Features: Brand new and high quality.Enhance your experience with the Adjustable , featuring a 350W power output. Designed with capacitors and high temperature resistant aluminum wire, this ensures optimal sound quality and durability. Perfect for Audiophiles and music enthusiasts who want to customize their sound preferences and achieve the perfect in their speakers. for bookshelf speakers and other portable devices, the Adjustable allows you to fine tune your settings for any room or environment. Experience the true potential of your speakers with the Adjustable , delivering unparalleled sound clarity. Specifications: Filtering: 1 Treble+ 1 Bass 2 Ways Power: 350W Material: plastic colour: black Package Contents: 1 x Audio Crossovers Filter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.