Fir Audio Krypton 5
Fir Audio Kr5 is the mid level of Fir's newest series called The New Frontiers. It uses a dedicated dynamic driver for the bass and four balanced armature drivers. It packs some great technologies, and it's priced at $2999.
Fir Audio
Fir Audio Xenon 6
Fir Audio Xenon 6 is the flagship of the new Frontier Series from this American manufacturer. It’s a tribrid construction starting at $3899.