Replaceable speaker for Samsung Galaxy Tab S3 9.7" (T820 / T825) in a set of 4 pieces. The absence of sound from the speaker during music, video, or audio playback indicates damage. The speaker restores clear and loud audio output for calls, music, and videos. The replacement speaker for Samsung Galaxy Tab S3 9.7 enhances overall usability and functionality. Made from durable materials for long-term use. Compatible with T820 / T825.