▪ The first subwoofer’s input sensitivity should be set to match the preamplifier/processor outputs.
▪ In order to time-align the subwoofers, the latency of the second subwoofer needs to be accounted for. This is done by
adding 86 cm to the Left Distance and Right Distance setting in the first subwoofer. The distance used in the setting
should be the distance from the listening position to the second subwoofer plus 86 cm. The Subwoofer Distance should
be set as the distance to the first subwoofer. See Calculation.
▪ Unbalanced connection from first subwoofer outputs to second subwoofer inputs.
▪ The second subwoofer’s input sensitivity should be set to 0 dB.
▪ Unbalanced connection from second subwoofer outputs to power amplifier and passive main speakers.
▪ The second subwoofer should be distance-aligned as described in Sub 6 DSP Features.
▪ The subwoofers should be level-aligned using their volume setting.
Calculation
First Subwoofer Second Subwoofer
Left Speaker Distance
distance to second
subwoofer + 86 cm
Left Speaker Distance distance to left speaker
Right Speaker Distance
distance to second
subwoofer + 86 cm
Right Speaker Distance distance to right speaker
SUB Distance distance to first subwoofer SUB Distance
distance to second
subwoofer
Connection Scheme 4
▪ Balanced (XLR) connection from preamplifier/processor to first subwoofer inputs.
▪ The first subwoofer’s input sensitivity should be set to match the preamplifier/processor outputs.
▪ In order to time-align the subwoofers, the latency of the second subwoofer needs to be accounted for. This is done by
adding 86 cm to the left and right distance setting in the first subwoofer. The distance used in the setting should be the
20 Sub 6 User manual