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CT Sounds

CT Sounds Dual 8” 1600W Loaded Tropo Series Ported Car Subwoofer Box - TROPO-2X8D4

  • Based on 190 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, Jun 12
Order within 35 minutes
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Size: Dual 8"


Features

  • Pre-Loaded Dual 8" Kerf-Port Car Subwoofer Box
  • RMS Power: 800 Watt | Max Power: 1600 Watt
  • Includes (2) TROPO-8 Dual 4 Ohm Subwoofers
  • Pre-Wired To 1 Ohm Final Impedance
  • MDF Wood & Dado, Miter, Rabbet Joinery Design

Brand: CT Sounds


Speaker Maximum Output Power: 1600 Watts


Frequency Response: 39 Hz


Connectivity Technology: wired


Audio Output Mode: Stereo


Audio Output Mode: Stereo


Mounting Type: Flush Mount


Enclosure Material: MDF


Speaker Type: Subwoofer


Additional Features: Bass Boost, Durable, Shockproof


Antenna Location: car


Subwoofer Diameter: 8 Inches


Color: black


Is Waterproof: FALSE


Warranty Type: 1-year manufacturer warranty


Control Method: Touch


Speaker Size: 8 Inches


Woofer Diameter: 8 Inches


Tweeter Diameter: 1 Inches


Water Resistance Level: Not Water Resistant


Specific Uses For Product: Car audio systems


MP3 player: No


Battery Average Life: 0.01 seconds


Controller Type: Button


Unit Count: 2.0 Count


Item Dimensions D x W x H: 17.56"D x 24.75"W x 11"H


Item Weight: 22.41 Kilograms


Compatible Devices: Desktop, Laptop


Compatible with Vehicle Type: Car


Audio Driver Type: Dynamic Driver


Audio Driver Size: 8 Inches


Number Of Circuits: 2


Brand: CT Sounds


Model Number: TROPO-2X8D4


Model Name: TROPO-2X8D4


Built-In Media: CT Sounds TROPO-2X8D4 1600-Watt Dual 8” Loaded Car Subwoofer Box


Warranty Description: 1 year manufacturer


Number of Items: 1


Customer Package Type: FFP


UPC: 850044969142


Manufacturer: CT Sounds


Age Range Description: Adult


Speaker Maximum Output Power: 1600 Watts


Frequency Response: 39 Hz


Number of Audio Channels: 2.0


Impedance: 1 Ohms


Connectivity Technology: wired


Wireless Technology: Bluetooth


Subwoofer Connectivity Technology: Wired


Connectivity Protocol: wired


Power Source: Corded Electric


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jun 12

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Similar Products

Top Amazon Reviews

    • Dump!! Dump!!
Size: Dual 8"
Review Image by Amazon Customer
Review Image by Amazon Customer
These 8's DUMP. I have a 95 mustang with the stock Mach460 and this box fits right under my rear deck. Like it was made for it! I got about a 1/8 inch space on top. Its snug but doesnt rub. Plus I still have room on the sides and behind to still have legit trunk space. It will only go in from the trunk side but it fits good. The Skar 8 box wont fit under the mach rear speaker deck without mods. The sound is outlandish for the size. I matched it with a Zues 1800watt amp and a 2 farad cap. My lights still clip when the bass hits. But it hits hard and deep. Makes you wanna sit n the car and go through your music catalog and beat out! I havent really broke in the speakers yet but I had it as loud as imma ever play it. No popping,cracking or hissing just hard hitting deep bass. It dont sound like a gorilla trying to get up out the trunk!! But it do sound like a orangutang going wild up in there!! If you know what that means you know what kinda music I listen to. The speakers look good and the box is super solid and well built. When I got it I tapped on one speaker with my finger, not even hooked up to the amp and it had a deep bass sound. If you want something easy to install, no custom work needed for a SN95 Mustang, get it. ... show more
Reviewed in the United States on October 25, 2023 Reviewed in the United States on October 25, 2023 by Amazon Customer
    • Incredible
Size: Dual 8"
