Optimal Sound Quality: Experience superior audio with our 20W 4 rectangle speaker horn, designed for crystal clear sound reproduction. Perfect for enhancing your listening experience Compact Design: Measuring 80x45mm, this speaker is crafted to fit seamlessly into your for 6/5 Bluetooth-compatible speakers, ensuring a perfect upgrade or replacement without compromising on style Construction: Built with an internal magnet and robust materials, our loudspeaker withstands regular use while delivering consistent performance Easy Installation: This speaker comes ready for a hassle-free installation process, making it ideal for DIY enthusiasts and professionals alike Due to different batches, there may be differences in product appearance and printed text, which not affect use Color: Black Material: Iron Package Contents: 1 x Speaker Horn Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.