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MTX UNI-2-PRCAA

4-Speaker Amplified Audio System Upgrade Kit for Polaris Vehicles with RideCommand

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4-Speaker Amplified Audio System Upgrade Kit for Polaris Vehicles with RideCommand

• Four Speaker Audio System Upgrade Add-On Kit
• Includes four 6.5" cage mount speakers and one 2-channel amplifier
• Ideal addition to MTX UNI-2-AUX and MTX UNI-2-PRCAA (Sold separately)
• System is designed to withstand harsh outdoor environments
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware

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List price $999.95
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Ships in 10-14 days

• Four Speaker Audio System Upgrade Add-On Kit
• Includes four 6.5" cage mount speakers and one 2-channel amplifier
• Ideal addition to MTX UNI-2-AUX and MTX UNI-2-PRCAA (Sold separately)
• System is designed to withstand harsh outdoor environments
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware

MTX AWBTSW

All-Weather Universal Bluetooth Rocker Switch Receiver and Control

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All-Weather Universal Bluetooth Rocker Switch Receiver and Control

• Conects audio device via Bluetooth or Aux to amplifiers and speakers
• Volume and playback controls
• Standard carling switch opening mounting
• 3.55 mm output and auxillary input
• IP65 rated, weather-proof design

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$119.95

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Ships in 10-14 days

• Conects audio device via Bluetooth or Aux to amplifiers and speakers
• Volume and playback controls
• Standard carling switch opening mounting
• 3.55 mm output and auxillary input
• IP65 rated, weather-proof design

MTX Audio Thunderform DRQC20C-TN (Charcoal, Loaded)

Two 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure for select 2002-2018 vehicles from Ram, Dodge

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Two 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure for select 2002-2018 vehicles from Ram, Dodge

• Dual 10" Loaded MTX Thunderform Subwoofer Enclosure
• For Dodge Ram Quad Cab 2002-2014
• Loaded with Dual Terminator Series Subwoofers
• 800W Max
• 400W RMS
• 4 ohm
• Polypropylene Cone

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$719.95

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Ships in 10-14 days

MTX Audio Thunderform F150C04BK12A-TN (Black, Amplified)

Amplified 12" 4 ohm Loaded Car Specific Thunderform Sub Enclosure select 2004-2008 F-150

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Amplified 12" 4 ohm Loaded Car Specific Thunderform Sub Enclosure select 2004-2008 F-150

• Amplified 12" Loaded MTX Thunderform Sealed Subwoofer Enclosure
• For 2004-2008 Ford F-150 Crew/Ext Cab
• Loaded with 12" Terminator Series Subwoofers
• 400W Max
• 200W RMS
• 4 Ohm

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$719.95

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Ships in 10-14 days

MTX Audio Thunderform F150C04C12A-TN (Charcoal, Amplified)

Amplified 12" 4 ohm Loaded Car Specific Thunderform Sub Enclosure for select 2004-2008 F-150

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Amplified 12" 4 ohm Loaded Car Specific Thunderform Sub Enclosure for select 2004-2008 F-150

• Amplified 12" Loaded MTX Thunderform Sealed Subwoofer Enclosure
• For 2004-2008 Ford F-150 Crew/Ext Cab
• Loaded With 12" Terminator Series Subwoofer
• 400W Max
• 200W RMS
• 4 Ohm

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$719.95

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Ships in 10-14 days

MTX UNI-2-AWBTSW

Universal 4-Speaker Roll Cage Audio System Upgrade Kit with 2-Channel Amplifier and Bluetooth Rocker Switch

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Universal 4-Speaker Roll Cage Audio System Upgrade Kit with 2-Channel Amplifier and Bluetooth Rocker Switch

• Universal Bluetooth Switch Audio Package
• Includes four 6.5" loaded tower speaker pods, one 2-channel amplifier, and Bluetooth rocker switch
• System is designed to withstand harsh outdoor environments
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware

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List price $1099.95
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• Universal Bluetooth Switch Audio Package
• Includes four 6.5" loaded tower speaker pods, one 2-channel amplifier, and Bluetooth rocker switch
• System is designed to withstand harsh outdoor environments
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware

MTX UNI-1-BTC

2-Speaker Audio System Upgrade Kit with Pair of 6,5" Tower Speakers, 2-Channel Amplifier and Bluetooth Receiver

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2-Speaker Audio System Upgrade Kit with Pair of 6,5" Tower Speakers, 2-Channel Amplifier and Bluetooth Receiver

