There are a pair of Paradigm Studio 20s active version (built-in amps) that would be *perfect* for your needs. All you need is a preamp or universal player with volume control to drive them, Seller is asing a very reasonable $800 for the pair...
http://app.audiogon.com/listings/monitors-paradigm-reference-active-20-black-finish-2013-05-04-speakers-75087-heath-tx
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http://app.audiogon.com/listings/monitors-paradigm-reference-active-20-black-finish-2013-05-04-speakers-75087-heath-tx
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