Buy the Neumi BS5P: https://bit.ly/NeumiBS5P
Previous versions of the Neumi BS5P are on sale on Amazon, but you will need to flash them yourself. Only works on PC. Future versions will ship with the correct EQ settings and will return to normal price.
Link to update the firmware: https://neumitech.com/faq/how-to-update-neumi-bs5p-firmware/
Correction: I placed these in the best under $100 category and they are supposed to be in the best under $200. See the updated placement on My Speaker Leaderboard: http://bit.ly/SpeakerLeaderboard
Disclosure: The Affiliate links above earn me a commission if you purchase using those links. This is at no additional cost to you. These were sent to me free by Neumi to review, but I am allowed to say whatever I want about them.