# FREE 2-day Shipping: Holding down the BassLine If you're a car sound enthusiast, you understand the importance of bass. Alpine shares that view, and

**Manufacturer:** Alpine  
**MPN:** `W12S4`

The Alpine BassLine Series 12 Inch 750 Watt 4-Ohm Car Audio Subwoofer is a pair of 12-inch subwoofers designed for use in car audio systems. The subwoofers feature a polypropylene and mica cone with a poly-foam surround, and a stamped steel frame. They have a power handling of 50-250 watts RMS and a peak power of 750 watts, with a sensitivity of 87.9 dB and a frequency response of 22-200 Hz.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Alpine |
| Manufacturer name | Alpine |
| Manufacturer | Alpine |
| moq | 1 |
| MPN | W12S4 |
| multiple | 1 |
| qtyInStock | 0 |
| snippet | FREE 2-day Shipping: Holding down the BassLine If you're a car sound enthusiast, you understand the importance of bass. Alpine shares that view, and |
| ASIN | B06XGRK84G, B06XTYFWNT, B06ZZCF95R |
| AdultProduct | False |
| Age_range_description | Adult |
| Amount | 159.99, 74.95, 74.97, 79.95 |
| Asin | B06XGRK84G, B06XTYFWNT, B06ZZCF95R |
| Aspect | exception, proper_shipping_name, transportation_regulatory_class, united_nations_regulatory_id |
| Audio_output_mode | Surround |
| Autographed | False |
| Batteries_included | False |
| Batteries_required | False |
| Binding | Electronics |
| Brand | Alpine, Sound of Tri-State |
| Bullet_point | 12" 4-ohm subwoofer \| Polypropylene and mica cone with poly-foam surround, 12-inch single 4Ω subwoofer, 250W RMS - 750W peak power handling, 5-5/16-inch mounting depth, Frequency response: 22-200 Hz \| |
| Chemical_names | formaldehyde_gas |
| ClassificationId | 1294866011 |
| Color | Black |
| Compatibility_options | Car / Truck |
| Compatible_devices | Car / Truck |
| Compatible_with_vehicle_type | Car |
| Compliance_type | chemical, on_product_combined_cancer_reproductive |
| Connectivity_technology | RCA |
| Controller_type | Button |
| Currency | USD |
| CurrencyCode | USD |
| Depth | 5.31 |
| Diameter | 12.0 |
| DisplayName | Component Subwoofers |
| Hazmat | 9, AE_NoAir, AU_NoAir, BE_NoAir, BR_MagnetizedMaterial, CA_MagnetizedMaterial, CN_MagnetizedMaterial, DE_NoAir, EG_NoAir, ES_NoAir, FR_NoAir, GB_NoAir, IN_MagnetizedMaterial, IT_NoAir, JP_NoAir, MAGNE |
| Height | 0.0, 0.00, 1000, 12.0, 1604, 2000, 36.068, 361, 493, 500, 54, 7.0, 7.00, 7.299999992554, 722, 74, 75, 9.00, 986 |
| Identifier | 0793276040008, 0793276040541, 0842372135085, 793276040008, 793276040541, 842372135085 |
| IdentifierType | EAN, UPC |
| Included_components | 2 x 12" Subwoofer • Adhesive backed foam gasket • Application Guide (English/ French) • On-line product registration information (English/ French/ Spanish) • Warranty information (English/ French) • I |
| Includes_rechargable_battery | False |
| IsBrandQuery | True |
| Is_waterproof | FALSE |
| ItemClassification | BASE_PRODUCT |
| ItemName | Alpine BassLine Series 12 Inch 750 Watt 4-Ohm Car Audio Subwoofer, Pair \| W12S4, Alpine W12S4 12-inch Single 4 Ohm Subwoofer |
| Item_name | Alpine BassLine Series 12 Inch 750 Watt 4-Ohm Car Audio Subwoofer, Pair \| W12S4, Alpine W12S4 12-inch Single 4 Ohm Subwoofer |
| Item_package_quantity | 1 |
| Item_package_weight | 12.0, 5.035 |
| Item_type_keyword | vehicle-subwoofers |
| Item_weight | 10.0, 12.0 |
| Keyword | W12S4 |
| Label | Alpine |
| Length | 0.0, 0.00, 14.199999985516, 14.5, 14.50, 15.00, 18.542, 5.31 |
| Link | https://m.media-amazon.com/images/I/41+Vich1EhL._SL75_.jpg, https://m.media-amazon.com/images/I/41+Vich1EhL.jpg, https://m.media-amazon.com/images/I/417kXZ9gnuL._SL75_.jpg, https://m.media-amazon.com/ |
| List_price | 0.0, 125.0 |
| Marking_type | epa_establishment_number |
| Material | Polycarbonate (PC) |
| Memorabilia | False |
| Model | W12S4 |
| ModelNumber | W12S4 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Crutchfield | 500W12S4 |  |  | None | 1 |
| onlinecarstereo.com | 50265 |  |  | None | 1 |
| cartoys.com | W12S4 | 79.96 | 1 | None | 1 |
| pacificstereo.com | W12S4 | 99.95 | 1 | None | 1 |

---
Structured data: `/python/html6/product/500/53500000/53924500/part_--W12S4---Alpine--aaeaf7d31c.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp