Definitive Technology ProSub 60 - Manual (Page 7)

To hook up your ProSub 60 subwoofer via the high level connections,
simply run speaker cable from the right channel high level connector on
the subwoofer to the right channel speaker connector of your receiver or
amplifier. Repeat this process for the left channel. Please take care that
the red (“+”) terminal on the subwoofer is connected to the red (“+”)
terminal on your receiver or amplifier, and that the black (“-”) terminal
on your receiver or amplifier is connected to the black (“-”) terminal on
the subwoofer. This will ensure absolute phase throughout your system.
Your main speakers can now be connected in one of two ways. If you
wish to utilize the high pass filter built into your subwoofer, simply
connect your main speakers to the high level out terminals on the
subwoofer. Again, take care to make red to red (“+”) and black to black
(“-”) terminal connections. This connection will provide a smoothly
contoured roll-off of the low frequencies going to your main speakers
starting at approximately 60 Hz. We recommend this hook-up (wiring
the main speakers through the crossover in the subwoofer) when using
ProMonitors. For more overall bass output when using full range main
speakers, run the main speakers full range by hooking them up directly
7
AMPLIFIER OR RECEIVER
L R
*NOTE: If you
wish to run your
main speakers
full range with
no low frequency
roll-off, hook
them directly to
the main speaker
output terminals
or your receiver
or amplifier as in
any normal hi-fi
system.