4-Pack 4mm Banana Jack Binding Post Gold Plated Female Socket Plug Terminal Connector for Loudspeaker Amplifier (2pcs Red and 2pcs Black Rubber Ring)

I used these to replace connectors on some older speakers that had RCA jacks and to convert a couple subwoofers for passive use. Solid and easy

worked perfect

These little jewels were just what I needed for my little stereo project. Easy to install and fit 4mm banana plugs perfectly.

Was looking for a replacement part for a name brand speaker, did a lot of googling and found this one. If is not exactly the same as the broken piece (2-3 mm shorter base post), but banana plug fits perfectly and the base post is the diameter I needed and long enough to fit in the speaker back wall. The part was delivered in a couple of days, replacement went smoothly. Worked great for my sound system!

They are made well, and look nice. However, they don't really hold a banana plug very well, as they are too shallow.

I have a modified home music player i did myself. & these worked perfect for the DS18 sub to go with it. Didnt like the terminals the sub already had, & the stereo head had to be modified to be fitted with a pair of these, which all together just worked out perfect.My only recommendation is that when using these, use a second Nut when tightening them down. The nuts that they came with stripped to easy on the threadig on the inside of the nut.Other than that 100% happy with em

Good stuff

They do the job. The male slide piece is real thin but works. Keep expectations in check and you’ll be fine.

Good product but of note the post only just makes its through 1/2inch MDF speaker case. If it was any thicker these would not be able to have the backing affixed.