Garage
Shop

See all parts that fit your 2011 1500

MTX Audio RT8PT (Open Box, Good)

360W Peak (120W RMS) Loaded Single 8" Vented Amplified Bass Tube Enclosure

MTX
Shop all MTX
Only 1 Left!
highlight-star-icon

• 8" Amplified Loaded Subwoofer System
• 120 watts RMS (360 watts Peak)
• Built-In amplifier
• Variable bass boost
• Speaker-Level Inputs
• EBC wired remote bass level control

Learn more about the ls-rt8pt-u7
Universal fit Icon

Universal – fits most vehicles.

Similar items | Update vehicle | Vehicle store
List price $219.95
Thanks , You Pay:
-45%

$119.97

 with warranty
Starting at $11/mo or 4 payments of $30 Buy now, pay later and installment payment plans are offered by Afterpay and Affirm. Learn more

Heads up

Your vehicle can use this product in multiple locations. Only a quantity of one can be selected from the product page. You will have the option to adjust the quantity within your cart.

shipping truck icon Free shipping in USA. Provide zip for delivery date.
Quantity
In Stock. Only 1 Left!
Open Box, Good

Buy it now

Open box icon Brand new $199.95

Acima Logo

No Credit Option

Flexible Lease Payments

Early Purchase Options

Quick Approval Decision

Swoosh Icon Icon of Swoosh

For over 25 years, we've been your X-Factor – the team dedicated to having the biggest impact on your shopping experience!

Award winning icon
Award-Winning Service
Shipping icon
FREE Shipping Orders $49+
60 days return policy icon
60-Day Easy Returns
lowest price guarantee icon
Guaranteed Lowest Price
inHouseExpert
In-House Experts

Description


MTX brand icon

Authorized dealer

Item Condition - Open Box, Good:

This product is used, but it will work like new and is in overall good condition. It will show signs of wear that can include scuffing, scratches, fingerprints, dents, and worn corners or installation marks. May be missing non-essential parts, accessories or original packaging.


MTX Audio RT8PT


Compact Size, Huge Performance

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. Everything you need for a great bass system is in this package except wire!


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 120-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.


General Features:

  • Single 8" Ported Loaded Subwoofer Enclosure with Built-In Amplifier
  • Power Handling:
    • Peak: 360 watts
    • RMS: 120 watts
  • Built-in amplifier
  • Includes an EBC remote bass level controller
  • Ported Tube/Cylinder enclosure
  • Vented design increases bass output
  • Mounting straps included for secure installation
  • Durable aviation-grade carpet
  • Enclosure Dimensions: 21.25" TD x 9.84" W x 9.84" H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Subwoofer Features:

  • 8" subwoofer
  • Polypropylene cone
  • Road Thunder Series
  • Frequency Response: 35 - 250 Hz

Amplifier Features:

  • Class Monoblock Amplifier
  • Low-Pass Crossover Frequency: 50 - 200 Hz
  • Bass Boost: 0 - 12 dB
  • RCA Preamp Output: Mono output
  • Speaker-level (high-level) inputs
  • Fuse Rating: 10A x 1 
  • One 10 amp ATO style fuse

Enclosure Features:

  • 8" Ported Enclosure
  • Box Finish: Gray Carpet

Specifications & Details


Series
Series
Road Thunder Series
Amplifier Specifications
Number of Channels
1 - Mono
Maximum Input Gauge Size
8 AWG
Speaker Level Inputs
Yes
Preamp Outputs
Mono output
Built-in Crossover
Low-Pass (LP)
Low-Pass Crossover Frequency
50 - 200 Hz
Bass Boost
0 - 12 dB
Remote bass/level controller
Yes
Fuse Rating
10A x 1 
CEA-2031 Compliant
No
Subwoofer Specifications
Subwoofer Size
8"
Total RMS Power Handling
120 watts
Total Peak Power Handling
360 watts
Woofer Surround
Rubber
Woofer Composition
Polypropylene
Voice Coil(s)
Single
Frequency Response
35 - 250 Hz
Subwoofer Design
Round / Circle
Enclosure Specifications
Box Type
Ported
Number of Subwoofers
1
Box Style/Shape
Tube/Cylinder
Height
9.84"
Width
9.84"
Depth
21.25"
Number of Terminals
1
Box Exterior Color
Gray
Box Finish
Carpet
Amplifier Wiring Kit
Is Amplifier Wiring Kit included?
No
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

MTX

Model Number:

RT8PT

Weight:

20.00lbs

Internal SKU:

ls-rt8pt-u7

Internal Product ID:

230957

Customer Ratings & Reviews


MTX Audio RT8PT (Open Box, Good) thumbnail image

5 star
0%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
0
Value
0
Features
0
Design
0
Usability
0

Customer Reviews

Sort by:

Loading...
Sorry, no reviews found


15-0333 small

Axion 15-0333

Power Supply Cord (3 Ft)

$3.00

List price $0.00

TRANSACTIVE DRUMMER small

Alesis TransActive Drummer

Electronic Drum Wedge Amplifier with Universal Dock for iPod and 10" 2-Way 50W Speaker

(1)

$299.00

List price $399.00

ENT-115V2 small

Marathon ENT-115V2

Entertainer Series, Single 15" 1000W 2-Way Loudspeaker with 1" Compression Driver

$299.99

List price $339.99

MA-ECD4HWSIL small

Marathon MA-ECD4HW (Silver)

eLight Series, Professional DJ and CD Case for 200 Jewel Cases and 600 Plastic Sleeves

$79.99

List price $129.99

MA-1200BV2 small

Marathon MA-1200BV2

Heavy Duty Case with Removable Cover for Technics Turntables (Black)

$119.99

List price $169.99

RRM3U small

Road Ready RRM3U

Heavy Duty 10U Slant Mixer Rack/3U Vertical Rack Case Combo

$199.99

List price $399.99

M-SL-M-1 small

Monster Cable StudioLink Audio Interconnect Cable (M SL-M-1)

3.25 ft. (1 Meter) of 1/4" to 1/4" StudioLink Audio Interconnect Cable

$19.99

List price $19.99

CDQR-3 small

Mr DJ CDQR-3

3 FT Dual 1/4" TS Mono to Dual RCA Male Pro Audio Cable

$4.99

List price $19.99

PPBB15 small

Pyle Pro PPBB15 (PPBB-15)

15 ft. of 12 Gauge Professional Speaker Cable, Banana Plug to Banana Plug

$14.99

List price $24.99

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

2011 Ram 1500

2007 Jeep Compass

2023 GMC Acadia

2005 Mazda 6

2018 Chrysler Pacifica

2009 Toyota Avalon

1972 Pontiac Firebird

1977 Dodge Charger

2020 Chevrolet Impala

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

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.