2PCS Port Tube Bass for Vent Ventilation Connector Accessories Speakers Dedicated Tube 65 X 74.5mm Smart Home Security Battery

2 Pieces Subwoofer Port Tube Bass For Tube Ventilation Connector 4-6" Woofer Box Accessories and Features Perfectly replaces your old and sound guide tube for 4-6"with stable practical and useful.Features an external flare for reduced port turbulence and enhanced aesthetic appeal. Reduces air turbulence to minimize or port noise.Effectively improves the sound of the Easy to install. Just cut to length, together, and install Tubes only, other accessories in the picture are not included Specification Type AccessoriesColor: BlackOpening Hole Diameter: 65.0mm/ 2.56inLength: 74.5mm/ 2.93inFront Outside Diameter: 74.0mm/ 2.91inTail Inside Diameter: 59.0mm/ 2.32inQuantity: 1 SetNote:1.No retail package.2.Please allow 0-1cm error due to manual measurement. plz 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:2 Pcs x Tubes

• Easy to install. Just cut to length, together, and install.
• Perfectly replaces your old and sound guide tube for 4-6""
• Customer ServiceIf any problem, please us before any action to be taken. We will give you a satisfactory solution
• Features an external flare for reduced port turbulence and enhanced aesthetic appeal.
• Reduces air turbulence to minimize or port noise.