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2011 Mazda CX-9

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 2011 Mazda CX-9

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 WWX-SPKR/RGBCOMBO-150

150 ft 12-gauge Marine Speaker Wire and 22-gauge RGB Cable Combo

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150 ft 12-gauge Marine Speaker Wire and 22-gauge RGB Cable Combo

• 12 gauge Frosted Marine Speaker Wire and RGB Cable Combo
• OFC (100% Oxygen-Free Copper) material
• Color: Red and Black (Speaker), RGB and Black (RGB wire)
• Includes a 4-conductor, 22-gauge RGB wire

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$429.99

Available

Ships in 10-14 days

• 12 gauge Frosted Marine Speaker Wire and RGB Cable Combo
• OFC (100% Oxygen-Free Copper) material
• Color: Red and Black (Speaker), RGB and Black (RGB wire)
• Includes a 4-conductor, 22-gauge RGB wire

Wet Sounds ZERO 12 SUB KIT-S4

800W Peak (400W RMS) Loaded Single 12" Sealed Marine Enclosure

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800W Peak (400W RMS) Loaded Single 12" Sealed Marine Enclosure

• Sealed enclosure with 1 12" Zero Series Subwoofer
• 400 watts RMS (800 watts Peak)
• Final Impedance: 4-ohm
• Dimensions: 28" L x 14" H x 8.81" W x 5.71" W2

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$1,029.99

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Ships in 10-14 days

• Sealed enclosure with 1 12" Zero Series Subwoofer
• 400 watts RMS (800 watts Peak)
• Final Impedance: 4-ohm
• Dimensions: 28" L x 14" H x 8.81" W x 5.71" W2

Limited time!

Wet Sounds REVO 10 SW-B GRILLE V3

Grille for Wet Sounds 10" REVO 10 Marine Subwoofers (Black)

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Grille for Wet Sounds 10" REVO 10 Marine Subwoofers (Black)

• 10" Marine Subwoofer Grille
• Black SW grille design
• REVO 10 marine subwoofers sold separately

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List price $59.99
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-33% $39.99

Available

Ships in 10-14 days

Like New from: $50.99

• 10" Marine Subwoofer Grille
• Black SW grille design
• REVO 10 marine subwoofers sold separately

Wet Sounds ADP F T-Top (White)

Fiberglass T-Top Factory Mounting Brackets with White Speaker Top Plates and Retro Kit

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Fiberglass T-Top Factory Mounting Brackets with White Speaker Top Plates and Retro Kit

• Mounting brackets for fiberglass T-top mounts
• Works with REV8X, REV8SC, REV10X, and REV10SC
• Equipped with large wiring openings to accept wiring for LED tower lighting
• Includes (2) brackets, white speaker top plates, and screws

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List price $189.99
-21% $149.99

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Ships in 10-14 days

• Mounting brackets for fiberglass T-top mounts
• Works with REV8X, REV8SC, REV10X, and REV10SC
• Equipped with large wiring openings to accept wiring for LED tower lighting
• Includes (2) brackets, white speaker top plates, and screws

Wet Sounds WWX-RCA F-2M Y

Female to 2-Male RCA Y-Adapter Interconnect Cable

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Female to 2-Male RCA Y-Adapter Interconnect Cable

• RCA Y-adapter interconnect cables
• RCA female and two RCA male plugs
• Gold-plated RCA connectors
• Sold and priced per pair

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$35.99

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Only 2 Left!

• RCA Y-adapter interconnect cables
• RCA female and two RCA male plugs
• Gold-plated RCA connectors
• Sold and priced per pair

Wet Sounds ADPFT-TOP-PLATE-W

Adapter Brackets for Fiberglass T-Top Mounts (White)

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Adapter Brackets for Fiberglass T-Top Mounts (White)

• Mounting brackets for fiberglass T-top mounts
• Works with REV8X, REV8SC, REV10X, and REV10SC
• Equipped with large wiring openings to accept wiring for LED tower lighting
• Includes (2) brackets, white speaker top plates, and screws

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List price $172.99
-13% $149.99

Available

Ships in 10-14 days

• Mounting brackets for fiberglass T-top mounts
• Works with REV8X, REV8SC, REV10X, and REV10SC
• Equipped with large wiring openings to accept wiring for LED tower lighting
• Includes (2) brackets, white speaker top plates, and screws

Wet Sounds STEALTH AS-8

350W Peak Loaded Single 8" Sealed Amplified Marine Subwoofer Enclosure

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350W Peak Loaded Single 8" Sealed Amplified Marine Subwoofer Enclosure

