

🎶 Small Size, Massive Vibes — Own the Road with Alpine Bass!
The Alpine S2-W8D4 is a compact 8-inch car subwoofer engineered for powerful, clean bass with 300W RMS and 900W peak power. Featuring a durable carbon fiber and polypropylene cone, dual 4 Ohm voice coils, and easy installation with a twist-lock grille, it’s designed to upgrade your in-car audio with deep, distortion-free lows. Perfectly matched with Alpine’s S-Series amps, it delivers exceptional value and immersive sound for the discerning audiophile on the go.









| ASIN | B0BYK7QMWD |
| Audio Driver Size | 8 Inches |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #201,174 in Electronics ( See Top 100 in Electronics ) #325 in Home Audio Subwoofers #1,014 in Car Component Subwoofers |
| Compatible Devices | Smartphone |
| Control Method | Voice |
| Customer Reviews | 5.0 5.0 out of 5 stars (7) |
| 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
3 weeks ago
1 month ago