Vintage Altec Lansing PowerCube ACS45.1 computer speaker system complete in the original retail box with the manual and styrofoam inserts.

Everything is super clean and fully tested. The attached video demo shows the unit working perfectly with crisp audio output, smooth front speaker volume tracking, functional power light, and responsive bass level control on the subwoofer. Box shows minor storage wear as pictured. Packed securely and ready to ship out.