Rockville dB55 - 3-Channel Mode Setup

16
SUBWOOFER
MINIMUM IMPEDANCE
4 OHMS
LEFT
SPEAKER
2–4 OHM
RIGHT
SPEAKER
2–4 OHM
4 Channel Amp in 3 Channel Mode
Channels 1 and 2 should be wired to speakers no lower than 2 ohm loads per channel in stereo. Channel 3 and 4 should be bridged as per the diagram wiring the woofer to
Channel 3 positive side (+) and Channel 4 negative side ( – ) terminals. Set the crossover mode switch of Channels 1 and 2 to either Full Range or High Pass, while Channels 3
and 4 should be set to Low Pass.
CHANNEL 3–4 CROSSOVER
SWITCH TO LPF
CHANNEL 1–2 CROSSOVER
SWITCH TO HIGH OR FULL