• 8" Amplified Loaded Subwoofer System
• 350 watts Peak
• Built-In Class D amplifier
• Variable Bass Boost
• Wired remote bass level controller

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$799.99

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• 8" Amplified Loaded Subwoofer System
• 350 watts Peak
• Built-In Class D amplifier
• Variable Bass Boost
• Wired remote bass level controller

Wet Sounds MC-TR-MINI-ADP

3.5mm Minijack-to-DIN Adapter Cable for Wet Sounds MC-TR-MINI Remote

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3.5mm Minijack-to-DIN Adapter Cable for Wet Sounds MC-TR-MINI Remote

• 3.5mm Minijack-to-DIN adapter cable
• Wiring for Wet Sounds MC-TR-MINI wired remote (Sold separately)
• Required for use in tandem with MC-1 and MC-2 marine media centers

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$22.99

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Ships in 10-14 days

• 3.5mm Minijack-to-DIN adapter cable
• Wiring for Wet Sounds MC-TR-MINI wired remote (Sold separately)
• Required for use in tandem with MC-1 and MC-2 marine media centers

Limited time!

Wet Sounds REVO 10 XW-B GRILLE V3

Grille for Wet Sounds 10" REVO 10 Marine Subwoofers (Black)

REVO 10 XW-B GRILLE V3 big
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Grille for Wet Sounds 10" REVO 10 Marine Subwoofers (Black)

• 10" Marine Subwoofer Grille
• Black XW grille design
• REVO 10 marine subwoofers sold separately

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List price $59.99
Save 33%
-33% $39.99

Available

Ships in 10-14 days

• 10" Marine Subwoofer Grille
• Black XW grille design
• REVO 10 marine subwoofers sold separately

Limited time!

Wet Sounds REVO 10 XW-W GRILLE V3

Grille for Wet Sounds 10" REVO 10 Marine Subwoofers (White)

REVO 10 XW-W GRILLE V3 big
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Grille for Wet Sounds 10" REVO 10 Marine Subwoofers (White)

• 10" Marine Subwoofer Grille
• White XW grille design
• REVO 10 marine subwoofers sold separately

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List price $59.99
Save 33%
-33% $39.99

Available

Ships in 10-14 days

• 10" Marine Subwoofer Grille
• White XW grille design
• REVO 10 marine subwoofers sold separately

Wet Sounds REVO 10 SW-B GRILLE V3 (Like New (Open Box))

Grille for Wet Sounds 10" REVO 10 Marine Subwoofers (Black)

REVO 10 SW-B GRILLE V3 big
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Grille for Wet Sounds 10" REVO 10 Marine Subwoofers (Black)

• 10" Marine Subwoofer Grille
• Black SW grille design
• REVO 10 marine subwoofers sold separately

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List price $59.99
-15% $50.99

In stock

Only 2 Left!

• 10" Marine Subwoofer Grille
• Black SW grille design
• REVO 10 marine subwoofers sold separately

Wet Sounds ADP DXT-B

Bottom Factory Mounting Bracket for Malibu G4 and Illusion Towers

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Bottom Factory Mounting Bracket for Malibu G4 and Illusion Towers

• Bottom/lower mount brackets for Malibu G4 and Illusion towers
• Works with PRO80X and REV10X
• Equipped with large wiring openings to accept wiring for LED tower lighting
• Includes (2) brackets and screws

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$129.99

Available

Ships in 10-14 days

• Bottom/lower mount brackets for Malibu G4 and Illusion towers
• Works with PRO80X and REV10X
• Equipped with large wiring openings to accept wiring for LED tower lighting
• Includes (2) brackets and screws

Wet Sounds LED RING 10-RGB

10" RGB LED Acrylic Light Ring and LED Strip for Wet Sounds REVO CX10 and 10" Subwoofers

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10" RGB LED Acrylic Light Ring and LED Strip for Wet Sounds REVO CX10 and 10" Subwoofers

• 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 REVO CX10 marine speakers and 10" marine subwoofers

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$144.99

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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 REVO CX10 marine speakers and 10" marine subwoofers

Wet Sounds REVO 10 XS-S GRILLE

Grille for Wet Sounds 10" REVO 10 Marine Subwoofers (Silver)

REVO 10 XS-S GRILLE big
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Grille for Wet Sounds 10" REVO 10 Marine Subwoofers (Silver)

• 10" Silver open style grille for REVO 10 marine subwoofers
• Ideal for marine or outdoor applications
• Easy to install and replace, no drilling required

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• 10" Silver open style grille for REVO 10 marine subwoofers
• Ideal for marine or outdoor applications
• Easy to install and replace, no drilling required

Limited time!

