# Alpine R2-W12D4 at Onlinecarstereo.com

**Manufacturer:** ALPINE  
**MPN:** `R2-W12D4`

The Alpine R2-W12D4 12" R-Series R2 subwoofer features a larger motor structure for more accurate and authoritative bass. It boasts a hybrid poly ceramic composite dust cap for rigidity and internal damping, and Alpine's High Amplitude Multi-Roll (HAMR) Surround Technology for increased accuracy. With a power range of 300W-750W RMS and a peak power handling of 2250W, this subwoofer is designed for deep bass and tight control. Its dimensions measure 11.61" x 11.61" x 6.43" and it has a frequency response of 24Hz-200Hz.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | ALPINE |
| Manufacturer name | ALPINE |
| Manufacturer | ALPINE, Alpine |
| KnownMan | Alpine R2-W12D4 at Onlinecarstereo.com |
| Extra Product Name | Alpine R2-W12D4 at Onlinecarstereo.com |
| keywords | Alpine,R2-W12D4 ,Component Car Subwoofers |
| moq | 1 |
| MPN | R2-W12D4 |
| multiple | 1 |
| qtyInStock | -2 |
| qtySource | FieldMap |
| SKU | 84155 |
| tierMinQty1 | 1 |
| tierPrice1 | 303.96 |
| ASIN | B09Q6DV3FN |
| AdultProduct | False |
| Amount | 410.00 |
| Asin | B09Q6DV3FN |
| 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 |
| Bullet_point | Increased Accuracy – Alpine’s High Amplitude Multi-Roll (HAMR) Surround Technology allows the cone to efficiently move air while staying cool resulting in incredible accuracy from the subwoofer.Increa |
| ClassificationId | 1294866011 |
| Compatible_with_vehicle_type | Car |
| Compliance_type | on_product_combined_cancer_reproductive |
| Control_method | voice |
| Controller_type | Voice Control |
| Currency | USD |
| CurrencyCode | USD |
| 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 | 2000, 36.83, 500, 75, 8.899999990922, 8.9399999908812, 9.0, 9.00 |
| Identifier | 0793276084651, 793276084651 |
| IdentifierType | EAN, UPC |
| Is_waterproof | FALSE |
| ItemClassification | BASE_PRODUCT |
| ItemName | Alpine R2-W12D4 12" R-Series R2 Subwoofer, Dual 4-Ohm, 750 Watt RMS |
| Item_name | Alpine R2-W12D4 12" R-Series R2 Subwoofer, Dual 4-Ohm, 750 Watt RMS |
| Item_package_quantity | 1 |
| Item_package_weight | 11.34 |
| Item_type_keyword | vehicle-subwoofers |
| Item_weight | 15.0 |
| Keyword | SERIES |
| Label | Alpine |
| Length | 14.49999998521, 14.8799999848224, 15.0, 15.00, 22.606 |
| Link | https://m.media-amazon.com/images/I/417gBFapcEL._SL75_.jpg, https://m.media-amazon.com/images/I/417gBFapcEL.jpg, https://m.media-amazon.com/images/I/41HuhlKcW3L._SL75_.jpg, https://m.media-amazon.com/ |
| List_price | 410.0 |
| Marking_type | epa_establishment_number |
| Memorabilia | False |
| Model | R2-W12D4 |
| ModelNumber | R2-W12D4 |
| Model_name | R2-W12D4 |
| Model_number | R2-W12D4 |
| Mounting_type | Flush Mount |
| Mpns | R2-W12D4 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| onlinecarstereo.com | 84155 | 303.96 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/144000000/144389500/part_--R2W12D4---ALPINE--b519b8be2a.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp