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CT Sounds

CT Sounds TROPO-8-D2 8 Inch Car Subwoofer Dual 2 Ohm, 800 Watts Max

  • Based on 123 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Oct 13
Order within 2 hours and 33 minutes
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Size: 8 Inch - Dual 2 Ohm


Features

  • 8-inch car subwoofer with RMS Power: 400 Watts RMS; Max Power: 800 Watts MAX; Coil Configuration: Dual 2 Ohm Subwoofer
  • 2 Inch - 4 Layer High-Temperature Copper Voice Coil & Double Slug Y30 Grade Optimized Motor
  • Flexible High Foam Surround & 3% Carbon Fiber Reinforced Cone
  • Advanced Air Cooling System & Signature Chrome Plated Low Carbon Iron Bottom Plate
  • Dual Round Weaved Copper Tinsel Leads & 12 Gauge Push Terminals

Brand: CT Sounds


Speaker Maximum Output Power: 800 watts


Connectivity Technology: wired


Audio Output Mode: Stereo, Surround


Mounting Type: Car Mount


Audio Output Mode: Stereo, Surround


Mounting Type: Car Mount


Enclosure Material: Iron


Speaker Type: Subwoofer


Additional Features: Bass Boost, Hi Res Audio, USB Port


Antenna Location: Car


Subwoofer Diameter: 8 inches


Color: ice


Is Waterproof: FALSE


Warranty Type: Limited


Maximum Range: 10 meters


Control Method: Voice


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


Controller Type: Voice Control


Unit Count: 1 Count


Item Dimensions D x W x H: 8"D x 9"W x 5.5"H


Item Weight: 9 pounds


Compatible Devices: Car Stereo Systems, Car Media Players


Compatible with Vehicle Type: Car


Audio Driver Type: Dynamic Driver


Audio Driver Size: 8 inches


Brand: CT Sounds


Model Number: TROPO-8-D2


Model Name: CT Sounds TROPO-8-D2


Built-In Media: speaker wires, connectors, packaging


Number of Items: 1


Customer Package Type: Frustration-Free Packaging


UPC: 718117752483


Global Trade Identification Number: 83


Manufacturer: CT Sounds


Speaker Maximum Output Power: 800 watts


Number of Audio Channels: 2


Impedance: 2 ohm


Connectivity Technology: wired


Wireless Technology: Bluetooth


Subwoofer Connectivity Technology: Wired


Connectivity Protocol: Ethernet or USB


Power Source: Corded Electric


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Oct 13

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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  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Amazing product amazing customer service
Size: 8 Inch - Dual 2 Ohm
Review Image by Nick
Review Image by Nick
Review Image by Nick
Do not hesitate to purchase theseto but make sure you give them enough room to breathe. Originally i had them in a small sealed box and they just wouldn’t hit. I bought the skar ported box for under the bench seat in my Silverado and they came alive. I actually had to lower the bass a bit not because they couldn’t handle it, but because they were over powering my interiors. I have them wired at 2 ohms paired with a cheap 1000w pyramid amp. And they hit high and low bass perfectly. The CT sounds customer service is one of the best. Almost immediate answering and they actually care to help. I will be buying the amps from them to power my subs and interiors soon. ... show more
Reviewed in the United States on April 15, 2025 by Nick
    • Boom! Bump! Earthquake with 2 of them combined
Size: 8 Inch - Dual 2 Ohm
Fits perfectly with the ct sounds enclosure, I seriously wasn’t expecting so much power, sound and durability from this. Blew my mind. A lot of power in this sub. First time sub guy here. I’d definitely get another one. Or two 2️⃣ I definitely underestimated this sub.
Reviewed in the United States on February 24, 2026 by Christopher W Sharp
    • Great subwoofer
Size: 8 Inch - Dual 2 Ohm
Really great subwoofer but you do need a little power to really get it going. Keep that in mind.
Reviewed in the United States on August 8, 2025 by drgnswy
    • Best bang for your buck
Size: 8 Inch - Dual 2 Ohm
Review Image by Debbie A. Boswell
Review Image by Debbie A. Boswell
Review Image by Debbie A. Boswell
Very impressive little subwoofer, arrived on time, had no issues and it hits hard.
Reviewed in the United States on October 28, 2025 by Debbie A. Boswell
    • 好夠力大動態
Size: 8 Inch - Dual 2 Ohm
Review Image by chan yiu kei
好夠力
Reviewed in the United States on May 25, 2026 by chan yiu kei
    • So far the sub sounds excellent, plenty of bass and nice power
Size: 8 Inch - Dual 2 Ohm
I installed this sub in a 2014 Jeep Wrangler. To use the factory sub box, I needed to use two 3/4" MDF rings because the sub box wasn't deep enough for the Tropo 8" sub. I put sound deadening material on the inside and back of the sub box. The speaker is powered by the 5th channel of a soundstream 640.5 nano amp. I think the amp puts out about 200W @4ohm for the sub channel. So far the sub sounds excellent, plenty of bass and nice power. I could not be happier with the purchase. It is a quality sub, nicely made and quite heavy. I would definitely buy more car audio equipment from CT Sounds!! ... show more
Reviewed in the United States on July 21, 2017 by charles shirkey
    • Great value and size.
Size: 8 Inch - Dual 2 Ohm
Got this for my truck. Sounds great. Running on a ct sounds mono 400w amp. Will update with pic after custom quad 8 box is built.
Reviewed in the United States on February 15, 2024 by 4x4naps
    • 3 out of 4 work
Size: 8 Inch - Dual 2 Ohm
I bought 4 of these and built box to spect 1 had a small chirp after break in and then just started popping and sounds of cracking I tried to get a warranty and seller had me running through loops asking for pictures of how it’s wired then video of it hitting in box and then video of it free air testing and this and that and made it more of a hassle than I want which is exactly what they want so I’d just buy a new one I’m sure ... show more
Reviewed in the United States on February 15, 2024 by Austin

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