1 Pc 4 inch Subwoofer, 4 ohm Home Theater Woofer (Black) for Home Theater for DIY Bluetooth Speaker, Electronic Projects etc

A 4-inch subwoofer with a 4-ohm impedance is a speaker designed to reproduce low-frequency sounds, such as bass and sub-bass frequencies. Here’s a description of its key characteristics:

• Size: The subwoofer has a 4-inch diameter, which refers to the size of the speaker cone. This size is larger than 3-inch subwoofers and typically allows for better bass response.
• Impedance: It has an impedance of 4 ohms, indicating the level of electrical resistance in the speaker. A 4-ohm impedance is common and compatible with many audio systems.
• Power Handling: The subwoofer is capable of handling a certain amount of power, and the specifics can vary. You would need to check the subwoofer’s datasheet or product specifications for the exact power handling capacity. Generally, a 4-ohm 4-inch subwoofer can handle a moderate amount of power, making it suitable for a variety of applications.
• Application: This type of subwoofer is commonly used in car audio systems, home theaters, and small to medium-sized speaker enclosures. It’s designed to enhance the low-frequency performance of these systems, providing a better audio experience for bass-heavy content.
• Versatility: A 4-inch 4-ohm subwoofer can work well in both sealed and ported speaker enclosures, depending on your specific audio setup and preferences.
• Sound Quality: The sound quality and bass response of a 4-inch subwoofer will be better than smaller subwoofers like 3-inch ones but may not produce as deep and powerful bass as larger subwoofers with bigger cones. The sound quality may vary based on the specific make and model of the subwoofer.