Computer Speakers Not made in China

you would have to buy some older 1990's minimonitors and use those but then you'll need an amp.. like PSB, JBL control series, Paradigm, or JPW made some very small very good speakers with 4" cone.. used around $100 pair.
OR get the Bose powered single 4.5" drivered thing, AR, JBL and I think Advent (?) made a small powered speaker to use in a portable fashion also. ebay.

yes.. forgot about the Mackie.. THOSE would be perfect I think.. Mackie makes good stuff, have used their mixers for years.. (currently using a digital Yamaha board I love)