🎵 Feel the bass, own the road — Alpine SWT-12S4 turns every drive into a concert.
The Alpine SWT-12S4 is a powerful 12-inch sealed subwoofer tube enclosure delivering up to 1500W max power (300W RMS). Designed for car audio enthusiasts, it features a dynamic driver, heavy-duty grill, and easy installation hardware. Bluetooth connectivity and voice control add modern convenience, making it a top-tier choice for upgrading factory sound systems with deep, precise bass.
| ASIN | B07MXND918 |
| Additional Features | Bass Boost |
| Age Range Description | Adult |
| Antenna Location | Improving Bass Response in Car Audio Systems, Upgrading Factory Car Speakers for Enhanced Sound Quality |
| Audio Driver Size | 12 inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Best Sellers Rank | #133,447 in Electronics ( See Top 100 in Electronics ) #305 in Car Subwoofer Boxes & Enclosures |
| Bluetooth Range | 10 meters |
| Brand | Alpine |
| Built-In Media | Installation Brackets and Belts, Heavy Duty Subwoofer Grill |
| Color | black |
| Compatible Devices | Car audio systems |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Bluetooth |
| Control Method | Touch |
| Controller Type | Voice control |
| Customer Package Type | Standard Box |
| Customer Reviews | 4.5 4.5 out of 5 stars (285) |
| Enclosure Material | Metal, Plastic |
| Frequency Response | 28 hertz |
| Impedance | 4 ohm |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 12.75"D x 26"W x 12.75"H |
| Item Weight | 25 g |
| Manufacturer | Alpine |
| Model Name | SWT-12S4 |
| Model Number | SWT-12S4 |
| Mounting Type | Floor Standing, Tabletop Mount |
| Number Of Circuits | 1 |
| Number of Audio Channels | 1 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Processor Count | 1 |
| Speaker Maximum Output Power | 1000 watts |
| Speaker Size | 12 inches |
| Speaker Type | Subwoofer |
| Specific Uses For Product | in-car audio systems, home entertainment systems, outdoor/portable audio setups |
| Subwoofer Connectivity Technology | Wireless |
| Subwoofer Diameter | 12 inches |
| Tweeter Diameter | 12 inches |
| UPC | 793276242525 |
| Unit Count | 1 Count |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Bluetooth |
| Woofer Diameter | 12 inches |
Trustpilot
2 weeks ago
1 month ago