One thing we found disappointing, though not surprising at this price, was the general finish of the product. For instance, the vinyl wrap on both speakers had started to bubble on top, and while it's not really noticeable at a distance, it's just a little annoying. In addition, the speakers came with grills to protect the drivers but the pegs attaching them came out too easily. The speakers look and sound better without them, anyway.
Don't make assumptions about the Dayton Audio MK402's sound before you hear it. Yes, it's tiny, but in the smallish CNET listening room, even when perched on tall metal stands four feet away from the front wall, the MK402 sounded remarkably full range. Dayton claims just 60Hz bass for the MK402, which is respectably deep bass for a small speaker with a 4-inch woofer, but it's a very solid 60Hz bass. Not for a second did we feel a need to add a subwoofer when playing music. Sure, for a stereo home theater, adding a sub makes sense if you want to feel special effects, but for music or straight dramatic movies or TV the little speaker's bass output is more than adequate.
The MK402 sessions followed on the heels of our time with the Dayton Audio T652-AIR, a tower speaker with an Air Motion Transformer tweeter and dual 6.5-inch woofers. But even so, the MK402 wasn't overshadowed by its bigger brother. While the tower was more powerful, the MK402's tonal balance was smoother than the T652-AIR's. Warning: If you want to party, don't buy a little speaker with a 4-inch woofer!
Listening to the "She's Leaving Home" outtake from the newly remixed "Sgt. Pepper's Lonely Hearts Club Band" album, the MK402 did a fine job reproducing the strings accompanying the famous Beatles tune. Getting the sound of strings right isn't easy, especially for pint-size budget speakers, but the MK402's sweet tone was just right. Stereo imaging was respectably wide and floated free of the speakers locations in the room. We had to remind ourselves we were listening to a $69-per-pair speakers!
Thom Yorke's vocals on Radiohead's "A Moon Shaped Pool" album were especially natural, and when we turned up the heat with the Replacements album, "Don't Tell A Soul," the MK402s proved themselves credible rockers. They easily put the $400 Google Home Max ($299 at Walmart) speaker to shame; the Max sounded awfully mini next to the MK402s.
Should you buy them?
The MK402 is an ideal speaker for smaller rooms -- bedrooms, kitchen, dorm room, office and so on. The MK402 wins by not calling attention to its weaknesses. Pair it with the Dayton APA102 stereo integrated amplifier ($100 on Amazon) or the Yamaha R-S202 stereo receiver ($119 on Amazon) and you're good to go.
That said, if you can increase your budget to $129 for a pair ofbookshelf speakers (which are part of Pioneer's SP-PK52FS 5.1 system), we'd recommend them. They're bigger but they sound clearer, play louder with greater ease, and make more bass than the MK402.