M T X . C O M
3
7. Low Pass Filter Control (Mono Block) - This control is used to select the desired low pass x-over
frequency. The frequency can be adjusted from 40Hz to 220Hz for all bass mono models.
8. Subsonic Filter Control (Mono Block) - This control can filter out unwanted low frequency from
20Hz (OFF) to 50Hz. This function should only be used with vented enclosures.
9. Bass Boost Level Switch (Mono Block) - This switch can boost bass level by 0dB, 6dB, or 12dB.
The boost frequency is centered at 50Hz.
10. High Pass Filter (Full Range) - This controls the frequencies played for the front channels. Low
frequencies can be cut off from OFF to 200Hz. At OFF position, no low frequencies cut off,
meaning full range.
11. X-Over Mode and Frequency Control (Full Range) - These controls allow control over the
frequencies played for the rear channels. There is an option for Low Pass, Full Range, or High
Pass. In LP or HP mode, the crossover frequency can be tuned from 50Hz to 750Hz.
12. Power Indicator - This LED will light up when the amplifier is working properly.
13. Protection Indicator - The Red LED will light up and flash if there is a fault presented to the
amplifier. Please disconnect the amplifier and resolve the fault before reconnecting the amplifier.
PANEL LAYOUT
4-Channel Amplifier Panel Layout
1
4
6
13
3
10
2
6
12
11
5
Summary of Contents for Thunder Marine WET500.1
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