








🎵 Feel the bass, not the bulk — compact subwoofer, colossal impact!
The Kicker 48CWRT84 CompRT 8" Subwoofer redefines shallow subwoofer performance with a slim profile under 5 inches deep, delivering 300W RMS power and dual 4-ohm voice coils for installation flexibility. Featuring forced-air cooling that keeps it 20% cooler, this subwoofer ensures reliable, powerful bass in tight spaces like truck seats or UTVs. Engineered with a high mass solid pole piece and stitched surround, it combines durability with true subwoofer sound, making it the go-to choice for professionals seeking premium bass without compromise.









| ASIN | B08NFJKH4W |
| Best Sellers Rank | #165,584 in Electronics ( See Top 100 in Electronics ) #151 in Home Audio Subwoofers |
| Color | red |
| Colour | red |
| Compatible devices | Car Audio System |
| Control method | Voice |
| Customer Reviews | 4.4 4.4 out of 5 stars (94) |
| Date First Available | 10 October 2021 |
| Impedance | 4 Ohms |
| Included components | Sealed Sub Box |
| Is waterproof | FALSE |
| Item Weight | 3.45 Kilograms |
| Item model number | 48CWRT84 |
| Item weight | 7.6 Pounds |
| Model name | 48CWRT84 |
| Mounting type | Top Mount |
| Number of Items | 1 |
| Other display features | Wireless |
| Power source | Corded Electric |
| Product dimensions | 12.2D x 25.9W x 25.9H centimeters |
| Recommended uses for product | Car |
| Speaker size | 8 Inches |
| Speaker type | Subwoofer |
| Special features | Lightweight, Shockproof |
| Subwoofer diameter | 8 Inches |
| Surround sound channel configuration | 1.0 |
| Unit count | 1.0 Count |
| Warranty type | Limited |
| Wireless communication technologies | No Wireless Communication Technology |
C**L
2024 Bronco Badlands with B&O. Installed Kicker 8” Subwoofer in place of the OEM B&O Subwoofer. Lower frequency response was immediately noticeable. The Size is slightly larger than the OEM Sub so I did have to make some slight modifications to the sub enclosure. I did a little YouTube research and found exactly what I needed to do. What I thought could turn into a full day project ended up only taking 1.5 hours. I guess I gained all of the necessary information during my research to make this a quick and easy project. I did not change the B&O Amp and am extremely satisfied with the end result. I was on the fence as to swap this speaker…considering this was basically a one way ticket but now I am glad I put in the research time and am loving the extra bottom end I was missing. For the money this was a no brainer. I also replace four of seven OEM speakers with Kicker CS 6.5” and 4” coaxial speakers and am very happy with the overall results.
S**P
For the size and specs, this is a great sub. The quality of the sound you'll get will come down to picking a proper amp and building the right box. As far as the sub itself is concerned, you can't go wrong with these kickers. An 8" isn't going to hit like a 12 of course but for a shallow 8, this thing is fantastic!
Y**T
This is a great Kicker subwoofer. I used it to replace the OEM F-150 Sony one that comes in Fords with Sony sounds system. I kept the enclosure and added an extra 1/2 mdf ring to accommodate for the depth to fit this little fella. It has met all my expectations. It adds that missing ‘punch’ component to my updated audio system. I wouldn’t expect a ‘heart out of your chest’ bass out of this one but for my small needs to help keep everything OEM and have that little extra bass it fits perfectly! The quality looks really awesome. Will definitely recommend it!
A**S
Good subwoofer
D**.
After 2-3 week break in period, this sub sounds amazing. It's a perfect solution to wanting quality responsive bass without rattling everything. I used this 8" as a factory replacement paired with the kicker 400.1
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