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2018 Audi S3

Universal gear includes car amplifiers, subs, and other products that do not install in a specific location or require fitment to integrate with a vehicle.

Universal-Fit Audio for 2018 Audi S3

When thinking of universal gear, we consider products like a car amp that gives more power to your speakers or subs, cell phone chargers, equalizers and sound processors, rear-seat entertainment and video monitors, as well as dash cameras.

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Wet Sounds ADPNAUTIQUEG

Top Factory Mount Speaker Brackets for Nautique G Towers

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Top Factory Mount Speaker Brackets for Nautique G Towers

• Speaker brackets for Nautique G towers
• Installs (1) pair of tower speakers in top factory locations
• CNC machined from billet aluminum
• Mounting bolts and screws included

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$199.99

Available

Ships in 10-14 days

• Speaker brackets for Nautique G towers
• Installs (1) pair of tower speakers in top factory locations
• CNC machined from billet aluminum
• Mounting bolts and screws included

Wet Sounds ADP TC3-Fixed

1-7/8" to 3" Stainless Steel Fixed Clamp for REV and ICON Series Tower Speakers

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1-7/8" to 3" Stainless Steel Fixed Clamp for REV and ICON Series Tower Speakers

• High-polished stainless steel tower speaker fixed clamps
• Designed to fit tube diameters of 1-7/8" up to 3"
• Fits REV8, REV10, and ICON8 tower speakers
• Includes mounting bolts

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$479.99

In stock

Only 3 Left!

• High-polished stainless steel tower speaker fixed clamps
• Designed to fit tube diameters of 1-7/8" up to 3"
• Fits REV8, REV10, and ICON8 tower speakers
• Includes mounting bolts

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Wet Sounds WS-G2-CTR

3" Marine Wired Color Transom Remote with LCD Display for Wet Sounds MC-20 Source Unit

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3" Marine Wired Color Transom Remote with LCD Display for Wet Sounds MC-20 Source Unit

• Wired transom remote with full color display
• Complete duplicate control of WS-MC-20
• Full color 3" TFT display with back-lit buttons
• 23 ft. extension cable included

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$319.99

In stock

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• Wired transom remote with full color display
• Complete duplicate control of WS-MC-20
• Full color 3" TFT display with back-lit buttons
• 23 ft. extension cable included

Wet Sounds REVO 8 XS-B-SS GRILLE

Grille for Wet Sounds 8" REVO 8 Marine Subwoofers (Black)

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Grille for Wet Sounds 8" REVO 8 Marine Subwoofers (Black)

• 8" Black open style grille for REVO 8 marine subwoofers
• Made with stainless steel for enhanced durability
• Ideal for marine or outdoor applications
• Easy to install and replace, no drilling required

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$64.99

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Ships in 10-14 days

• 8" Black open style grille for REVO 8 marine subwoofers
• Made with stainless steel for enhanced durability
• Ideal for marine or outdoor applications
• Easy to install and replace, no drilling required

Wet Sounds WS-BT EQ UDM-B

Under Dash Mount for Wet Sounds WS420-BT or WS220-BT Equalizers (Black)

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Under Dash Mount for Wet Sounds WS420-BT or WS220-BT Equalizers (Black)

• Equalizer under dash mounting bracket
• Fits WS420-BT or WS220-BT equalizers (sold separately)
• Made with tough black billet brushed metal finish
• Mounting hardware and screws included

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$239.99

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Ships in 10-14 days

• Equalizer under dash mounting bracket
• Fits WS420-BT or WS220-BT equalizers (sold separately)
• Made with tough black billet brushed metal finish
• Mounting hardware and screws included

Wet Sounds MC-TR-MINI

Mini Transom Remote for Wet Sounds MC-1, MC-2, and MC-5 Source Unit

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Mini Transom Remote for Wet Sounds MC-1, MC-2, and MC-5 Source Unit

• Mini transom remote for MC-1, MC-2, or MC-5 source units
• Controls power, source, volume, track selection, play/pause
• Back-lit buttons for easier visibility and operation
• 25 ft. 3.5 mm AUX cable included

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$84.99

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Ships in 10-14 days

• Mini transom remote for MC-1, MC-2, or MC-5 source units
• Controls power, source, volume, track selection, play/pause
• Back-lit buttons for easier visibility and operation
• 25 ft. 3.5 mm AUX cable included

Wet Sounds WW-BT RS

Marine Bluetooth Rocker Switch Receiver

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Marine Bluetooth Rocker Switch Receiver

• Marine Bluetooth Rocker Switch Receiver
• Add-on controller for amplified soundbars and speaker systems
• Controls volume and tracking
• 3.5mm female connection for main output

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$149.99

In stock

• Marine Bluetooth Rocker Switch Receiver
• Add-on controller for amplified soundbars and speaker systems
• Controls volume and tracking
• 3.5mm female connection for main output

