Definitely worth the money, this EQ allowed me to get the perfect balance between my in boat and tower speakers. It also gives me the option of turning down my tower speakers when we are just cruising around. Love the PA system
Wet Sounds WS 420 SQ + Mounting Harware Package
WS 420 SQ 4-Band Parametric Marine Equalizer w/ 3 Zone Operation & Microphone + Mounting Bracket (WetSounds)
Take Control of Your Sound!
Wet Sounds represents the ultimate in high performance marine audio. The Wet Sounds WS-420SQ is a state of the art equalizer specifically designed to provide you with outstanding control over your boat's sound system. With this half DIN EQ you'll be able to control your tower speakers and in-boat speakers separately. The WS-420SQ will completely transform your boating experience!
3 Zone Operation
The WS 420SQ allows you to take independent control of your tower speakers, in-boat speakers and subwoofers. It also gives you separate EQ adjustments for your tower speakers and in-boat speakers so you can further fine-tune your sound. It is the world's first true marine audio zone controller/equalizer.
Transform Your System into a PA
Another feature of the WS 420SQ is that it allows you to turn your tower speakers into a PA system with the push of a button. The included talk back microphone allows the driver to easily and safely communicate with passengers and other boats by simply clicking the button on the mic. When engaged, the system automatically mutes the music.
Boat-Link for the Ultimate Cove Experience
Wet Sounds exclusive Boat-Link™ feature allows you to link up with other WS 420SQ equipped boats to create the ultimate party on the water. To link multiple WS 420SQs, all you have to do is connect them via the 3.5mm jack in the back of the unit. Once connected, the two systems will be linked and you can really get the party started
Wet Sounds WS 420 SQ
4-Band Parametric Marine Equalizer w/ 3 Zone Operation & Microphone
- 4-Band Parametric Marine Equalizer with Microphone
- 3 zone control of tower speakers, in-boat speakers and subwoofers
- Talkback microphone transformers tower speakers into a PA system
- Master and subwoofer volume control
- Subwoofer frequency and level control
- Left and right gain adjustments
- Boat-Link function allows linking to another WS-420 equipped boat via 3.5mm mini-jack
- Conformal coated circuit board
- Chassis mounted RCA connections
- Red or blue illumination
- Authorized Internet Dealer
- 1-year Manufacturer's Warranty
- Number of Bands: 4
- Signal-to-noise ratio: 80dB
- Maximum Output Voltage: 5 volts RMS
- Cut/Boost: +/-12dB
- Frequency response: 10-40,000 Hz
- Bass Equalizer Frequency: 100 Hz
- Mid-Bass Equalizer Frequency: 300 Hz
- Midrange Equalizer Frequency: 2 kHz
- Treble Equalizer Frequency: 15 kHz
- THD: 0.05%
- Input Impedance: 20,000 ohms
- Stereo Separation: 80 dB
- Dimensions: 7"W x 5"D x 1"H
Want to Learn More?
A graphic equalizer typically has more adjustable bands and is less expensive, whereas a parametric will have fewer bands but offer a greater level of control and provide more tuning options. Digital equalizers will tune your system with the most detail and precision but require a computer and are typically a little higher in price.
Multi-Color: When more than one color is on the display, for example one part of the text is white, while the other part is blue.
Variable-Color: The display colors can be changed by the user. If the default color of text/display is blue for example, the user can change the settings to where the color turns to red. Variable color displays are typically described in detail in the item's description.
TFT-LCD Display: In-dash receivers with a video screen that display multiple colors and often times video such as DVD, navigation or other video sources.
Warranty and Return Policy
V-Series: 3m (9.84 ft) 2-Channel RCA Audio Interconnect Cable
Your Price $8.99
X-Series: 3m (9.84 ft) 2-Channel RCA Audio Interconnect Cable
Your Price $11.99
V-Series: 3m (9.84 ft) 4-Channel RCA Audio Interconnect Cable
Your Price $16.99
X-Series: 3m (9.84 ft) 4-Channel RCA Audio Interconnect Cable
Your Price $24.99
WS 420 SQ_WS-EQ IDM - S
Internal Product ID
Wiring Diagram Legend
Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.