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🎵 Small space, massive bass — unleash your custom sound!
The KICKER 47KBRW8 is an 8-inch tuned passive radiator designed to deliver deep, ported-style bass in a compact form factor. Engineered for custom enclosures with a recommended 0.4 cubic feet internal airspace, it offers flexibility in design without sacrificing low-end performance. Compatible with car audio systems, home theaters, and professional sound setups, this dynamic driver enhances bass response while fitting easily in tight spaces.
| ASIN | B084HL154J |
| Audio Driver Size | 8 Inches |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #42,641 in Electronics ( See Top 100 in Electronics ) #52 in Car Subwoofer Boxes & Enclosures |
| Chassis Size | Ported |
| Color | black |
| Compatible Devices | Home Theater, Gaming Console |
| Control Method | Touch |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.7 4.7 out of 5 stars (40) |
| Date First Available | February 5, 2020 |
| Global Trade Identification Number | 00713034013327 |
| Included Components | Passive radiator speaker |
| Is Discontinued By Manufacturer | No |
| Is Waterproof | FALSE |
| Item Weight | 12.8 ounces |
| Item model number | KBRW8 (47KBRW8) |
| Manufacturer | Kicker |
| Material | Plastic/Metal (Enclosure), Polypropylene/Paper (Cone) |
| Model Name | 47KBRW8 |
| Mounting Type | Floor Standing |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Product Dimensions | 10"D x 9"W x 1"H |
| Recommended Uses For Product | For Car Audio Systems, Home Theaters, or Professional Sound Systems |
| Set Name | Kicker KBRW8 |
| Shape | round |
| Speaker Size | 8 Inches |
| Special Feature | Bass Boost |
| Specific Uses For Product | Home theaters, car audio systems, professional sound systems |
| Subwoofer Diameter | 8 Inches |
| Surround Sound Channel Configuration | 5.0 |
| UPC | 713034013327 |
| Unit Count | 1.0 Count |
| Warranty Type | Full |
| Water Resistance Level | Not Water Resistant |
| Wireless Communication Technology | No Wireless Communication Technology |
| Woofer Diameter | 8 Inches |
J**N
Add some bass to your box
I needed a little more thump from my small speaker box and this was the ticket. Definitely helped the sound quality.
J**L
Works great
J**N
perfect for diy bluetooth speaker box builds that utilize a dedicated subwoofer
A bit pricey but it definitely gets the job done with a sealed enclosure. I use these for diy bluetooth speaker box builds that have a dedicated subwoofer.
N**.
Nice bass
nice bass, built custom box for it
V**Y
boomin
I built a small .35 cu ft box + displacement for an 8" Polk MM840 DVC sub. I stuck with the manufacturer's sealed box recommendations and added this passive radiator. The lows are awesome, the tone is phenomenal, I am shocked by how good it sounds for one small 8" sub on about 300 watts of power.
B**D
Works great for DIY Small speaker enclosures.
Product works great in an Apache 3800 DIY Speaker. I have this paired with two 6x9's and it woke up the low end and allowed more air space for the 6x9's to scream. Only 4 stars for the fact that this is the same price as a complete subwoofer, when all your purchasing is a lightweight disc. Also, would be nice if Kicker would supply a grill for this as well for the price.
W**2
Kicker showing off as usual!
MUST HAVE, for self builds I strongly recommend this. Kicker is the only way to go here!!
M**S
Very little excursion
Passive is well built but has very little excursion if you want a better passive look at the earthquake passive radiator
Trustpilot
2 weeks ago
2 weeks ago