Wet Sounds WS-EQ IDM - S

Universal In-Dash Equalizer Mounting Bracket for WS-420SQ (Silver)

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Universal In-Dash Equalizer Mounting Bracket for WS-420SQ (Silver)

• In-dash marine equalizer mounting bracket
• Fits Wet Sounds WS 420 SQ equalizers (Sold Separately)
• Made with CNC billet aluminum material
• Mounting hardware included

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$129.99

In stock

• In-dash marine equalizer mounting bracket
• Fits Wet Sounds WS 420 SQ equalizers (Sold Separately)
• Made with CNC billet aluminum material
• Mounting hardware included

Wet Sounds ZERO 10 ENC (Like New (Open Box))

Empty Single 10" Sealed Enclosure for ZERO 10 Subwoofers

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Empty Single 10" Sealed Enclosure for ZERO 10 Subwoofers

• 10" Single Sealed Truck Subwoofer Enclosure
• Medium Density Fiberboard (MDF) construction
• Compatible with ZERO 10 subwoofers (Sold separately)

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List price $299.99
-15% $254.99

In stock

Only 2 Left!

• 10" Single Sealed Truck Subwoofer Enclosure
• Medium Density Fiberboard (MDF) construction
• Compatible with ZERO 10 subwoofers (Sold separately)

Wet Sounds MC-TR

Marine Wired Transom Remote with LCD Display for Wet Sounds MC-1 or MC-2 Source Unit

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Marine Wired Transom Remote with LCD Display for Wet Sounds MC-1 or MC-2 Source Unit

• Wired transom remote with single-line LCD
• Connects to MC-BB via built-in 10"cable (or included 23' cable)
• Controls source, playback, and volume settings
• Connect (2) MC-TRs via optional MC-TR Y cable

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$239.99

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• Wired transom remote with single-line LCD
• Connects to MC-BB via built-in 10"cable (or included 23' cable)
• Controls source, playback, and volume settings
• Connect (2) MC-TRs via optional MC-TR Y cable

Wet Sounds LED RING 8-RGB

8" RGB LED Acrylic Light Ring and LED Strip for Wet Sounds 8" XS and SW Subwoofers

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8" RGB LED Acrylic Light Ring and LED Strip for Wet Sounds 8" XS and SW Subwoofers

• 8" LED acrylic ring and LED strip for Wet Sounds speakers
• CNC-machined high-quality acrylic rings
• SMD 5050 RGB LED strips
• Compatible with Wet Sounds 8" XS and SW marine speakers (Sold separately)

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$179.99

In stock

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• 8" LED acrylic ring and LED strip for Wet Sounds speakers
• CNC-machined high-quality acrylic rings
• SMD 5050 RGB LED strips
• Compatible with Wet Sounds 8" XS and SW marine speakers (Sold separately)

Wet Sounds STEALTH XT 12-B

300W Peak 33.74" Stealth XT Series 12-Speaker Amplified Bluetooth Soundbar with Remote

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300W Peak 33.74" Stealth XT Series 12-Speaker Amplified Bluetooth Soundbar with Remote

• Peak Power: 300 watts
• Built-in D amplifier
• Weatherproof IPX-7 rating enclosure
• (12) 3" Full-range speakers
• (4) 1" tweeters
• USB playback and charging
• AUX input for smartphones and MP3
• Dimensions: 33.74" W x 3.85" H x 4.04" D

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$999.99

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• Peak Power: 300 watts
• Built-in D amplifier
• Weatherproof IPX-7 rating enclosure
• (12) 3" Full-range speakers
• (4) 1" tweeters
• USB playback and charging
• AUX input for smartphones and MP3
• Dimensions: 33.74" W x 3.85" H x 4.04" D

Wet Sounds REV 10 HD XW-W GRILLE

Grilles for Wet Sounds REV 10 Marine Tower Speakers (XW White)

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Grilles for Wet Sounds REV 10 Marine Tower Speakers (XW White)

• 10" White closed style grille for REV 10 marine tower speakers
• Ideal for marine or outdoor applications
• Easy to install and replace, no drilling required
• Includes (2) speaker grilles and (8) 12mm hex-head screws

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$145.00

In stock

Only 1 Left!

