4in Black Plastic Speaker Baffle, Pack of 2 | DIY Mount Plate for 4 Inch Car Speakers & Home Bookshelf Audio, Hard Plastic Speaker Installation Replacement Baffle

An absolute essential for any speaker mounted without the benefit of a baffle, speaker enclosure, or sealed door panel/rear deck area. It can make a significant difference. If you truly love your music, these are essential for any stereo system that requires them. Perfect for use in a sealed space to isolate the impact of external factors on the speaker, typically used on mid-range speakers. When used for DIY bookshelf speakers and home audio systems, it can efficiently isolate the negative effects of subwoofers, making mid-range sound clearer and purer. When used to install car audio systems, it minimizes panel-to-frame and door panel reverberation and road noise for improved acoustics. Outer diameter: 122mm / 4.8", inner diameter: 102mm / 4.0", total height: 65mm, inner height: 60mm, screw hole diameter: 5mm, center distance of mounting hole: 116mm / 4.6", reserved a round wiring hole with diameter: 8mm, which needs to be sealed after wiring is completed. Suitable for 4" speakers, requiring the inner height of the speaker to not exceed 60mm / 2.4". Package Includes: 2x 4" Speaker Baffle