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Using Main and Line outputs
As described in “Routing” and “Crossover Frequency” there are many ways to utilize the Main and Line out-
puts. Here we have described the three most common set-up´s. Please note the products, outputs and cross-
over frequencies are chosen randomly in these descriptions. Combine them at your own will and needs.
1. Single-amp set-up with no subwoofer.
A poweramp is connected to each Main Output Left and Right. No crossover is selected.
Speaker Poweramp Speaker
Main Output Left
No filter
Main Output Right
No filter
DPA-1
2. Poweramplifi er and subwoofer set-up.
A poweramp is connected to the Main Out Left and Right and highpass crossover is set at 80Hz.
The Subwoofer is connected to the Line Output and lowpass crossover is set at 80Hz. Remember to set
the subwoofer cut-off frequency to maximum.
Poweramp
Active subwooferSpeakers
Main Output Left + Right
Highpass filter set at 80Hz
Line Output Right
Mono lowpass filter set at 80Hz
DPA-1
3. Lyngdorf 2+2 setup.
A poweramp is connected to Line Output Left and Right and highpass crossover is set at 400Hz.
Two Lyngdorf boundary woofers are connected to Main Output Left and Right, through a poweramp, and
lowpass crossover set at 400Hz.
Poweramp
Speakers
Poweramp Boundary woofers
Main Output Left + Right
Highpass filter set at 400Hz
Line Output Left + Right
Lowpass filter set at 400Hz
DPA-1