Well, the M3s put out a surprising amount of low mid bass for a small speaker, but they are still small. They integrate easily with a subwoofer which will make a HUGE improvement to sound quality because together they will reproduce a larger segment of the audible frequency range.
The budget system I just put together for a friend (Bob, please pick it up!!) still on my kitchen center island, uses a Dayton 12" HT120 subwoofer (about $170 delivered as I recall), a Sony CX90ES 200 disc changer ($1,100 MSRP, $150 used mint); M3V>2<3 cherry gloss finish speakers; the Muse T-Amp (about $30.00); Pyramid 5 amp power supply (about $30.00); TCC TC-754 RIAA Phono Preamp from Amazon.com (about $80 delivered).
Jerry, this system, even sitting on top of my center island, sounds GREAT. It can't make a bad recording sound good, but it sure can make a good recording just make you smile, and do for you whatever it is music does for you.
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Enjoy the Music. Trust your ears. Laugh at Folks Who Claim to Know it All.