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CT Sounds

CT Sounds TROPO-8-D4 8 Inch Car Subwoofer Dual 4 Ohm, 800 Watts Max

    • Based on 206 reviews
Condition: New
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$89.99 Why this price?

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Availability: Only 6 left in stock, order soon!
Fulfilled by Amazon
Arrives Saturday, Apr 12
Order within 21 hours and 59 minutes
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Size: 8 Inch - Dual 4 Ohm


Features

  • 8-inch car subwoofer with RMS Power: 400 Watts RMS; Max Power: 800 Watts MAX; Coil Configuration: Dual 4 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: RCA


Audio Output Mode: Surround, Stereo


Mounting Type: Car Mount


Model Name: Tropo


Speaker Type: Surround Sound


Special Feature: Bass Boost


Recommended Uses For Product: Car


Compatible Devices: ['Car', 'Home Theater', 'Laptop', 'Television']


Subwoofer Diameter: 8 Inches


Unit Count: 1.0 Count


Controller Type: Voice control


Surround Sound Channel Configuration: 2.0


Included Components: Mounting hardware, User manual


Product Dimensions: 10.2"D x 10.3"W x 8.4"H


Item Weight: 10 Pounds


Impedance: 4 Ohm


Is Waterproof: FALSE


Warranty Type: Limited


Control Method: Voice


Speaker Size: 8 Inches


Power Source: Battery Powered


Woofer Diameter: 8 Inches


Vehicle Service Type: Car


Customer Package Type: FFP


Audio Driver Size: 8 Inches


Includes MP3 player?: No


Specific Uses For Product: car entertainment


UPC: 718117752490


Global Trade Identification Number: 90


Manufacturer: CT Sounds


Item Weight: 10 pounds


Item model number: TROPO-8-D4


Is Discontinued By Manufacturer: No


Special features: Bass Boost


Other display features: Wireless


Date First Available: February 17, 2015


Frequently asked questions

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

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Subwoofer
Size: 8 Inch - Dual 4 Ohm
Great woofers i got 4 ct sounds and paired it with a taramps 3,000 watt amp at 2 ohms and they bang better than i expected... Recomed this product good cuality make sure when u hook your system make sure yall use copper 0 guage wire for maximum performace of you sound system
Reviewed in the United States on February 22, 2025 by Jonathan Jaime
    • Very good
Size: 8 Inch - Dual 2 Ohm
Very good performer for this price.
Reviewed in the United States on January 17, 2025 by Shaun Izad
    • Sound great
Size: 8 Inch - Dual 4 Ohm
Bought on a whim. Turns out there hit a lot harder than the previous brand I had, at the same power and box. Definitely worth
Reviewed in the United States on September 14, 2024 by Jackie
    • Best bang for your buck
Size: 8 Inch - Dual 4 Ohm
Don’t be fooled by the price because these speaker sound very very good. I also have a set of meso That sound amazing. I am actually pretty impressed with the tropo . This thing Bumps
Reviewed in the United States on June 23, 2024 by Nathan Crain
    • Awesome
Size: 8 Inch - Dual 2 Ohm
Really good sub for replacing a 8” sub I had from years ago that went bad . Bangs hard , would recommend .
Reviewed in the United States on August 1, 2024 by Chris R
    • Tropo 8" dual 4
Size: 8 Inch - Dual 4 Ohm
I received two Tropo 8" subwoofers fast and clean. They are worth the price. They have a high fs at 50 hrz which im not real fond of. I have built two different slot ported boxes for them so far. The first is 1.5 cubic feet net with a 40 hrz tuning. The 2nd is 1.5 cubic feet with a 30 hrz tuning. At 40 hrz anything below 40 dropped off quickly. Bass at 30 hrz was non existent. At 30 the bass at 30 hrz was still pretty quiet. Bass box pro shows a huge spike no matter how I modeled these subs and couldn't even get close to a flat response. These sub do offer a real good punch above 40 hrz. The only negative is that who ever assembled the subs were inconsistent. The dust cap and the push termenals were off in alignment. To mount the subs with the logo flat the screw holes were not uniform so that just looks bad. All in all they are at least worth the price asked. Update: I finally ended up with 2 cubs tuned to 28 hrtz and satisfied. Descent bass around 28 to 50 and solid power handling. Still 4 stars for the dust caps not being straight with the mounting holes. The subs just look too good for this minor cosmetic mistake. ... show more
Reviewed in the United States on April 18, 2017 by Jeremy
    • Good product.
Size: 8 Inch - Dual 4 Ohm
Good product. Fit perfectly, sounds excellent for the size.
Reviewed in the United States on July 7, 2024 by Eli gable
    • Good quality
Size: 8 Inch - Dual 4 Ohm
Speaker hits pretty good. Put it in a bass tube and have it installed in my jeep yj. Pretty decent for the size.
Reviewed in the United States on March 31, 2024 by Bryan

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