Facebook YouTube Instagram email Twitter search
Monday - Friday 8am-5pm CST
Wet Sounds Slogan
WS-420SQ WS-420SQ
4 Band Parametric Equalizer with 3 Zone Operation
The WS-420SQ Equalizer is a state of the art equalizer designed to provide amazing control and flexibility of your marine audio system. The WS-420SQ is 3 Zone equalizer/controller with 2 separate equalizers in one half din chassis using our exclusive design which allows you to independently control the volume of tower speakers, in boat speakers and subwoofers all independently and have EQ adjustments of both in boat and tower speakers independently. The WS-420SQ is the world’s only true marine audio zone controller/equalizer. The Wet Sounds talk back microphone allows the boat driver to communicate with the rider or other boats in the area. By pushing the button on the microphone, the system will automatically mute the music playing from the tower speakers and allow you to use your tower speakers as a PA system. Once the button is released, the tower speakers will begin to play again at the level they were at. Additionally, the WS-420SQ includes Wet Sounds exclusive Boat Link™. Boat Link gives you the ability to link up with other WS 420SQ equipped boats for the ultimate party cove experience.
Call 1-877-938-7757
Features Technologies Specifications Warranty Accessories
Description Value Downloads (in PDF format)
Bass Equalizer Frequency 100 Hz
User Manual
Mid Bass Equalizer Frequency 300 Hz
Mid Equalizer Frequency 2 Khz
Hi Equalizer Frequency 15 Khz
Parametric Equalizer Range + 12 dB
S/N Ratio 80 dB REF 1V Input
Frequency Response 10 Hz - 40 Khz, -3dB  
Maximum Output Voltage 5V RMS  
T.H.D. 0.05%  
Input Impedance 20 K Ohms  
Stereo Separation 80 dB/1 Khz  
Operational Voltage 11 - 15V DC, Negative Gnd  
Wet Sounds Slogan