• Includes a pair of 6.5" tower speakers, one 2-channel amplifier and one Bluetooth controller
• System is designed to withstand harsh outdoor environments
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware

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List price $799.95
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• Includes a pair of 6.5" tower speakers, one 2-channel amplifier and one Bluetooth controller
• System is designed to withstand harsh outdoor environments
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware

MTX Audio THUNDER68

120W RMS 6x8" Thunder Series 2 Way Coaxial 4-ohm Speakers

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120W RMS 6x8" Thunder Series 2 Way Coaxial 4-ohm Speakers

• 60 watts RMS Each
• 1" Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

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Install kits available for most vehicles

1
$139.95 /pair

In stock

MTX UNI-2-BTC

4-Speaker Audio System Upgrade Kit with Two Pairs of 6,5" Tower Speakers, 2-Channel Amplifier and Bluetooth Receiver

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4-Speaker Audio System Upgrade Kit with Two Pairs of 6,5" Tower Speakers, 2-Channel Amplifier and Bluetooth Receiver

• Includes two pairs of 6.5" tower speakers, one 2-channel amplifier and one Bluetooth controller
• System is designed to withstand harsh outdoor environments
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware

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List price $1099.95
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• Includes two pairs of 6.5" tower speakers, one 2-channel amplifier and one Bluetooth controller
• System is designed to withstand harsh outdoor environments
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware

MTX Audio Thunderform JWTJ97C20A-TN (Charcoal, Amplified)

1997-2006 Jeep Wrangler, Wrangler Unlimited, Amplified 2 10" 4 ohms Loaded Vehicle Specific Thunderform Sub Enclosure

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1997-2006 Jeep Wrangler, Wrangler Unlimited, Amplified 2 10" 4 ohms Loaded Vehicle Specific Thunderform Sub Enclosure

• Amplified 2 10" Loaded Vehicle Specific Thunderform Subwoofer Enclosure
• 1997-2006 Jeep Wrangler TJ
• Loaded with Terminator Series Subwoofers
• 800W Max
• 400W RMS
• 4 ohm

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MTX Audio Thunderform JWTJ97C20-TN (Charcoal, Loaded)

Dual 10" Loaded Thunderform Subwoofer Enclosure for select 1997-2006 Wrangler and Wrangler Unlimited

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Dual 10" Loaded Thunderform Subwoofer Enclosure for select 1997-2006 Wrangler and Wrangler Unlimited

• Dual 10" Loaded Vehicle Specific Thunderform Subwoofer Enclosure
• 1997-2006 Jeep Wrangler TJ
• Loaded with Terminator Series Subwoofers
• 800W Max
• 400W RMS
• 4 ohm

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$599.95

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MTX PROXP-20-SW

800W Peak (400W RMS) Loaded Single 10" Ported Enclosure for select 2020-2021 RZR PRO XP 4 Ultimate / 4 / 4 Premium

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800W Peak (400W RMS) Loaded Single 10" Ported Enclosure for select 2020-2021 RZR PRO XP 4 Ultimate / 4 / 4 Premium

• Ported enclosure with 1 10" subwoofer
• 400 watts RMS (800 watts Peak)
• Final Impedance: 4-ohm

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MTX Audio RZR-14-THUNDER5

5 Speaker Audio System Upgrade Kit for select 2014-2021 vehicles from Polaris Includes One Digital Marine Receiver, 6.5" Speaker Kick Panel Pods, 6.5" Tower Speakers, Loaded 10" Marine Enclosure, and Two Marine Amplifiers

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5 Speaker Audio System Upgrade Kit for select 2014-2021 vehicles from Polaris Includes One Digital Marine Receiver, 6.5" Speaker Kick Panel Pods, 6.5" Tower Speakers, Loaded 10" Marine Enclosure, and Two Marine Amplifiers

• Includes a Marine Receiver, Two 6.5" Marine Speakers, Two 6.5" Speaker Pods, One 4-channel, One Monoblock Amplifier, and a 10" Marine Subwoofer with Enclosure
• Direct fit for a hassle-free installation, fitting perfectly into select 2014-2021 vehicles from Polaris for seamless integration
• System is designed to withstand harsh outdoor environments
• Integrated LED controller provides endless customization of your included RGB lighting
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware

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$2,999.95

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• Includes a Marine Receiver, Two 6.5" Marine Speakers, Two 6.5" Speaker Pods, One 4-channel, One Monoblock Amplifier, and a 10" Marine Subwoofer with Enclosure
• Direct fit for a hassle-free installation, fitting perfectly into select 2014-2021 vehicles from Polaris for seamless integration
• System is designed to withstand harsh outdoor environments
• Integrated LED controller provides endless customization of your included RGB lighting
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware

