brand new and high qualityIntroduction:The junction box has a positive and negative wire clamp, which is usually installed on the back of the speaker for case as a connection box for the amplifier and the speaker. Suitable for small speakers such as 2.1 small speakers, surround boxes, center boxes, small bookshelf boxes, etc. Features:2 Terminals, 2 positions, spring load design, push type speaker terminal board.Shock resistance, moisture resistance, heat resistance and good heat dissipation.Easy to Install. There are four mounting holes on both end for quickly fixing the block to your project.Specilized design to your custom speakers or speaker upgrades for speaker cable connecting.Speaker Terminals only, other accessories demo in the picture are not includedTips: Mounting screws not included. Specification:Material: Metal+PlasticType: AccessoriesColor: BlackSize: One SizeLength: 43mm/ 1.69inWidth: 43mm/ 1.69inQuantity: 1 Set Note:1.No retail package.2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes:10 Pcs x Speaker Terminals