F I R S T- S e r i e s
A M P L I F I E R I N P U T C O N F I G U R AT I O N
Full-Range Models
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FIRST-SA10DSP2
Subwoofer Models
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FIRST-SA12SDSP2
FIRST-SA15SDSP2
FIRST-SA18SDSP2
© Copyright LOTRONIC 2018
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1. LINE / MIC IN
Balanced input for the connection of signal sources like mixing
consoles, instruments or microphones. Connections can be
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established using 1/4 inch TRS or XLR connectors.
Volume control for adjusting the individual inputs' level. The 12 o'clock
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position is unity gain (no gain or attenuation), the range to the left of
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zero (0) is for adjusting line level sources, and the range to the right of
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Zero (0) is for adjusting microphone levels. LINE and mic input level
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controls are available for both INPUT 1 and INPUT 2.
2. AUX/BT Input
A CD, IPhone or Bluetooth signal for AUX/BT in or Input 2 channel
input.
3. MIX OUT
XLR output sends the mix of both input signals to another loudspeaker or
subwoofer. INPUT LEVEL controls the signal level to OUTPUT. The
MASTER VOL or DSP control setting does not affect OUTPUT.
4. LIMIT(Automatic amplitude limiter):
Automatic amplitude "LIMIT" LED; when the audio signal reaches the
dangerous threshold for the transducers, this circuit will automatically
intervene by reducing the amount of signal in order to protect the
speaker, avoid losing roue and despicking distortion as well; the
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activation of these protections is recognized via the "CUP" Leds
Lighting up.
5. SIGNAL
LED signal to indicate the input signal to "IN XLR SOCKET". Adjusts
the volume of the main mix.
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FIRST-SA12DSP2
FIRST-SA15DSP2
www.bst-dj.com
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FIRST-SA215DSP2
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