Selling a pair of Yamaha ns-670 speakers. They are in good condition for their age. Cabinets have some slight scratches here and there and one has a stain and a small chip but nothing that really stands out. Will demo them for you.

All drivers work

treble and midrange controls work

Yr of manufacture: 74-77

sealed acoustic suspension woofers have rubber surrounds, so no worry about rot.

These speakers sound great! The bass is tight. The highs are smooth. Cabinets are rock solid and heavy. Great sound with any type of music. They like some power put to them.