2x Mackie SRM450 v3 1000W 12 Portable Active Powered PA DJ Disco Speakers PAIR. Very good condition PAIR - Unboxed. The item "2 X Mackie SRM450 v3 1000W 12 Portable Active Powered PA DJ Disco Speakers PAIR" is in sale since Wednesday, January 13, 2021. This item is in the category "Sound & Vision\Performance & DJ Equipment\Speakers & Monitors".The seller is "dave367367" and is located in Brighton. This item can't be shipped, the buyer must pick up the item.