Specification:

We suggest opening the hole of speaker box after receiving the product! Opening Hole Diameter: 53mm Length: 100mm Flange Diameter: 61mm Inside Diameter:41mm Product packaging: 1 x Speaker Port Tube Subwoofer Bass Reflex Tube Speaker Box Port Tube 53x100mm

1、You can find kitchen essentials, bathroom supplies, bakery products, decorations, gardening supplies, pet supplies, etc. From the product category. 2、The store supports wholesale sales, goods can be shipped within two days. 3、Pay attention to the store, you can enjoy the fan coupon 4. Shops regularly do 10$-1$, 20$-2$, etc. 5、If you need to order a lot, you can talk to me privately, we will give you a good discount. 6、We do not put invoices and business documents in the package.

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