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WS-420BT WS-420BT
Marine Audio Multi Zone Equalizer with Integrated Bluetooth
WS-420BT Equalizer is a state of the art equalizer designed to provide amazing control and flexibility of your marine audio system. The WS-420BT is built off the award winning WS-420 platform that has set the world standard for marine audio system control.

- 3 Zone controller with 2 separate equalizers (tower zone and cabin zone)
- Master Volume
- Independent Bass Volume Control
- Integrated Bluetooth Connectivity
- Master Input & Auxiliary Input
- Talk Back Microphone for PA communications over the tower speakers
- Wet Sounds Exclusive Boat Link for linking to other systems
for party mode
- High Performance Japanese Operational Amplifiers typically used in recording studios electronics
- True Marine Build with conformal coated board
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  
Dimensions: 8 1/16" in x 1 5/8 in  
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