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🔊 Feel the Bass, Own the Road!
The CT Sounds Bio 8” Dual 2-Ohm Subwoofer packs a powerful 600W max output with a precision 4-layer copper voice coil and advanced air cooling system. Designed for easy installation with a shallow 3.82” mounting depth and durable low carbon iron zinc construction, it transforms your car audio into a high-fidelity, bass-rich experience. Perfect for audiophiles seeking a premium upgrade that delivers clean, booming bass without compromise.
| ASIN | B0CVN54QN2 |
| 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 | #8,506 in Electronics ( See Top 100 in Electronics ) #9 in Car Component Subwoofers |
| Brand | CT Sounds |
| Built-In Media | Decal Sticker, Product Manual |
| Color | black |
| Compatible Devices | Car Audio Systems |
| Connectivity Protocol | Wired |
| Connectivity Technology | Wired |
| Control Method | Remote |
| Controller Type | Voice control |
| Customer Package Type | FFP |
| Customer Reviews | 4.4 out of 5 stars 227 Reviews |
| Enclosure Material | Low Carbon Iron Zinc |
| Impedance | 2 Ohms |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 8.39"D x 8.39"W x 4.69"H |
| Item Weight | 3.5 Kilograms |
| MP3 player | No |
| Manufacturer | CT Sounds |
| Material | Low Carbon Iron Zinc |
| Model Name | BIO-8-D2 |
| Model Number | BIO-8-D2 |
| Mounting Type | Flush Mount |
| Number of Audio Channels | 2.1 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| 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 | 850044969357 |
| Warranty Description | 1 year manufacturer |
| Warranty Type | [LIKELY] Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | No Wireless Communication Technology |
| Woofer Diameter | 8 Inches |
P**M
very happy with sub for z906
Used this 8" sub as a direct replacement for the Logitech z906 5.1 channel sub. Works better than I could have hoped, it has really improved the system for music listening. No more muddy, boomy bass. Just had to wire the dual 4 ohm in series to get 8 ohm. Even the screw holes lined up, it was an easy swap. Hope this helps some one looking for a replacement.
C**Z
Great value subwoofer
Excellent price, nice sound, double coil.
A**L
8in sub
This speaker is awesome!!!
M**C
Loud!
Hooked this up to a little 24v battery powered Bluetooth Amplifier for a speaker box build. Vibrates the floor below and above. Very pleased so far. Immediately bought an 8 inch for another build.
K**D
Extremely satisfied
Was very skeptical when I bought these for the price . But couldn’t be more happy with there performance . You want be disappointed if you buy these . I have them in my 2006 sierra 1500 and they hit as good as any expensive speaker that I have ever purchased . Will be adding 2 of there 18 to my dually .
J**A
Skar who?
It does the thing. I don’t have it cranked up by any means.. but sounds great.
U**N
Disappointed in quality and service from CT Sounds...
Ordered 3 of the 8" Dual 2-Ohm Subs for some bump in the ride. First one showed up earlier then expected, upon inspecting the subwoofer i noticed some damage to the side of the magnet which didnt look right to me. I did order all 3 brand new so just wondering if anyone else had the same issue but figured I'd just contact ct sounds and see what they think. Got a reply after sending pictures of the damaged area on the magnet, after reviewing they stated does not affect performance of the sub. So im confused cause im not trying to be picky but I dont like something that looks damage or used if I paid for a new product. Smh well contacted Amazon for a replacement and now I have to wait even longer. Mind you I never tested the sub or used it. Just opened the package to inspect. After researching and looking for decent subs, ct sounds looked like a winner but now I dont think so. Sorry for the rant but look somewhere else for 8" subs! P.S. still waiting on the other 2 that should of been shipped all together.. smh 2X
D**.
Cheap doesn’t mean cheap
Great sub at a very reasonable price I replaced my stock sub on my ram and built a custom box for the CT sub and now I got boom. Shipping was fast and sub was well protected, looking forward to buying more gear from CT audio.
Trustpilot
4 days ago
1 month ago