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MTX

MTX Audio RT8PT 8 Inch 240 Watt Car Loaded Universal Powered High Performance Amplified Tube Box Vented Subwoofer Enclosure, RCA Connectivity

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Availability: In Stock.
Fulfilled by Spreetail
Arrives Thursday, Apr 30
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Style: 8" Powered Subwoofer Enclosure


Pattern: Subwoofer


Features

  • Amplified Tube Subwoofer: Single 8-inch subwoofer features a built-in amplifier; Power packed with 240 Watt MAX and 120 Watt RMS
  • Durable Construction: Butyl rubber surround increases subwoofer durability; Aviation grade carpet is durable and neutral color for use with all interiors
  • Bass Control: External Bass Control included so you can customize your sound; Vented design increases bass output
  • Mounting Straps: Mounting straps included for secure installation
  • Specifications: Frequency Response: 35 250Hz; Crossover: Variable, 50Hz 200Hz, 12dB/Oct; 8 Gauge Power and Ground Wiring is Recommended; Dimensions: 21.25L x 9.84W x 9.84H

Description

RT8PT Front View Compact Size Not Performance Don't be fooled by the compact size of the RT8PT, 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-Inch subwoofer, integrated amplifier, and vented enclosure bass you have to experience to believe. Key Features: Integrated 120 Watt RMS Amplifier 8-Inch High Output Subwoofer Vented Enclosure Design High and Low Level Inputs for Easy Connection to Any Source RT8PT Amplifier and Vent View 40 Years of Experience This universal amplified enclosure was designed for new enthusiasts looking to experience what adding bass to their music sounds like and for those hard core bass fans who have unfortunately had to grow up and can no longer drive around with three 15-Inch subs in their trunk. The 8-Inch high output woofer used in this unit includes a lightweight and durable polypropylene cone that efficiently moves air for excellent output. The integrated class D amplifier can deliver up to 120 watts RMS power to the subwoofer using either high or low level inputs, so it is easy to connect to any type of radio. The unit also includes an external bass control that can be connected to the amplifier and mounted near the driver allowing for adjustment on the go.

Brand: MTX


Speaker Maximum Output Power: 240 Watts


Frequency Response: 50 Hz


Connectivity Technology: wired


Audio Output Mode: Standard Audio Output Modes


Audio Output Mode: Standard Audio Output Modes


Mounting Type: Floor Standing


Enclosure Material: Aviation Grade Carpet, Metal/Plastic (Enclosure), Paper/Polypropylene/Kevlar/Aluminum/Silk (Components)


Speaker Type: Subwoofer


Additional Features: Lightweight


Antenna Location: For Surround Sound Systems


Subwoofer Diameter: 20 Centimeters


Is Waterproof: FALSE


Warranty Type: Limited


Control Method: Remote


Speaker Size: 8 Inches


Woofer Diameter: 8 Inches


Specific Uses For Product: For Music Players, For Surround Sound Systems, For Smartphones or Tablets, For Televisions, For Computers, For Gaming Consoles


MP3 player: No


Controller Type: Corded Electric


Speaker Maximum Output Power: 240 Watts


Input Voltage: 12 Volts


Unit Count: 1.0 Count


Item Dimensions D x W x H: 22.58"D x 11.25"W x 11"H


Item Weight: 19.45 Pounds


Compatible Devices: Desktop, Gaming Console, Home Theater, Laptop, MP3 Player, Smartphone, Tablet, Television


