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MTX TH750.1 with NVX 4 Gauge Amp Kit

750W RMS Class D Thunder Series Monoblock Car Amplifier (with Bass Remote)

TH7501_XKIT42 big
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750W RMS Class D Thunder Series Monoblock Car Amplifier (with Bass Remote)

• 250 watts x 1 channel @ 4 ohm
• 500 watts x 1 channel @ 2 ohm
• 750 watts x 1 channel @ 1 ohm
• Total RMS Power: 750 watts
• Class D 1 ohm Stable Monoblock Amplifier

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124
List price $693.94
-12% $609.94

Available

Ships in 10-14 days

• 250 watts x 1 channel @ 4 ohm
• 500 watts x 1 channel @ 2 ohm
• 750 watts x 1 channel @ 1 ohm
• Total RMS Power: 750 watts
• Class D 1 ohm Stable Monoblock Amplifier

MTX SS5 with Sound Damping

500W Peak (250W RMS) 5.25" Signature Series 2-way 4-ohm Component Speaker System + NVX SDBSK2 Premium Sound Damping

SS5_SDBSK2 big
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500W Peak (250W RMS) 5.25" Signature Series 2-way 4-ohm Component Speaker System + NVX SDBSK2 Premium Sound Damping

• 250 watts Peak Each, 125 watts RMS Each
• 1-3/16" Teteron Dome tweeters
• Glass Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 84.9 dB

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46
$514.94

Available

Ships in 10-14 days

• 250 watts Peak Each, 125 watts RMS Each
• 1-3/16" Teteron Dome tweeters
• Glass Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 84.9 dB

MTX 5512-22 12" 800 Watt DVC 2-ohm Car Audio Subwoofer + Belva MDFD12

800W Peak (400W RMS) 12" 55 Series Dual 2 Ohm Subwoofer Package with Sealed Dual Subwoofer Enclosure

(2) 5512-22,BBSW167,MDFD12 big
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800W Peak (400W RMS) 12" 55 Series Dual 2 Ohm Subwoofer Package with Sealed Dual Subwoofer Enclosure

• 800W Peak
• 400W RMS
• Polypropylene Cone
• Rubber Surround
• Spider Plateau Venting Mechanically Cools the Voice Coil
• Radial Ribbed T-Yoke Dissipates Heat and Decreases Distortion

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143
List price $504.88
-15% $429.90

Available

Ships in 10-14 days

MTX 3512-04S 12" 600 Watt Shallow Car Subwoofer+Sealed Sub Box Slim Enclosure

600W Max (300RMS) 12" 35 Series Single 4 ohm Shallow Mount Subwoofer Package

BBSW167,1TRUCK12,3512-04S big
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600W Max (300RMS) 12" 35 Series Single 4 ohm Shallow Mount Subwoofer Package

• 600W Max
• 300W RMS
• Slim Profile for Mounting In Tight Spaces
• Inverted Apex Surround
• Horizontal Spring-Loaded Terminals
• Sensitivity: 84.4dB

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47
$224.99

Available

Ships in 10-14 days

MTX WET124-W Open Box (Complete)

500W Peak (250W RMS) 12" Single 4 Ohm Wet Series Marine Subwoofer

wet124w Open Box big
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500W Peak (250W RMS) 12" Single 4 Ohm Wet Series Marine Subwoofer

• Peak Power: 500W
• RMS Power: 250W
• Weather Resistant Polypropylene Cone
• Silicone Insulated Tinsel Leads
• 2" Voice Coil

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List price $239.95
$229.95

Available

Ships in 10-14 days

• Peak Power: 500W
• RMS Power: 250W
• Weather Resistant Polypropylene Cone
• Silicone Insulated Tinsel Leads
• 2" Voice Coil

(2) MTX 3510-04 10" 1000 Watt Peak SVC 4-ohm Car Audio Subwoofers Subs

(2) MTX 3510-04 10" 1000 Watt Peak SVC 4-ohm Car Audio Subwoofers Subs

3510-04 2 Pack big
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(2) MTX 3510-04 10" 1000 Watt Peak SVC 4-ohm Car Audio Subwoofers Subs

• 500W Peak
• 250W RMS
• Single 4 ohm Voice Coil
• Polypropylene Woofer Cone
• Nitrile Butyl Rubber Surround
• Inverted Apex Surround Design
• Spring Loaded Push Pin Terminals

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1
$219.90

Available

Ships in 10-14 days

• 500W Peak
• 250W RMS
• Single 4 ohm Voice Coil
• Polypropylene Woofer Cone
• Nitrile Butyl Rubber Surround
• Inverted Apex Surround Design
• Spring Loaded Push Pin Terminals

MTX THUNDER681 with Installation Accessories

180W RMS 6"x 8" 2-Way Component Speaker System with Speaker Baffles, Sound Damping, Roller, and Panel Removal Kit

THUNDER681, FRING68, SDSK2, SDRLR1, BTK106 big
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180W RMS 6"x 8" 2-Way Component Speaker System with Speaker Baffles, Sound Damping, Roller, and Panel Removal Kit

• 180 watts Peak Each, 90 watts RMS Each
• 1-3/16" Silk Soft Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

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Install kits available for most vehicles

151
List price $322.66
-10% $289.28 /set

Available

Ships in 10-14 days

• 180 watts Peak Each, 90 watts RMS Each
• 1-3/16" Silk Soft Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

(2) MTX Thunder (RTX108) 10” Mid-bass/Midrange Pro Audio Speakers

500W Max (250W RMS) Mid-Bass Driver Package

RTX108 2 Pack big
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500W Max (250W RMS) Mid-Bass Driver Package

• 750W Max
• 375W RMS
• 8 ohm Impedance
• Treated Paper Cone
• Treated Paper Surround

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Install kits available for most vehicles

3
$219.90

Available

Ships in 10-14 days

• 750W Max
• 375W RMS
• 8 ohm Impedance
• Treated Paper Cone
• Treated Paper Surround

2) MTX 3512-02 12" 1000 Watt Peak SVC 2-ohm Car Audio Subwoofers Subs

(2) 500W Peak (250W RMS) 12" 35 Series Single 2 Ohm Subwoofers Package

3512-02 2 Pack big
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(2) 500W Peak (250W RMS) 12" 35 Series Single 2 Ohm Subwoofers Package

• 500W Peak
• 250W RMS
• Polypropylene Woofer Cone
• Nitrile Butyl Rubber Surround
• Inverted Apex Surround Design
• Spring Loaded Push Pin Terminals

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1
$239.90

Available

Ships in 10-14 days

• 500W Peak
• 250W RMS
• Polypropylene Woofer Cone
• Nitrile Butyl Rubber Surround
• Inverted Apex Surround Design
• Spring Loaded Push Pin Terminals

MTX Audio 100W 2 Speaker Polaris RZR Audio Package + FREE SiriusXM SXV - SYSTEM1

Vehicle-Specific Audio Package featuring Bluetooth 3" Color Display Receiver & Two Speakersselect 2014-2020 RZR XP and RZR and RZR S 900 EPS / 900

SXV300V1,RZRSYSTEM1 big
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Vehicle-Specific Audio Package featuring Bluetooth 3" Color Display Receiver & Two Speakersselect 2014-2020 RZR XP and RZR and RZR S 900 EPS / 900

•Digital Bluetooth Receiver with 3" Color Display, SiriusXMTM Ready
• SiriusXM Tuner Included
• Direct-fit Dash Kit for WET-MC3
• Dash Speaker Pods
• Pre-cut installation wiring kit
Special Offer: Active a new radio and choose a plan for as low as $5 / month for 12 months, plus get a $60 service credit.

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153
List price $689.94
-7% $638.99

Available

Ships in 10-14 days

•Digital Bluetooth Receiver with 3" Color Display, SiriusXMTM Ready
• SiriusXM Tuner Included
• Direct-fit Dash Kit for WET-MC3
• Dash Speaker Pods
• Pre-cut installation wiring kit
Special Offer: Active a new radio and choose a plan for as low as $5 / month for 12 months, plus get a $60 service credit.

(2) MTX 5512-22 12" 1600 Watt DVC 2-ohm Car Subwoofers+Kicker Amplifier+Amp Kit

800W Peak (400W RMS) 12" 55 Series Dual 2 Ohm Subwoofer Package

(2) 5512-22,BAK42BK,46CXA8001T big
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800W Peak (400W RMS) 12" 55 Series Dual 2 Ohm Subwoofer Package

• 800W Peak
• 400W RMS
• Polypropylene Cone
• Rubber Surround
• Spider Plateau Venting Mechanically Cools the Voice Coil
• Radial Ribbed T-Yoke Dissipates Heat and Decreases Distortion

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85
List price $749.88
-6% $704.38

Available

Ships in 10-14 days

• 800W Peak
• 400W RMS
• Polypropylene Cone
• Rubber Surround
• Spider Plateau Venting Mechanically Cools the Voice Coil
• Radial Ribbed T-Yoke Dissipates Heat and Decreases Distortion

2) MTX 7512-44 12" 3000w DVC 4-ohm Car Audio Subwoofers+Sealed Sub Box Enclosure

750W 12" SuperWoofer 75 Series Dual 4-Ohm Competition Level Performance Package

(2) 7512-44,BBSW167,MDFD12 big
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750W 12" SuperWoofer 75 Series Dual 4-Ohm Competition Level Performance Package

• Peak Power: 1500W
• RMS Power: 750W
• Polypropylene Cone Woofer
• Compression Molded NBR Surround

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140
List price $1064.88
$1,049.95

Available

Ships in 10-14 days

MTX Audio THUNDER46 with Speaker Installation Kit

160W Peak (80W RMS) 4" x 6" Thunder Series 2-Way Coaxial Speakers with Speaker Baffles, Sound Dampening, Roller, and Panel Removal Kit

THUNDER46, FRING46, SDSK2, SDRLR1, BTK106 big
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160W Peak (80W RMS) 4" x 6" Thunder Series 2-Way Coaxial Speakers with Speaker Baffles, Sound Dampening, Roller, and Panel Removal Kit

• Peak Power: 80W • RMS Power: 40W
• Concave Cone Design
• Mounting Depth: 2"
• Polypropylene Cone and Rubber Surround

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Install kits available for most vehicles

139
List price $172.66
-21% $135.78 /pair

Available

Ships in 10-14 days

• Peak Power: 80W • RMS Power: 40W
• Concave Cone Design
• Mounting Depth: 2"
• Polypropylene Cone and Rubber Surround

2) MTX 7512-22 12" 3000W Subwoofers + Belva MDFD12 and Speaker Wire

1500W Peak (750W RMS) 12" Dual 2-Ohm Subwoofer + Sealed Dual Subwoofer Enclosure and Speaker Wire

(2) 7512-22,BBSW167,MDFD12 big
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1500W Peak (750W RMS) 12" Dual 2-Ohm Subwoofer + Sealed Dual Subwoofer Enclosure and Speaker Wire

• Peak Power: 1500W
• RMS Power: 750W
• Polypropylene Cone Woofer
• Compression Molded NBR Surround

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142
$1,109.99

Available

Ships in 10-14 days

MTX Audio THUNDER46 with Sound Damping

160W Peak (80W RMS) 4x6" Thunder Dome Series 2-way 4-ohm Coaxial Speakers + NVX SDBSK2 Premium Sound Damping

THUNDER46_SDBSK2 big
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160W Peak (80W RMS) 4x6" Thunder Dome Series 2-way 4-ohm Coaxial Speakers + NVX SDBSK2 Premium Sound Damping

