<p><b>Why do you choose ALPOWL acoustic panels?</b></p><p>1. Our foam sound panels are professional studio grade acoustical treatments, is great for voice and video recording, which can enhance the sound and speech within a room.</p><p>2. These acoustics foam wedges are effective sound deadener for standing waves and flutter echoes, especially when used with our corner bass traps and corner blocks.</p><p>3. It also reduces slap-back and room ring when these soundproof panels used in medium-sized areas like isolation booths, recording booths, control rooms, and sound studios.</p><p>4. These noise absorbing panels are ideal for spot-treating production studios, practice rooms, theaters or movie theaters, and other busy and crowded places such as gyms, subways, stations, offices, schools ect.</p><p> </p><p><b>Specification(approx):</b></p><p>Material: high quality foam</p><p>Dimension: 30 * 30 *2. 5cm (12"*12"*1")</p><p>Color: Black</p><p> </p><p><b>Warm Tips:</b></p><p>1. 1" X 12" X 12" acoustic panel studio foam wedges are 1 inch in thick and covering 1 square foot.</p><p>2. Foam will not deteriorate or fall apart over time, all that you need to do is to clean the dust after long time use.</p><p> </p><p><b>Package Included:</b></p><p>12 Pack Acoustic Foam Panels</p>