---
product_id: 520811974
title: "CT Sounds Dual 8” 1600W Loaded Tropo Series Ported Car Subwoofer Box - TROPO-2X8D4"
brand: "ct sounds"
price: "¥171884"
currency: JPY
in_stock: true
reviews_count: 13
category: "Ct Sounds"
url: https://www.desertcart.jp/products/520811974-ct-sounds-dual-8-1600w-loaded-tropo-series-ported-car
store_origin: JP
region: Japan
---

# Pre-loaded dual 8" subwoofers 1600W max power MDF wood & precision joinery CT Sounds Dual 8” 1600W Loaded Tropo Series Ported Car Subwoofer Box - TROPO-2X8D4

**Brand:** ct sounds
**Price:** ¥171884
**Availability:** ✅ In Stock

## Summary

> 🎶 Drive the bass revolution – don’t just listen, dominate the soundscape!

## Quick Answers

- **What is this?** CT Sounds Dual 8” 1600W Loaded Tropo Series Ported Car Subwoofer Box - TROPO-2X8D4 by ct sounds
- **How much does it cost?** ¥171884 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/520811974-ct-sounds-dual-8-1600w-loaded-tropo-series-ported-car)

## Best For

- ct sounds enthusiasts

## Why This Product

- Trusted ct sounds brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Optimized 1 Ohm Wiring:** Pre-wired for 1 ohm impedance to maximize power efficiency and bass response without hassle.
- • **Thunderous 1600W Output:** Feel every beat with powerful RMS and max wattage that commands attention on the road.
- • **Shockproof & Bass Boosted:** Built tough to withstand road vibrations while delivering enhanced low-frequency impact.
- • **Precision MDF Wood Enclosure:** Crafted with dado, miter, and rabbet joinery for durability and superior sound resonance.
- • **Dual 8" Kerf-Ported Subwoofers:** Engineered for deep, rich bass that transforms your car into a concert hall on wheels.

## Overview

The TROPO-2X8D4 is a premium dual 8-inch kerf-port car subwoofer box by CT Sounds, delivering up to 1600 watts of max power. Featuring two pre-loaded TROPO-8 dual 4-ohm subwoofers wired to a 1-ohm final impedance, it offers deep, punchy bass through a robust MDF wood enclosure with expert joinery. Designed for audiophiles seeking powerful, clear, and durable in-car sound, this shockproof subwoofer box is a must-have for immersive mobile audio experiences.

## Description

Buy CT Sounds Dual 8” 1600W Loaded Tropo Series Ported Car Subwoofer Box - TROPO-2X8D4: Component Subwoofers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great subwoofer box with deep bass! - This subwoofer box exceeded my expectations. It feels well built, fits perfectly, and delivers deep, powerful bass without distortion. Installation was simple, and it has made a huge difference in my car’s sound system. Excellent quality for the price, and I would definitely buy it again.
Review: Fantastic little Subs. - Very nice little dual 8 setup, they sound fantastic, and can play low notes still quite well even compared to 12”s. Not as loud ofcourse but frequency response wise they do a fantastic job especially connected to a good quality Amp that also has a good playable frequency response. Good quality Woofers not a cheap low quality setup by any means. For setups 1,000 watts or less these are fantastic. Beyond that I don’t see these as being as efficient with sound output per watt. But that’s fine cause Rms wise these are more meant for 800-1,000 watts. Quality of bass is great. Responsive, tight bass, so long as you have a Good quality Amp driving them. Never cheap out on amps.

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BWVJB4TG |
| Additional Features | Bass Boost, Durable, Shockproof |
| Age Range Description | Adult |
| Antenna Location | car |
| Audio Driver Size | 8 inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Battery Average Life | 0.01 seconds |
| Best Sellers Rank | #16,568 in Electronics ( See Top 100 in Electronics ) #25 in Car Component Subwoofers |
| Brand | CT Sounds |
| Built-In Media | CT Sounds TROPO-2X8D4 1600-Watt Dual 8” Loaded Car Subwoofer Box |
| Color | black |
| Compatible Devices | Desktop, Laptop |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | wired |
| Connectivity Technology | wired |
| Control Method | Touch |
| Controller Type | Button |
| Customer Package Type | FFP |
| Customer Reviews | 4.5 out of 5 stars 316 Reviews |
| Enclosure Material | Wood |
| Frequency Response | 39 hertz |
| Impedance | 1 ohm |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 17.56"D x 24.75"W x 11"H |
| Item Weight | 22.41 kg |
| Manufacturer | CT Sounds |
| Model Name | TROPO-2X8D4 |
| Model Number | TROPO-2X8D4 |
| Mounting Type | Flush Mount |
| Number Of Circuits | 2 |
| Number of Audio Channels | 2 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 1600 watts |
| Speaker Size | 8 inches |
| Speaker Type | Subwoofer |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 8 inches |
| Tweeter Diameter | 1 inches |
| UPC | 850044969142 |
| Unit Count | 2 Count |
| Warranty Description | 1 year manufacturer |
| Warranty Type | 1-year manufacturer warranty |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Bluetooth |
| Woofer Diameter | 8 inches |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** CT Sounds
- **Connectivity Technology:** wired
- **Frequency Response:** 39 hertz
- **Speaker Maximum Output Power:** 1600 watts

## Images

![CT Sounds Dual 8” 1600W Loaded Tropo Series Ported Car Subwoofer Box - TROPO-2X8D4 - Image 1](https://m.media-amazon.com/images/I/714VLakwk4L.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great subwoofer box with deep bass!
*by S***S on August 3, 2026*

This subwoofer box exceeded my expectations. It feels well built, fits perfectly, and delivers deep, powerful bass without distortion. Installation was simple, and it has made a huge difference in my car’s sound system. Excellent quality for the price, and I would definitely buy it again.

### ⭐⭐⭐⭐⭐ Fantastic little Subs.
*by B***N on July 17, 2026*

Very nice little dual 8 setup, they sound fantastic, and can play low notes still quite well even compared to 12”s. Not as loud ofcourse but frequency response wise they do a fantastic job especially connected to a good quality Amp that also has a good playable frequency response. Good quality Woofers not a cheap low quality setup by any means. For setups 1,000 watts or less these are fantastic. Beyond that I don’t see these as being as efficient with sound output per watt. But that’s fine cause Rms wise these are more meant for 800-1,000 watts. Quality of bass is great. Responsive, tight bass, so long as you have a Good quality Amp driving them. Never cheap out on amps.

### ⭐⭐⭐⭐⭐ From a former 2 12 guy to a 2 8 guy
*by S***D on January 31, 2025*

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.

## Frequently Bought Together

- CT Sounds Dual 8” 1600W Loaded Tropo Series Ported Car Subwoofer Box - TROPO-2X8D4
- CT Sounds CT-1000.1D Compact Class D Car Audio Monoblock Amplifier, 1000 Watts RMS
- CT Sounds 4 Gauge OFC Complete Amp Wiring Install Kit, AMPKIT-4GA-ELITE

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-23*