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Product Description
Upgrade your car audio system with a choice of 6-inch and 6.5-inch subwoofers in one convenient variation listing. Select the size that matches your setup and bass requirements. The 6-inch option delivers 30W RMS, 60W max and 300W PMPO output with 86 dB sensitivity, airflow ventilation and a 4 Ohm design. The 6.5-inch option is rated at 500W and features a polypropylene cone, 20 oz Y30 magnet, 4 Ohm impedance and a dual-layer ASV voice coil. Designed for cars, trucks, jeeps, replacement applications and custom audio systems, these woofer options provide flexible choices for bass-focused sound upgrades for different setups. |

EXTRA USPs
VEHICLE REPLACEMENT | TWO SIZE OPTIONS | Y30 MAGNET | CUSTOM AUDIO SETUPS |
Suitable for car audio replacement and upgrade applications, with options that can fit different bass-focused system requirements. | Select the preferred 6-inch or 6.5-inch subwoofer from the variation dropdown based on your vehicle setup and available speaker space. | The 6.5-inch option features a 20 oz Y30 magnet, providing the magnetic force needed for controlled cone movement during bass reproduction. | These woofer options can be used in replacement or custom car audio projects where additional low-frequency output is desired. |

Car Speaker Specification and Package Includes:
6.5 " Woofer 500W 4OHM | 500W Peak / 50W RMS | 4Ω | 1" (25mm) ASV 2-Layer VC | 84dB | 70Hz–65kHz | 20oz Magnet | Polypropylene Cone | Screw Mount | Pack of 1 |
6" Woofer 300W 4OHM | 60W Max / 30W RMS / 300W PMPO | 4Ω | 1" CCAW VC | 8oz Magnet | Paper Cone | High Roll Foam Surround | Steel Frame | Advanced Air Flow Cooling | Screw Mount | Pack of 1 |


Simple Replacement Process
Experience an Easy Replacement Policy designed for hassle-free customer satisfaction. If a product is defective, damaged, or not as described, simply contact our support team for a quick replacement process. |
About Brand
5 Core, ISO Certified headquartered in California, warehouse in Ohio, USA. Offering 600+ products since 1984. Tested and Certified Products, ensuring highest quality and reliability. |
This Other Automotive Parts & Accessories item ships from a U.S. warehouse with up to $27.16 per sale (77% margin). No minimum order — test demand without committing to bulk inventory on Amazon, eBay, Shopify, Wix, and other major U.S. retail platforms. Only pay when customers buy.
Before sourcing, here's what the data shows: 5 Core has a 99.85% order fulfillment rate and 2.58% refund rate across recent orders — 593 active products, ships from the U.S., free shipping available.
List this Other Automotive Parts & Accessories item at your price. When a customer orders, Doba routes the purchase to the supplier, who ships it directly to your customer from a U.S. warehouse. You keep the margin — no warehouse, no inventory, no manual order handling. The only cost is Doba's wholesale rate, paid per sale.
U.S.-to-U.S. fulfillment via USPS. Estimated processing: 1 business day(s). Estimated delivery: 3-6 days.
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