MTX Audio RT8PT RoadThunder 8" 120W RMS Amplified Vented Subwoofer
TubeUSD $159.96
Condition : New
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Established 1991 • 7 Locations • Authorized Dealer • Fast Shipping Store Home Contact Car Audio Marine Powersports Home Audio MTX Audio RT8PT RoadThunder 8" 120W RMS Amplified Vented Subwoofer Tube
8" 120-Watt RMS Amplified Vented Subwoofer Enclosure
Don't be fooled by the compact size of the RT8PT Tube, this amplified and vented bass tube is designed to deliver bass like only MTX can. This low profile unit can be installed in virtually any vehicle without sacrificing space. The 8" subwoofer, integrated amplifier, and vented enclosure delivers bass you have to experience to believe.
Designed With 40 Years of MTX Experience
The RT8PT is the perfect solution for enthusiasts that want to put some bass in their system without having to put two 12"s in the truck. This single 8" subwoofer in a vented enclosure, is the perfect way to enhance your vehicle's sound system to give it that extra bump everyone loves.
Amped Up
The RT8PT is fully integrated with a 100-watt amplifier built into the enclosure. Connections are easy to make using either the high or low level inputs depending on what source unit you are using including a factory radio. The external bass control enables you to adjust the bass level from the driver's seat so you can always get the best sound no matter what you are listening to.
Simple Installation
The RT8PT's small footprint make it ideal to install in almost any vehicle, from a SUV to a 2-door convertible. Tie down straps are included in the box to make sure you can easily and safely secure the unit in the trunk or cargo area of your vehicle. The grey carpet and embroidered MTX logo are an attractive combination in any car.
SPECIFICATIONS: • RMS Power (Watts): 120
• Subwoofer: Single 8"
• Height: 9.84"
• Width: 9.84"
• Length: 21.25"
• Weight: 20.8 lbs.
About Creative Audio Creative Audio opened in 1991 and has grown into a multi-location specialty retailer with seven stores across Missouri and Arkansas. We support enthusiasts, installers, and everyday customers with product knowledge, practical guidance, and a service-first approach that extends beyond the checkout.
We are deeply invested in performance-focused audio across categories: car audio, marine, powersports, and home audio. That means more than selling gear — it means understanding system matching, power requirements, signal integration, real-world installation considerations, and the small details that determine whether a system performs the way it should.
Our teams work daily with source units and processors, amplifiers, speakers, subwoofers, wiring and installation accessories, sound treatment, and integration solutions. We also support remote start and vehicle security categories for customers who want added convenience and protection.
Creative Audio employs Mobile Electronics Certified Professionals, and we support customers before and after the sale. If you are unsure about compatibility, installation requirements, or what is included, message us through eBay with your application details and we will help you make an informed decision.
Most orders ship within 24 hours. For additional support, you may call 800-854-5821. Shipping and Returns Assurance Orders are packaged carefully and ship promptly to the address provided at checkout. If something arrives damaged or incomplete, contact us through eBay messages right away and we will help you resolve it.
Returns are accepted within 30 days in accordance with the return terms shown on this listing. Items must be returned in original condition. International returns are not accepted. Shop Our Store by Category Tap a category to expand and jump straight to what you want. Car Audio Source UnitsReceivers and head units AmplifiersClean power for any build SpeakersCoaxial and component SubwoofersLow-end performance EnclosuresBoxes and enclosures Loaded EnclosuresReady-to-install systems AccessoriesInstall and upgrade gear BundlesPackage deals Shop All Car AudioFull category Marine Audio Marine Source UnitsMarine receivers Marine AmplifiersReliable marine power Marine SpeakersBoat speakers and pods Marine SubwoofersMarine bass solutions Marine EnclosuresProtected installations Marine AccessoriesInstall and rigging gear Marine BundlesPackage systems Shop All MarineFull category Marine AudioBrowse everything Powersports Audio Powersports SpeakersWeather-ready options Powersports AmplifiersCompact and durable SoundbarsUTV and off-road BundlesSystem packages AccessoriesMounts and install gear HarleyHarley-focused audio Shop All PowersportsFull category Powersports AudioBrowse everything Powersports AudioStart here Home Audio Home SpeakersBookshelf, tower, more Home SubwoofersDeep bass performance Outdoor SolutionsPatio and outdoor audio AccessoriesMounts, cables, add-ons Shop All Home AudioFull category Home AudioBrowse everything Visit Storefront Contact Us Trademarks and brand names are the property of their respective owners. For questions, please contact us through eBay messages.
