2 Pack 3 Inch 78 MM Full Range Audio Speakers 4 Ohm 10W Bubble Edge 60 Magnetic Smart Bluetooth Speaker Home Sound DIY Small Stereo Woofer Loudspeaker for Arduino and Speaker

- The 3-inch multimedia sub-box first selects the full-range speaker, computer speaker speaker, bookshelf box speaker, bubble edge, pulp mixed wool shock plate (pulp mixed wool shock plate, vocal, intermediate frequency, the best shock plate material is recognized by the world.), large voice coil, high power, good low-frequency force sense, accurate sound field positioning - Versatile Impedance Options:Comes with both 4 Ohm impedance, ensuring compatibility with a wide range of audio systems. - Easy Installation:Designed with a convenient diagonal screw hole distance of 115MM, this speaker's setup is a breeze. - Durable Metal Construction:Crafted with a robust metal cabinet, this speaker promises longevity and durability for consistent performance. - Premium Magnetic Design:Features 78 x 78 x 39 mm / 3 x 3 x 1.54 inch (L*W*H); Back Diameter : 47mm / 1.85 inch; Hole Pitch: 60 x 60 mm / 2.36 x 2.36 inch. high-quality magnet for a powerful and dynamic sound that resonates with depth.