Sound Dynamics Concert Monitor 700. Made in Canada. 101db efficiency. All original drivers working flawless. 12” woofers have just been professionally refoamed. Some minor moisture damage over the decades has caused a small split in the bottom edge of the cabinet (not uncommon for vintage floor standers) which I have repaired and is reflected in my price. Purely cosmetic, cabinets are still solid as a brick sh*t house. Otherwise they’re very clean and present well. These don’t come up for sale frequently but are most often in the 500 dollar range on the used market. Sound great with tube amp or even high powered solid state. Earth shattering bass! Sweet horn loaded tweeters that never seem to come off harsh. Lots of history and information online but I’ll leave it at that because those looking at this probably already know.