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Item Details Condition NEW Brand MTX Weight 20.8000 UPC 715442310036715442310036 Highlights Perfect solution for enthusiasts that want to put some bass in their system. Fully integrated with a 100-watt amplifier built into the enclosure. Ideal to install in almost any vehicle RMS Power (Watts): 120 Fast handling Most orders ship within 24 hours. Shipping details and estimates are shown in the eBay shipping section for this listing. Real support Compatibility questions are welcome. Message us through eBay and include your application details for the quickest help. Authorized dealer We stand behind what we sell and package carefully to help your order arrive as expected. Description MTX RT8PT8" 120-Watt RMS Amplified Vented Subwoofer Enclosure
Don't be fooled by the compact size of the RT8PT Tube, this amplified and vented bass tube is designed to deliver bass like only MTX can. This low profile unit can be installed in virtually any vehicle without sacrificing space. The 8" subwoofer, integrated amplifier, and vented enclosure delivers bass you have to experience to believe.
Designed With 40 Years of MTX Experience
The RT8PT is the perfect solution for enthusiasts that want to put some bass in their system without having to put two 12"s in the truck. This single 8" subwoofer in a vented enclosure, is the perfect way to enhance your vehicle's sound system to give it that extra bump everyone loves.
Amped Up
The RT8PT is fully integrated with a 100-watt amplifier built into the enclosure. Connections are easy to make using either the high or low level inputs depending on what source unit you are using including a factory radio. The external bass control enables you to adjust the bass level from the driver's seat so you can always get the best sound no matter what you are listening to.
Simple Installation
The RT8PT's small footprint make it ideal to install in almost any vehicle, from a SUV to a 2-door convertible. Tie down straps are included in the box to make sure you can easily and safely secure the unit in the trunk or cargo area of your vehicle. The grey carpet and embroidered MTX logo are an attractive combination in any car.
SPECIFICATIONS: • RMS Power (Watts): 120
• Subwoofer: Single 8"
• Height: 9.84"
• Width: 9.84"
• Length: 21.25"
• Weight: 20.8 lbs.
About Creative Audio Creative Audio opened in 1991 and has grown into a multi-location specialty retailer with seven stores across Missouri and Arkansas. We support enthusiasts, installers, and everyday customers with product knowledge, practical guidance, and a service-first approach that extends beyond the checkout.
We are deeply invested in performance-focused audio across categories: car audio, marine, powersports, and home audio. That means more than selling gear — it means understanding system matching, power requirements, signal integration, real-world installation considerations, and the small details that determine whether a system performs the way it should.
Our teams work daily with source units and processors, amplifiers, speakers, subwoofers, wiring and installation accessories, sound treatment, and integration solutions. We also support remote start and vehicle security categories for customers who want added convenience and protection.
Creative Audio employs Mobile Electronics Certified Professionals, and we support customers before and after the sale. If you are unsure about compatibility, installation requirements, or what is included, message us through eBay with your application details and we will help you make an informed decision.
Most orders ship within 24 hours. For additional support, you may call 800-854-5821. Shipping and Returns Assurance Orders are packaged carefully and ship promptly to the address provided at checkout. If something arrives damaged or incomplete, contact us through eBay messages right away and we will help you resolve it.
Returns are accepted within 30 days in accordance with the return terms shown on this listing. Items must be returned in original condition. International returns are not accepted. Shop Our Store by Category Tap a category to expand and jump straight to what you want. Car Audio Source UnitsReceivers and head units AmplifiersClean power for any build SpeakersCoaxial and component SubwoofersLow-end performance EnclosuresBoxes and enclosures Loaded EnclosuresReady-to-install systems AccessoriesInstall and upgrade gear BundlesPackage deals Shop All Car AudioFull category Marine Audio Marine Source UnitsMarine receivers Marine AmplifiersReliable marine power Marine SpeakersBoat speakers and pods Marine SubwoofersMarine bass solutions Marine EnclosuresProtected installations Marine AccessoriesInstall and rigging gear Marine BundlesPackage systems Shop All MarineFull category Marine AudioBrowse everything Powersports Audio Powersports SpeakersWeather-ready options Powersports AmplifiersCompact and durable SoundbarsUTV and off-road BundlesSystem packages AccessoriesMounts and install gear HarleyHarley-focused audio Shop All PowersportsFull category Powersports AudioBrowse everything Powersports AudioStart here Home Audio Home SpeakersBookshelf, tower, more Home SubwoofersDeep bass performance Outdoor SolutionsPatio and outdoor audio AccessoriesMounts, cables, add-ons Shop All Home AudioFull category Home AudioBrowse everything Visit Storefront Contact Us Trademarks and brand names are the property of their respective owners. For questions, please contact us through eBay messages.
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