Instant Bass Upgrade: This QPower Single Ported 12-Inch Subwoofer Box is engineered to deliver a deep and aggressive bass response, making it ideal for car speaker box systems focused on volume, impact, and clarity.
Convenient Installation: Designed for quick installation, this single 12-inch speaker enclosure includes a gold-tipped spring-loaded terminal that forms solid connections with car audio amplifiers while maintaining sound quality.
Sound Box Dimensions: This audio box measures 30 in (L) x 14.75 in (W) x 14.75 in (H) and offers 3.7 cubic feet of airspace for maintaining deep and resounding bass output across various car amp configurations.
Durable MDF Construction: Made from thick MDF (1" at the face, 3/4" for the rest), this subwoofer enclosure minimizes flex and vibration, allowing your sound system to last longer.
Side-Ported Design for Optimized Performance: The optimized side port enhances airflow and efficiency, helping this subwoofer box produce stronger bass output.
Shipping takes place within 3-5 business days. If there is a problem with the shipment of the product, we will notify you via the email address you entered when ordering.
🖱️ Is free shipping available?
We do not currently offer free shipping. However, this may be added at some point. We apologize.
⌨️ How can I get a tracking number for my order?
If your order has been shipped, we will add the tracking number to your order and notify you via the email address you entered when ordering.
🖨️ How do I process a return or exchange?
For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.
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