I was taking a walk in my neighborhood and noticed a 2x12 combo cabinet sitting on the side of the road with dark brown tolex and no chassis. Needless to say i grabbed it and took it back with me. I have no idea what kind of amp this was but it has two 8 ohm Electro-Voice Force 12 speakers in it. I ran a little 15 watt pro junior through the speakers and they work fine. 1). Does anyone have any idea what the value of these speakers are? I’ve seen a pretty big range online, from $69 to $200+. 2) Any guesses to what kind of amp this was and the possible age?