Compatible with Vehicle Type: & SUVs, Select Cars, Truck


Audio Driver Type: Dynamic Driver


Audio Driver Size: 8 Inches


Brand: MTX


Model Number: RT8PT


Model Name: RT8PT


Built-In Media: Powered bass tuber


Warranty Description: 2-year limited


Number of Items: 1


Customer Package Type: Standard Packaging


UPC: 193802048193 715442310036


Global Trade Identification Number: 36


Manufacturer: MTX Audio


Age Range Description: Adult


Frequency Response: 50 Hz


Number of Audio Channels: 2.0


Connectivity Technology: wired


Wireless Technology: Radio Frequency


Subwoofer Connectivity Technology: Wired


Connectivity Protocol: RCA, High Level Input, Low Level Input


Power Source: Corded Electric


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Apr 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Great deal for the price
Number of Items: 1
I love this subwoofer for the price and for my needs. I drive a Toyota Tacoma double cab, and have this mounted in the middle of the back seat (almost looks like an arm rest). It is larger than it looks in the pictures, but I have yet to see any smaller subwoofer/box/amps out there. This guy definitely improved the sound of my stock system by 100%. It doesn't necessarily shake the truck, but can bump if you want it to. Keep in mind that I do have it set up to my stock head unit, so it simply spliced into the rear speaker wire and not plugged into a subwoofer port. I understand this, but this only requires that I change a few settings on my head unit when I switch between different genres of music. I listen to everything from classic rock to alternative to rap to electronic music. This seems to sound better for certain genres over others. Classic rock music: Sound is great, it almost sounds like the guitars/bass guitars are playing in the vehicle with me. I recommend turning the bass lower for classic rock, but it provides a nice deep background. Pop/Alternative: Requires some tweaking between songs sometimes. Some songs sound great, others will shake the sub too much and drown out other noise. Overall, still sounds pretty good. Rap: This is mainly what I listen to while driving. I've noticed that it's real hit or miss depending on the frequency of bass in the song. About 75% of music sounds great, without that BUMP that other subs can give. Some songs will try to bump really hard, and this sub can't take a huge peak amount of bass, it's more for RMS bass playing steady. I like to actually hear music, and this adds a new dimension to rap without being obnoxious. Electronic: This sub really shines playing most electronic music, as it plays a nice steady bass instead of bumping like some rap music beats. Really sounds good, even turned up pretty high on the bass. Country: I hate country. I won't even test it out for one song for this review. Overall, I'd recommend this sub setup for any vehicle, not just for a truck with a small space. If you like steady bass, and not thumping/bumping/shaking bass, this is the one for you. For the price, you won't beat it. I got this fully installed in my truck for about $50, so all together about $200 total. It looks great with the carpeting, and I'm definitely satisfied with my purchase. ... show more
Reviewed in the United States on June 3, 2015 by Dan McDonald
    • Strong Punchy subbass
Number of Items: 1
Strong bass for an 8inch subwoofer, Built in amplifier with a bass knob. Value A
Reviewed in the United States on April 9, 2026 by Amazon Customer
    • Nice tight package
Number of Items: 1
Review Image by Rashad
Review Image by Rashad
Review Image by Rashad
This MTX sub does just what i need it to do. I have a Regular Cab f150 so i have very limited space. Btw im 6'8" so I couldnt use a conventional external amp and shallow mount truck sub because every inch is precious to me. Thats where this unit comes in and saves the day. It was a breeze to install because it has a built in amp. This MTX sounds AWESOME! Big sound in a small package. I paired this with a new Kenwood head unit and kept the stock speakers. The supplied remote gain control is an awesome addition that i installed under my climate controls. The sub sits right behind me and the cab isnt that big so i guess thats why it sounds so good. Although I love this unit, i found the limits to it rather quickly. Dont get me wrong this little unit THUMPS! I can feel my music... but I just want alittle more power out of it. ... show more
Reviewed in the United States on January 31, 2016 by Rashad
    • Easy stock system upgrade
Number of Items: 1
I bought this to put under the bench seat on my Yamaha AR195 boat. Easy peezy to hook up. Looks great and seems well built. But.............Sound is Meh......Just not enough volume/bass out of it. It does make the music "fuller", but not much actuall bass. I know, I know....you get what you pay for and this is definitely worth the money. Just coming from a 90's bass head. If you want thumping bass.....Pass. Small update....after a few days out on the water and probably 30 hours of nonstop play at high volume....this little thing jams country and rock really well. Just not made for bass heads. I am upping my previous review 1 more star as it has held up well, and I got many compliments on my system with it. Edit....After another season of beating this thing mercilously...it still jams hard. Great Buy! ... show more
Reviewed in the United States on May 18, 2022 by S.W.
    • Not the best, not the worst
Number of Items: 1
I've been installing car stereos & systems for 17 years so I know what it all sounds like. MTX usually makes pretty good quality stuff. So I decided to try it in my 370z because of space and didn't want mind rattling bass. To be honest, I was not completely satisfied with the bass this was producing. I've installed 8's with smaller amps that sounded better than this. I tried aiming this sub every way in my car and have tuned it a s*!tload of times and just can't seem to get it to sound like I want. Some stuff sounds decent and others not so good. It was easy to install and looks nice, but don't know if I could ever recommend it. I ended up taking it out and getting 2-8"infinity reference subs in a small sealed box with a 300 watt infinity reference amp and let me tell you, this setup sounds great and has just the right amount of bump. Spend the extra $ and get something better. Don't know if I just got a bad one or what? I bought based on reviews I read from here. ... show more
Reviewed in the United States on September 27, 2013 by BKlimcsak

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