I recently just got into car audio and subwoofers and within a week of using dual 12” subwoofers with 1200w max rating, I decided to give these 8” subwoofers a try even though they are not as favored and instantly noticed the quality was better than the previous subwoofers I used. While I am still breaking them in since I only had for a day now, using it at 40% on the bass knob is very impressive for its size! I am very happy with the results so far and can’t wait to up my bass knob to hear it even louder! (After a week of use from the review I wrote) These subwoofers are amazing! ... show more
Reviewed in the United States on June 2, 2025 by Khang Nguyen
    • Clean tight Bass!!! Clean tight Bass!!!
Size: Dual 8"
Review Image by Thinking Solar
Really pleasantly surprised! Wasn't familiar with the CT Sounds brand, haven't installed a sub in years. Upon doing research and considering price, I decided to give these a try. Installed them with a SKAR amplifier and I'm really pleased with the sound quality and the bass produced. I'd recommend you give these a try. ... show more
Reviewed in the United States on December 10, 2025 Reviewed in the United States on December 10, 2025 by Thinking Solar
    • Not much to say
Size: Dual 8"
It hits, hard. You would never believe the bass and power of these. I just wish I got them before I bought the rockford p1 12 in. Not even fair. Stitching and magnetic thickness is stupidly over done resulting in a tight drum that moves air like a window down driving on the highway
Reviewed in the United States on June 4, 2026 by whoishim
    • Awesome bass on tiny spaces
Size: Dual 8"
Impressive how loud for being an 8
Reviewed in the United States on January 13, 2026 by Abner Mojica
    • From a former 2 12 guy to a 2 8 guy From a former 2 12 guy to a 2 8 guy
Size: Dual 8"
Review Image by Stephen Reed
Forgot to take a pic of the subs so here's my wiring. Paired with a CT sounds CT1000.1D. Guys. These blew me out of the water. I just wanted a little bass because Ford's base audio systems are trash. I had subs like 10 years ago in high school and about 2 years after. Went through pioneer and ran 2 12" kicker comp R's for the longest time in an 01 mustang GT. I've never even considered anything smaller than a 12 but I didn't want subs taking up my entire trunk or back seat in my 18 Mustang GT. I figured for the price point I would at least give these a shot. They absolutely BANG. I was mindblown and these aren't even the premium 8's they sell. Responsiveness is good, and after tuning it they basically make my rear view mirror unusable. They don't get quite as low as the old 12's, but I think a part of that is the lc2i converter I used. It stops at 33hz I think but if you get the lc2i pro it goes down to 10hz. I may change that out in the future but for now I could not be happier. Perfect size for a 2015-2025 mustang trunk. I can still lift the mat to get my spare tire (box comes up with it but it's short enough to give clearance) and still have a usable trunk. They were packaged very well and the carpeting and embroidery were immaculate. This is an insane value. I'm into this setup for under $600 including wire kit, converter, subs, box, and amp. You literally cannot go wrong with this. Protip: please watch NextLevelCarAudio YouTube video on how to adjust the amp settings and Boost & Shutter YouTube video on setting the converter. You're going to me blown away once you tune it right. ... show more
Reviewed in the United States on January 31, 2025 Reviewed in the United States on January 31, 2025 by Stephen Reed
    • 8" tropos 1600 watt
Size: Dual 8"
I highly recommend these things hit harder than the 10's I replaced them with and the bass from these just about rattled my rear view mirror off the windshield....
Reviewed in the United States on March 8, 2026 by jamie s perry
    • Best option
Size: Dual 8"
So I have bought kicker products all my life and I have had them since I was a teenager. However the way technology has changed some I am happy with this box. It packs a punch and I have to say it was surprisingly impressive for 8" speakers. The box construction is nice and the size does not take up too much space in my car. ... show more
Reviewed in the United States on June 27, 2025 by Ewan

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