Wet Sounds REVO 10 SW-W GRILLE V3

Grille for Wet Sounds 10" REVO 10 Marine Subwoofers (White)

REVO 10 SW-W GRILLE V3 big
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Grille for Wet Sounds 10" REVO 10 Marine Subwoofers (White)

• 10" Marine Subwoofer Grille
• White SW grille design
• REVO 10 marine subwoofers sold separately

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List price $59.99
Save 33%
-33% $39.99

Available

Ships in 10-14 days

• 10" Marine Subwoofer Grille
• White SW grille design
• REVO 10 marine subwoofers sold separately

Wet Sounds STEALTH XT 6-B

300W Peak 21.31" Stealth XT Series 6-Speaker Amplified Bluetooth Soundbar with Remote

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300W Peak 21.31" Stealth XT Series 6-Speaker Amplified Bluetooth Soundbar with Remote

• Peak Power: 300 watts
• Built-in D amplifier
• Weatherproof IPX-7 rating enclosure
• (6) 3" Full-range speakers
• (2) 1" tweeters
• USB playback and charging
• AUX input for smartphones and MP3
• Dimensions: 21.31" W x 3.85" H x 4.04" D

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• Peak Power: 300 watts
• Built-in D amplifier
• Weatherproof IPX-7 rating enclosure
• (6) 3" Full-range speakers
• (2) 1" tweeters
• USB playback and charging
• AUX input for smartphones and MP3
• Dimensions: 21.31" W x 3.85" H x 4.04" D

Wet Sounds REV 10 HD XW-B GRILLE

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

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

• 10" XW-style grilles for REV 10 HD tower speakers
• Made with rugged plastic, able to withstand harsh conditions
• Includes (2) speaker grilles and (8) allen head screws

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$145.00

In stock

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• 10" XW-style grilles for REV 10 HD tower speakers
• Made with rugged plastic, able to withstand harsh conditions
• Includes (2) speaker grilles and (8) allen head screws

Wet Sounds WWX-5/16RING4-BLK50

4-Gauge 5/16 Hole Black Nickel Ring Terminals for Marine Applications (Pack of 50)

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4-Gauge 5/16 Hole Black Nickel Ring Terminals for Marine Applications (Pack of 50)

• 4-gauge copper ring terminals for marine applications
• Black terminal insulation
• 5/16 terminal hole
• Package includes 50 ring terminals

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$79.99

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• 4-gauge copper ring terminals for marine applications
• Black terminal insulation
• 5/16 terminal hole
• Package includes 50 ring terminals

Wet Sounds HTM-8

1200W RMS Class D HTM Series 8 Channel Marine Amplifier with LED Backlit Badge

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1200W RMS Class D HTM Series 8 Channel Marine Amplifier with LED Backlit Badge

• 85 watts x 8 channel @ 4 ohm
• 150 watts x 8 channel @ 2 ohm
• Bridged: 300 watts x 4 channel @ 4 ohm
• Total RMS Power: 1200 watts
• Class D 2 ohm Stable 8-Channel Amplifier

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$999.99

In stock

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• 85 watts x 8 channel @ 4 ohm
• 150 watts x 8 channel @ 2 ohm
• Bridged: 300 watts x 4 channel @ 4 ohm
• Total RMS Power: 1200 watts
• Class D 2 ohm Stable 8-Channel Amplifier

Wet Sounds SYN-DX6

1400W Peak Class D SYN-DX Series 6 Channel Marine Amplifier

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1400W Peak Class D SYN-DX Series 6 Channel Marine Amplifier

• 125 watts x 4 channel + 150 watts x 2 channel @ 4 ohm
• 200 watts x 4 channel + 300 watts x 2 channel @ 2 ohm
• Bridged: 400 watts x 2 channel + 600 watts x 1 channel @ 4 ohm
• Total RMS Power:
• Class D 2 ohm Stable 6-Channel Marine Amplifier

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$1,499.99

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• 125 watts x 4 channel + 150 watts x 2 channel @ 4 ohm
• 200 watts x 4 channel + 300 watts x 2 channel @ 2 ohm
• Bridged: 400 watts x 2 channel + 600 watts x 1 channel @ 4 ohm
• Total RMS Power:
• Class D 2 ohm Stable 6-Channel Marine Amplifier

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    FAQ for Universal-Fit Audio & Electronics in 2011 CX-9

    Q: Can I upgrade or change the Universal-Fit Audio & Electronics in 2011 Mazda CX-9?

    A: Yes this page includes all the best Universal-Fit Audio & Electronics that work in your CX-9.

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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
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    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.