Do you have a question about the Morel SoundSub PSW8 and is the answer not in the manual?
Please read all safety and operating instructions carefully before using or connecting your SoundSub subwoofer.
Do not expose this appliance to rain or moisture to reduce the risk of fire or electric shock.
Do not attempt to service beyond operating instructions; refer to a qualified service technician.
The main breaker switch must be in the ON position for the unit to become operational.