• 10" White closed style grille for REV 10 marine tower speakers
• Ideal for marine or outdoor applications
• Easy to install and replace, no drilling required
• Includes (2) speaker grilles and (8) 12mm hex-head screws

Wet Sounds WS-4Z-RGB-BB Controller v3 (WS-4Z-RGB-BBControllerv3)

4-Zone Marine Black Box LED Lighting Controller

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4-Zone Marine Black Box LED Lighting Controller

• Marine Black Box LED Lighting Controller
• 4 Independent marine lighting zones
• Powers up to 500 watts of LED lights
Wet Sounds WS-MC-1 marine media receiver required, sold separately
• Operating Voltage: 10-30 volts DC

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$359.99

In stock

• Marine Black Box LED Lighting Controller
• 4 Independent marine lighting zones
• Powers up to 500 watts of LED lights
Wet Sounds WS-MC-1 marine media receiver required, sold separately
• Operating Voltage: 10-30 volts DC

Wet Sounds AL-SR-V2

2.4 GHz A-Link Plus Wireless Transmitter and Receiver Kit

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2.4 GHz A-Link Plus Wireless Transmitter and Receiver Kit

• 2.4 GHz A-Link Plus Wireless Transmitter and Receiver Kit
• Includes 2 A-Link units (one transmitter, one receiver)
• Sleek design with improved connectivity and range
• SKAA wireless audio technology

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$229.99

In stock

Only 2 Left!

• 2.4 GHz A-Link Plus Wireless Transmitter and Receiver Kit
• Includes 2 A-Link units (one transmitter, one receiver)
• Sleek design with improved connectivity and range
• SKAA wireless audio technology

Wet Sounds REVO 8 XS-W-SS GRILLE

Grille for Wet Sounds 8" REVO 8 Marine Subwoofers (White)

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Grille for Wet Sounds 8" REVO 8 Marine Subwoofers (White)

• 8" White open style grille for REVO 8 marine subwoofers
• Made with stainless steel for enhanced durability
• Ideal for marine or outdoor applications
• Easy to install and replace, no drilling required

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$64.99

In stock

Only 1 Left!

• 8" White open style grille for REVO 8 marine subwoofers
• Made with stainless steel for enhanced durability
• Ideal for marine or outdoor applications
• Easy to install and replace, no drilling required

Wet Sounds LED KIT REV10-RGB

10" RGB LED Acrylic Light Ring and LED Strip for Wet Sounds REV10 and REV410 Tower Speakers

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10" RGB LED Acrylic Light Ring and LED Strip for Wet Sounds REV10 and REV410 Tower Speakers

• 10" LED acrylic ring and LED strip for Wet Sounds marine speakers
• CNC-machined high-quality acrylic rings
• SMD 5050 RGB LED strips
• Compatible with Wet Sounds REV10 and REV410 marine tower speakers (Sold separately)

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$179.99

Available

Ships in 10-14 days

• 10" LED acrylic ring and LED strip for Wet Sounds marine speakers
• CNC-machined high-quality acrylic rings
• SMD 5050 RGB LED strips
• Compatible with Wet Sounds REV10 and REV410 marine tower speakers (Sold separately)

Wet Sounds WS-G2-TR

Marine Wired Transom Remote for Wet Sounds MC-20 Source Unit

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Marine Wired Transom Remote for Wet Sounds MC-20 Source Unit

• Wired transom remote for MC-20 source unit
• Controls Volume/Zone 2 Level/Track/Play/Source/Power
• Back-lit buttons for easier visibility and operation
• 23 ft. extension cable included

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$189.99

Available

Ships in 10-14 days

• Wired transom remote for MC-20 source unit
• Controls Volume/Zone 2 Level/Track/Play/Source/Power
• Back-lit buttons for easier visibility and operation
• 23 ft. extension cable included

Wet Sounds WW-BT VC-V2

Marine Bluetooth Controller with Volume Knob

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Marine Bluetooth Controller with Volume Knob

• Marine Bluetooth Controller with Volume Knob
• Controls volume, play, pause and track forwards/backwards
• Perfect add-on for the Wet Sounds WS 420 SQ marine equalizer (Sold separately)
• Flush in-dash or under dash mounting options

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$154.99

Available

Ships in 10-14 days

• Marine Bluetooth Controller with Volume Knob
• Controls volume, play, pause and track forwards/backwards
• Perfect add-on for the Wet Sounds WS 420 SQ marine equalizer (Sold separately)
• Flush in-dash or under dash mounting options

Wet Sounds SYN-DX4 (Open Box, Great)

800W Peak Class D SYN-DX Series 4 Channel Marine Amplifier

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800W Peak Class D SYN-DX Series 4 Channel Marine Amplifier

• @ 4 ohm
• @ 2 ohm
• Bridged: @ 4 ohm
• Total RMS Power:
• Class D 2 ohm Stable 4-Channel Amplifier

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List price $1199.99
-30% $839.99

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Only 1 Left!

• @ 4 ohm
• @ 2 ohm
• Bridged: @ 4 ohm
• Total RMS Power:
• Class D 2 ohm Stable 4-Channel Amplifier

NVX - Worth the Envy - Direct to Consumer Car Audio

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    FAQ for Universal-Fit Audio & Electronics in 2018 S3

    Q: Can I upgrade or change the Universal-Fit Audio & Electronics in 2018 Audi S3?

    A: Yes this page includes all the best Universal-Fit Audio & Electronics that work in your S3.

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