Vintage, top of the line speakers - Zenith Allegro MC 4000 from the late 1970's. These are in excellent original condition with a nice full sound. The midrange and tweeter are highly regarded Foster units and ALL ORIGINAL. The woofers have a treated accordion edge that won't dry rot like most foam edge woofers. These will never need re-foamed. Heavy magnet for maximum woofer cone excursion. This reduces distortion and produces natural sound. They have front mounted level controls for the tweeters and mid-range units. Nice sound quality comparable to Klipsch Heresy. The cabinets are in excellent condition with only very minor marks typical of use. This is a pristine pair of high quality vintage speakers! A video (shot with a cell phone microphone) of them in use can be found here:

Height - 28"
Width - 17"
Depth (with grills) - 14"

FREE SHIPPING to the continental US. All of our items are professionally packed and fully insured.

RARE 1970's Zenith Allegro MC 4000 Audiophile 3 Way Speaker Pair, Foster Tweeter

  • We specialize in authentic Mid Century Modern items from the 1950's thru the 1970's. Our goal is to make sure our customers are happy with their purchase. Therefore, we accurately represent/describe each item to the best of our ability keeping the age of the piece in mind. We are happy to provide you with as much information as possible before purchasing. Please read descriptions, measure your space, and ask questions or request additional photos if desired. All sales are final.Please see our FAQ page for full terms and conditions.  

© 2019 Dirty Girls Restoration

740.507.7330   |   |   Oak Ridge, TN 

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