




🎶 Feel the bass, own the drive — Alpine R2-W8D2 powers your ride with precision!
The Alpine R2-W8D2 is an 8-inch dual 2-ohm subwoofer engineered for professional-grade in-car audio. With 350W RMS power handling, a Kevlar reinforced pulp cone, and a new motor structure featuring double-stacked magnets, it delivers deep, accurate bass with minimal distortion. Designed for flexible installation, it includes push-type terminals and a twist-lock grille mount system, making it a top choice for audiophiles seeking powerful, reliable sound in a compact form.




















| ASIN | B09Q6DWSST |
| Additional Features | R-Series Subwoofers, Flexible Application |
| Antenna Location | music |
| Audio Driver Size | 8 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Brand | Alpine |
| Built-In Media | • (1) 8" R Series Car Subwoofer •(2) 4.5" jumper wires (each wire has a single banana connector on both ends) • Plastic trim ring • Application guide (English/ French) • On-line product registration information • Warranty information |
| Color | Black |
| Compatible Devices | Car / Truck |
| Compatible with Vehicle Type | & SUVs, Select Cars, Truck |
| Connectivity Protocol | Coaxial |
| Connectivity Technology | Coaxial |
| Control Method | Voice |
| Controller Type | Voice Control |
| Customer Reviews | 3.6 3.6 out of 5 stars (5) |
| Enclosure Material | Polypropylene |
| Frequency Response | 200 Hz |
| Impedance | 2 Ohms |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 20.3D x 12.7W x 20.3H centimeters |
| Item Weight | 4.54 kg |
| MP3 player | No |
| Manufacturer | Alpine |
| Model Name | R2-W8D2 |
| Model Number | R2-W8D2 |
| Mounting Type | Flush Mount |
| Number of Audio Channels | 2.0 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Processor Count | 1 |
| Series Number | 2 |
| Speaker Maximum Output Power | 700 Watts |
| Speaker Size | 8 Inches |
| Speaker Type | Subwoofer |
| Specific Uses For Product | Music, In-Car Audio Systems |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 8 Inches |
| Tweeter Diameter | 1 Inches |
| UPC | 793276084705 |
| Unit Count | 1.0 Count |
| Warranty Type | Limited |
| Wireless Technology | No Wireless Communication Technology |
| Woofer Diameter | 8 Inches |
J**.
Awesome bass coming from two type r’s 8 inchers in a generic q power box. All I can say is I am impressed and would highly recommend to anyone looking for a good 8 inch sub that can provide that deep bass!
M**C
Says new but arrived used and didn't work and they won't do a return, avoid
Trustpilot
3 weeks ago
2 weeks ago