From the photos you can see it’s well taken care of. It’s been my back up sub and rarely used. If you need the specifications please google it up. I will prefer CASH ONLY on collection and please create time for me to TEST the sub for you before picking up. The item “RCF 718 AS 18 INCH ACTIVE SUBWOOFER” is in sale since Friday, September 6, 2019. This item is in the category “Sound & Vision\Performance & DJ Equipment\Speakers & Monitors”. The seller is “fredchoplife2″ and is located in London. This item can’t be shipped, the buyer must pick up the item.