XTZ Sound’s Spirit 4 bookshelf speaker is an affordable two-way speaker well suited for music lovers and home theater enthusiasts alike. Find out how this under $500 speaker stacks up against the competition.

XTZ Sound may be more well known for their loudspeakers, but their newest product, the EDGE A2-300 Class D stereo amplifier is not one to be overlooked. Find out what I think about this might mite of an amp in my latest review.