Power consumption: | 10 W |
| Frequency range: | 20-20000 Hz |
| S/N ratio: | >86 dB |
| THD: | <0.09% |
| Crosstalk: | >75 dB, -3 dB |
| Gain: | 0 dB |
| Mute gain reduction: | -60 dB |
| Max. input: | 20 dBu |
| Limiter threshold: | 75-120 dB, variable |
| Audio input: | 3-pin XLR (bal.) |
| Input impedance: | 10/20 kohms (unb./bal.) |
| Audio output: | 3-pin XLR (bal.) |
| Output impedance: | 300/150 ohms (unb./bal.) |
| Microphone input: | 6.3 mm jack |
| Microphone type: | dynamic with cardioid characteristics |
| Indicator connectors: | 2 x RJ45 |
| Dimensions: | 483 x 185 x 44 mm (19", 1 U) |
| Weight: | 2.5 kg |
| Height: | 4.4 cm |
| Width: | 48.3 cm |
| : | 18.5 cm |
OMNITRONIC SPL-1 SPL Guard + Measure Mic
- Gamintojas: OMNITRONIC
- Prekės kodas: 10356250
- Pristatymas: Išparduota
- 525.37€