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SL3000 · Features · Rear panel
Rear panel
1) Main Input / Throught out
This is the main system input balanced XLR connector with associated Through Signal Output connector for sending
unprocessed signal to other devices in a system.
2) Sub out
Balanced XLR output connector, used to connect additional subwoofer. Output is active even when FULL RANGE
switch is ON.
3) Full Range
Switch, selects the amplifier crossover setup, when ON full range signal is reproduced by Classic cabinets, when OFF
signal is by frequency band in conjunction with the subwoofer output setup.
4) Sub level
This is the level control for the External Sub output in the range -6 to +6 dB.
5) Mono
Switch, sets SUB OUT outputs summing SUB OUT outputs channel A and B together.
6) PowerCon Power Connectors
The SL3000 Amplifier uses two connectors per two channel. Each connector supplies one channel. They accept
standard PowerCon terminated AC Mains cables.
7) Fans
The cooling fans operate continuously while the amplifier is on. An internal temperature sensor increases the speed
of the fans during high temperature conditions. Air enters through the front grille and exits through the rear. Be sure
to allow adequate air flow to the front of the rack in which the SL3000 Amplifier is mounted.
8) Speaker AP6 Connectors
Accepts a standard AP6 terminated loudspeaker cable for connecting up to a single SL412 cabinet. We recommend
using 2.5mm/core cables..
SL3000 · F
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