Feature: 1. Powerful Bass Experience: Enjoy an immersive music experience with the professional car subwoofer speaker, delivering strong bass effect effortlessly. 2. Space Saving Design: The square shape design of the subwoofer saves car interior space and facilitates easy installation and portability, giving you more convenience. 3. High Power Output: Elevate your sound experience with the 10in car subwoofer's high power output, allowing you to immerse yourself in music fully. 4. Strong Compatibility: Specifically designed for car sound systems, the high power subwoofer is compatible with various car models for versatile use. 5. Premium Speaker: The high grade rubber, stainless steel construction of the subwoofer ensures stability, durability, and resistance to damage for long lasting use. Specification: Item Type: Car Subwoofer Material: Composite Board, Leather, Rubber, Magnet, Stainless Steel Battery Type: 1 x 3V CR2025 Battery Battery Capacity: 150mAh Remote Control Battery: Remote Control with Built in Battery Included, Does not come with Storage Card Speaker Size: 10 inches Frequency Range: 150Hz-200Hz Effective Power: 80W Resistance: 4 Ohm Magnet Size: 100mm Speaker Material: Rubber Features: Bluetooth Connectivity, Remote Control, Supports Storage Card and USB, Connects to 12V Car Power and Home Power, Integrated Amplifier. Package List: 1 x Subwoofer 1 x Power Cord 1 x Remote Control 1 x Sound Cable 1 x User Manual