• 80 watts Peak Each, 40 watts RMS Each
• 0.98" Silk Soft Dome tweeters
• Polypropylene cone material with concave design
• Impedance: 4 ohm
• Sensitivity: 92 dB

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46
List price $118.69
$114.94

Available

Ships in 10-14 days

• 80 watts Peak Each, 40 watts RMS Each
• 0.98" Silk Soft Dome tweeters
• Polypropylene cone material with concave design
• Impedance: 4 ohm
• Sensitivity: 92 dB

MTX RTX128 (Sold Individually) with Sound Damping

300W RMS 12" Road Thunder Extreme Series 8-ohm Midbass Car Speaker + NVX SDBSK2 Premium Sound Damping

RTX128_SDBSK2 big
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300W RMS 12" Road Thunder Extreme Series 8-ohm Midbass Car Speaker + NVX SDBSK2 Premium Sound Damping

• 300 watts RMS Each
• Treated Paper cone material
• Impedance: 8 ohm
• Sensitivity: 96 dB

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48
$134.94

Available

Ships in 10-14 days

• 300 watts RMS Each
• Treated Paper cone material
• Impedance: 8 ohm
• Sensitivity: 96 dB

MTX SS5 with Installation Accessories

250W RMS 5.25" 2-Way Component Speaker System with Speaker Baffles, Sound Damping, Roller, and Panel Removal Kit

SS5, XBAF525, SDSK2, SDRLR1, BTK106 big
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250W RMS 5.25" 2-Way Component Speaker System with Speaker Baffles, Sound Damping, Roller, and Panel Removal Kit

• 250 watts Peak Each, 125 watts RMS Each
• 1-3/16" Teteron Dome Tweeters
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 84 dB

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Install kits available for most vehicles

147
$539.98 /set

Available

Ships in 10-14 days

• 250 watts Peak Each, 125 watts RMS Each
• 1-3/16" Teteron Dome Tweeters
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 84 dB

MTX RTX128 (Pair, 2-Total)

1800W Peak (600W RMS) 12" Road Thunder Series Midbass Car Speakers (Pair)

RTX128_2 big
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1800W Peak (600W RMS) 12" Road Thunder Series Midbass Car Speakers (Pair)

• 900 watts Peak Each, 300 watts RMS Each
• Bullet Tweeters
• Treated paper cone cone material
• Impedance: 8 ohm
• Sensitivity: 96 dB

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2
$239.90

Available

Ships in 10-14 days

• 900 watts Peak Each, 300 watts RMS Each
• Bullet Tweeters
• Treated paper cone cone material
• Impedance: 8 ohm
• Sensitivity: 96 dB

MTX SS5 (2-Pairs, 4-Total)

1000W Peak (500W RMS) 5.25" Signature Series 2-Way Component Speaker System (2-Pairs)

SS5_2 big
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1000W Peak (500W RMS) 5.25" Signature Series 2-Way Component Speaker System (2-Pairs)

• 250 watts Peak Each, 125 watts RMS Each
• 1-3/16" Teteron Dome Tweeters
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 84 dB

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$999.90

Available

Ships in 10-14 days

• 250 watts Peak Each, 125 watts RMS Each
• 1-3/16" Teteron Dome Tweeters
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 84 dB

MTX TN12-02 - Open Box, Great

400W Peak (200W RMS) 12" Single 2 ohm Subwoofer

TN12-02 big
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400W Peak (200W RMS) 12" Single 2 ohm Subwoofer

• 400W Peak
• 200W RMS
• Single 2 ohm
• Polypropylene Cone
• Rubber Surround
• 28 oz. Magnet Structure

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11
$79.95

In stock

• 400W Peak
• 200W RMS
• Single 2 ohm
• Polypropylene Cone
• Rubber Surround
• 28 oz. Magnet Structure

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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.

    why-shoping-with-sonic

    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.