Dual 12-Inch Under Rear Seat Ported Subwoofer Box; Poly Coated
$399.00
Dual 12-Inch Bass. The Dual 12-Inch Under Rear Seat Ported Subwoofer Box; Poly Coated is designed to enhance your vehicle’s audio system by delivering powerful, deep bass. This subwoofer box is engineered to fit perfectly under the rear seat of the 99-06 Silverado 1500 Extended Cab, maximizing space while providing exceptional sound performance. Its ported design ensures efficient air movement for louder, cleaner low-frequency sound output.
Construction and Appearance. Crafted from sturdy 5/8″ MDF, this subwoofer box features an armor coating of high-pressure polyurethane bed liner material. This coating not only increases bass output by up to four times but also stiffens the wood to eliminate air leaks, ensuring durability and a professional finish with a rugged texture built to withstand the vehicle environment.
Installation. Installation is straightforward with a perfect fit under the factory rear seat, allowing for secure placement without the need for drilling or modification. This ensures a hassle-free setup while maintaining the integrity of the vehicle’s interior.
Application. Specifically designed for the 06-11 Silverado 1500 Extended Cab, this subwoofer box fits seamlessly under the rear seat of this model without interference or modification required.
Shipment & Delivery
At Middway Auto Parts®, we are committed to delivering your orders quickly, safely, and efficiently. All orders are carefully inspected and securely packaged before shipment to ensure your auto parts arrive in excellent condition.
Orders are typically processed within 1–3 business days after payment confirmation. Once your order has been dispatched, you will receive a shipment confirmation along with tracking information (where available) so you can monitor your delivery.
Delivery times vary depending on your location, shipping method selected, and carrier operations. While we strive to meet estimated delivery schedules, unforeseen circumstances such as customs clearance, weather conditions, or carrier delays may occasionally affect transit times.
Please ensure that your shipping address is accurate and complete before placing your order. Middway Auto Parts® is not responsible for delays or additional shipping costs resulting from incorrect or incomplete address information provided by the customer.
If your shipment arrives damaged or if any items are missing, please contact our customer support team within 48 hours of delivery so we can investigate and provide a prompt resolution.
