I bought these to build a small set of bookshelf speakers but didn’t get around to it. These are brand new but I do not have the boxes anymore.

https://www.madisoundspeakerstore.com/approx-5-woofers/audax-hm130c0-5.25-carbon-fiber-cone-woofer/

https://en.toutlehautparleur.com/dome-tweeter-audax-tm025f1-8-ohm-1-inch-voice-coil-2-76-inch-front.html