Meyer Sound (6) MM-4 Compact Wide-Range Speakers & MM-4 Speaker Controller. They are all in very good working and physical condition. They were tested individually and all sounds great. The item “Meyer Sound (6) MM-4 Compact Wide-Range Speakers & MM-4 Speaker Controller” is in sale since Monday, October 28, 2019. This item is in the category “Musical Instruments & Gear\Pro Audio Equipment\Speakers & Monitors”. The seller is “gearhog3″ and is located in Clermont, Florida. This item can be shipped to United States.