I don't know the product year but for what I have on them they sonund real good I had some re38 vega and did the dum and put them in my truck well when I drop the oem to 2 it burn the coil I was po I love my vega. I was at a second hand store and the kewood were cheap but for what I paid for them I'm getting my money worth and then some my recever is a pioneer sx-255r and I have a Kenwood equalizer ge-7030 and I have a toa 900 series amplifier and I push the hard I also have some Kenwood book shelf and some bose serious 2 . I still want some more vega o an the reason I have it a 3 is I know that if I hammer them too long I will bust them my vega could take more pressure and I also have a second cross over on the Kenwood for a better sound quality and the book shelf one too

Very nice looking tower speakers! They sound amazing! I run them with Kenwood KA-128 amplifier and they can handle a lot of power with very deep bass! I still have them in my living room!