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

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!

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.

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.

Impressive how loud for being an 8

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.

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....

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.

Definitely didnt expect the amount of bass to come from these. Wonderful sub just make sure you have the right size amp cause I blew them in 4 days 🤣

10/10 these subs hit amazing! Make sure you set your amp properly People. I’ve got my gain at 28v out of the speaker terminals and my subsonic set at 39hz. My test tone was 40hz at -5db.

Tres bon subwoofee,surprenant pour des 8 pouces,shippement tres biens emballé, tres satiafait

They are bangers, so much so that I bought another pair to run 4 in total. Can't wait to get the other two.

Hard to believe the output these 8's put out .