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ZR6004 / ZR10001 / ZR20001
- ZR-Series Amplifiers
11. Bass Boost
This control adjusts the bass boost at 45Hz, from 0 to +18dB. Start from 0 and slowly
increase to the desired level. Use this control with extreme care as failure to do so may
result in damage to the subwoofers.
12. Remote Bass Controller Port
This connection should be used with the included remote control
(ZRBC - included in both
ZR10001 & ZR20001)
to adjust the bass level from any location within the vehicle.
13. Phase Switch
This control adjusts the phase shift 180 degrees for the subwoofer. This means that the
subwoofer will move inwards instead of outwards on a sinus wave.
14. Power / Protect LED
1. When illuminated Blue, indicates normal operation. Amplifier is powered on with no
faults detected.
2. When illuminated Red, indicates the amplifier is in protection mode / fault state. See
troubleshooting section on the next page.
