Only Factory Direct via newegg offers a Pair of Theater Solutions 5.25" In-Ceiling Speakers
, model no. TS50C, for $29.99
with free shipping
. That's the lowest total price we could find for a similar pair of speakers by $7. They feature a 50Hz to 20kHz frequency response, 5.25" Kevlar cone drivers, and two PEI dome tweeters.