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🎶 Feel the bass, own the road – don’t just drive, make a statement!
The CT Sounds Bio 8” Dual 4-Ohm Car Subwoofer delivers a powerful 600-watt max output with a precision 2-inch, 4-layer copper voice coil for rich, distortion-free bass. Its advanced air cooling system and durable low carbon iron zinc bottom plate ensure reliable, long-lasting performance. Designed with a compact 3.82” mounting depth, it fits easily into most car audio setups, making it the perfect upgrade for millennial professionals seeking premium sound and style on the go.
| ASIN | B0CVN5HVC5 |
| Additional Features | Hi Res Audio |
| Antenna Location | Car Audio |
| Audio Driver Size | 8 inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Best Sellers Rank | #5,981 in Electronics ( See Top 100 in Electronics ) #5 in Car Component Subwoofers |
| Brand | CT Sounds |
| Built-In Media | Decal Sticker, Product Manual |
| Compatible Devices | Car Stereo |
| Connectivity Protocol | RCA, High-Level |
| Connectivity Technology | Wired |
| Control Method | Touch |
| Controller Type | Voice control |
| Customer Package Type | FFP |
| Customer Reviews | 4.6 out of 5 stars 209 Reviews |
| Enclosure Material | Low Carbon Iron Zinc |
| Impedance | 4 ohm |
| Input Voltage | 12 volts_of_direct_current |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 8.39"D x 8.39"W x 4.69"H |
| Manufacturer | CT Sounds |
| Model Name | Bio |
| Model Number | BIO-8-D4 |
| Mounting Type | Flush Mount |
| Number of Audio Channels | 1 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Processor Count | 1 |
| Speaker Maximum Output Power | 600 watts |
| Speaker Size | 8 inches |
| Speaker Type | Subwoofer |
| Specific Uses For Product | Car Audio |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 8 inches |
| UPC | 850044969364 |
| Warranty Description | 1 year manufacturer |
| Warranty Type | Limited |
| Wireless Technology | No Wireless Communication Technology |
| Woofer Diameter | 20.32 centimeters |
Y**T
Solid value and smooth bass
Solid subwoofer for the value so far. Does well as a replacement in a Polk box with amplifier.
R**R
Hard hitter
Sub works awesome, have it hooked up to a 3500 watt amp and it sounds great, hits the lows better than highs but overall a solid subwoofer.
P**A
Strong reliable speakers and give you way more than your money's worth
One of the best speakers I ever bought Baseline on this hit hard and I got it for my Kei van and if you guys know about those vans or trucks there's not a lot of room because of how small they are so I have a hundred Watt amp and let me say when this thing plays you would think that it was playing on a stronger amp and the way it sounded so clean and so pristine that people stop me and ask me what kind of speakers you got in there and I show them they're like I don't even know this brand but it sounds good I'm like yeah I would buy from them again love it
S**A
100% Satisfaction
Very happy with speaker. Will buy another
B**G
Very good sub.
This sub is good for the price. If you're good at tuning, and you have a bass knob then you can make this thing bump.
J**H
Good
Sounds great and nice little punch to it, I have it in a 1 cubic ft ported box with a JL Audio JX200 and it works perfectly, i can smell the glue heating up but doesn’t have distortion, for its size and price this 8 inch is a real budget bang for your buck
J**A
Good value and high quality.
I wanted an affordable sub that I could make a 2 ohm overall load for a cheap Bluetooth boom box amp. I parallel wired the voice coils and let it rip. Does it rattle the windows out of the house? No. Does it handle all the limited amount of power I've thrown at it so far? Absolutely (supposedly 350 watts). If you're making a portable ghetto blaster and want a little bit of thump to it, this thing will work well. It takes some power to get it moving so don't have too high of expectations if you're giving it low wattage. Some of those amps don't seem to really drive the sub channel until like 1/2 power and up.
J**Y
Its okay as long as its in a regular cab truck
Its alright works as it should but if ur a bass head definitely dont go smaller than a 12". The 8" is not much better than putting better door speakers in ur truck. As far as for a car unless its going in the chenter console, or somewhere in the cabin with you. Its useless.
R**O
Worth the price will not be disappointed
These 10 inch are amazing they hit hard very happy with them I do recommend these Woofers.
Trustpilot
5 days ago
1 month ago