MTX AWBTC

Universal Bluetooth Receiver and Remote Control

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Universal Bluetooth Receiver and Remote Control

• Universal Bluetooth Receiver and Remote Control
• Replaces head unit and works with most aftermarket audio systems
• Provides wireless power, volume and tracking commands
• Surface mount, flush mount, and clamp mounting options

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List price $129.95
-8% $119.95

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• Universal Bluetooth Receiver and Remote Control
• Replaces head unit and works with most aftermarket audio systems
• Provides wireless power, volume and tracking commands
• Surface mount, flush mount, and clamp mounting options

MTX SLH15X2

Empty Dual 15" Ported Enclosure

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Empty Dual 15" Ported Enclosure

• 15" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.02 cubic feet
• Mounting hardware included

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$229.95

In stock

MTX SLH12

Empty Single 12" Ported Sledgehammer Enclosure

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Empty Single 12" Ported Sledgehammer Enclosure

• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.73 cubic feet
• Mounting hardware included

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$139.95

In stock

• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.73 cubic feet
• Mounting hardware included

MTX UNI-2-ADDON

4-Speaker Amplified Audio System Upgrade Add-On Kit

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4-Speaker Amplified Audio System Upgrade Add-On Kit

• Four Speaker Audio System Upgrade Add-On Kit
• Includes four 6.5" cage mount speakers and one 2-channel amplifier
• Ideal addition to MTX UNI-2-AUX and MTX UNI-2-PRCAA (Sold separately)
• System is designed to withstand harsh outdoor environments
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware

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List price $979.95
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Ships in 10-14 days

• Four Speaker Audio System Upgrade Add-On Kit
• Includes four 6.5" cage mount speakers and one 2-channel amplifier
• Ideal addition to MTX UNI-2-AUX and MTX UNI-2-PRCAA (Sold separately)
• System is designed to withstand harsh outdoor environments
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware

MTX SLH12X2

Empty Dual 12" Ported Sledgehammer Enclosure

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Empty Dual 12" Ported Sledgehammer Enclosure

• 12" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.66 cubic feet
• Mounting hardware included

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$199.95

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MTX Audio Thunderform F250X00BK20-TN

400W RMS Loaded Single 10" Sealed Truck Enclosure for select 2000-2014 F-250 Super Duty

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400W RMS Loaded Single 10" Sealed Truck Enclosure for select 2000-2014 F-250 Super Duty

• Sealed enclosure with 2 10" MTX ThunderForm Series Subwoofer
• 200 watts RMS
• Final Impedance: 4-ohm
• Dimensions: 55-1/8" L x 7" H x 10-3/4" W

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List price $699.99
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MTX PS-REARHAR-1

Rear Speaker Extension Harness for MUD-65PL Speakers

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Rear Speaker Extension Harness for MUD-65PL Speakers

• UTV rear stereo extension harness
• Installs MUD-65PL speakers to UTV audio kit
• High grade waterproof connectors
• Fits both 2 and 4-seat model UTV vehicles
• Integrates both audio and RGB wiring in one harness

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$129.95

In stock

• UTV rear stereo extension harness
• Installs MUD-65PL speakers to UTV audio kit
• High grade waterproof connectors
• Fits both 2 and 4-seat model UTV vehicles
• Integrates both audio and RGB wiring in one harness

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    ALL MTX STORE CATEGORIES

    MTX Audio is a high-end manufacturer of car, boat, and home audio products. They offer a wide selection of audio products and accessories to satisfy all of your audio needs. They are well known for producing top notch amplifiers and subwoofers, as well as other professional audio equipment. Some of their most outstanding products imclude the classic 75 Series round subwoofers, powerful Thunder Series amplifiers, the Thunder Series car speakers, and the hidden vehicle specific ThunderForm enclosures. MTX Audio also provides an entire line of installation accessories under the company Streetwires.

    Founded in 1979 by Loyd Ivey, MTX Audio has grown from a small speaker company into a huge audio manufacturing company. They have several facilities located across the United States. Sonic Electronix is proud to be an authorized online MTX dealer, carrying their full lines of car audio products with the best warranty available.

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    We love people and we're ready to help you! See what separates us from our competition.

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
    We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
    Why Shop With Us?
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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
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
    • You get the correct accessories the first time

    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.