2PCS Speaker Port Tube Bass for Reflex Vent Ventilation Connector 4-6" 65x74.5mm

brand new and quality Features: Perfectly replaces your old and broken sound guide tube for 4-6" speaker. quality material with stable performance, practical and useful. Features an external flare for reduced port turbulence and enhanced aesthetic appeal. Reduces air turbulence to minimize or eliminate port noise. Effectively improves the sound quality of the speaker. Easy to install. Just cut to length, glue together, and install. Speaker Tubes only, other accessories demo in the picture are not included! Specification: Material: Plastic Type: Accessories Color: Black Opening Hole Diameter: 65.0mm/ 2.56in Length: 74.5mm/ 2.93in Front Outside Diameter: 74.0mm/ 2.91in Tail Inside Diameter: 59.0mm/ 2.32in Quantity: 1 Set Note: 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 Speaker Tubes