At Perdue Acoustics we want you to know exactly what you are getting and how it will help improve the sound quality and intelligibility of your room/building. That is why we provide you with complete specifications to all our products. Please feel free to download the PDF versions for any or all of our products. If you don't have Adobe Reader you can download it here.
What does a 1.5 sec Reverb Time Mean To Me? - How to Compare NRC to NRC
