







🎶 Upgrade your ride with bass that commands attention!
The Alpine S2-W8D4 is a compact 8-inch dual 4-ohm car subwoofer delivering up to 900W peak and 300W RMS power. Featuring a durable carbon fiber and polypropylene cone, it offers a wide frequency response (23Hz-215Hz) for deep, clean bass. Designed for easy installation with dual voice coils and a twist-lock grille, it pairs perfectly with Alpine’s S-Series amplifiers to maximize sound performance in any vehicle.









| ASIN | B0BYK7QMWD |
| Audio Driver Size | 8 Inches |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #110,761 in Electronics ( See Top 100 in Electronics ) #196 in Home Audio Subwoofers #563 in Car Component Subwoofers |
| Compatible Devices | Smartphone |
| Control Method | Voice |
| Customer Reviews | 5.0 5.0 out of 5 stars (8) |
| Date First Available | March 15, 2023 |
| Impedance | 4 Ohms |
| Included Components | S2-W8D4 |
| Is Waterproof | FALSE |
| Item Weight | 7.2 pounds |
| Item model number | S2-W8D4 |
| Manufacturer | Alpine |
| Material | polypropylene |
| Model Name | S2-W8D4 |
| Mounting Type | Flush Mount |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Power Source | Corded Electric |
| Product Dimensions | 10"D x 10"W x 5.5"H |
| Recommended Uses For Product | For Car Audio Systems |
| Series Number | 2 |
| Set Name | S-Series |
| Shape | rectangular prism |
| Speaker Size | 8 Inches |
| Speaker Type | Subwoofer |
| Specific Uses For Product | In-car audio systems |
| Style | minimalist |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 20.32 Centimeters |
| Surround Sound Channel Configuration | 1.0 |
| Tweeter Diameter | 1 Inches |
| UPC | 793276085269 |
| Unit Count | 1.0 Count |
| Warranty Type | Limited |
| Wireless Communication Technology | No Wireless Communication Technology |
| Woofer Diameter | 8 Inches |
W**?
CLEAN and NASTY
Has good weight to it. Good clean bass, Fits in the OEM subwoofer spot. Excellent quality and function. Easy to install. High durability with more RMS and PEAK POWER than is needed, but still able to put out clean sound from amp. Replaced the OEM sub in a Ford Bronco while keeping the stock B&O amp. The bass is now amazing and NASTY. Couldn't be more pleased. I did have to add some foam around the plastic panel to stop the plastic from rattling because of the extra power from the speaker. Good value for price too.
D**K
Great sound!
Great bass response! Good price!
R**.
Good speaker
Speaker was easy to install and sounds good out of the box.
C**N
Powerful little 8 inch subwoofer
I'm glad with this purchase. I needed something that required very minimal cubic feet of airspace. I made a sealed box that had about 0.23cf of airspace and the bass sounds great. I like that the wiring diagrams are clear and accounts for your different wiring scenarios.
D**N
Game changer
If you have a Tesla with the premium system, do it. The difference it made it's incredible, and that's using the stock amp.
Trustpilot
1 week ago
1 month ago