The Next Final Frontier!
The product was loaned to me (by Musicteck) for the review purpose in exchange for my honest opinion.
In the past, the term “basshead audiophile” would seem like an oxymoron because basshead sound tuning was geared more toward consumers who didn’t care as much about the quality of the bass or the resolution of upper frequencies. But apparently, there were quite a few audio enthusiasts with a basshead fetish who wanted both, the quality and the quantity. Recently, this demand was met by a number of manufacturers with releases that can put a smile on basshead audiophile faces, satisfying their need to hear and to feel the bass. But there is so much you can do with DD and BA drivers unless you start thinking outside the box.
The first time I saw prototype pictures of Frontier series IEMs from FiR Audio, even before I read the description of the tech or sound impressions, that outside-the-box idea was staring right at me outside-the-shell with an exposed dynamic driver under the mesh grill cover on the back of the shell facing the ear. Referred to as Kinetic bass driver, this design concept is part of the latest IEMs from FiR Audio Frontier Series, named Xenon 6 (XE6), Krypton 5 (KR5), and Neon 4 (NE4). In this First Look overview write up, I will go over each one in details, to give you a better idea of how they sound and compare to each other.
Unboxing and Accessories.
I haven’t seen the retail packaging of Frontier Series IEMs, thus can’t comment on unboxing experience yet, though heard it will be similar between all three models, just a different cover artwork.
Based on Musicteck product page and demo sets I received, the universal version of Frontier IEMs will come with a set of 3 Atom XS interchangeable modules inside of a small holder, and leather protective case (typical round leather case), a set of silicone eartips (S/M/L), a pair of double-flange silicone eartips (M), and a pair of foam eartips (M). There is also a cleaning tool and a hex key for 2pin replaceable socket, and should be another hex key to remove Atom XS module. It didn’t come with my demo set, so I used 0.9mm hex key. I’m sure retail packaging will have one included.
The custom version, which is geared more toward musicians, will have a little variation in accessories. First of all, no eartips since it is custom. Then, depending on the design, if you choose the option with replaceable Atom X module, you will receive a set of those instead of a smaller Atom XS. Obviously, if you choose CIEM version with internal Atom module which is not replaceable, then none will be included. Also, CIEM version will offer a free custom artwork and selection of other premium faceplates, and aluminum protective case.
I guess you can consider a removable cable to be part of accessories as well. The one included with Frontier series models looks nice and feels quite durable. It uses pure copper wires, 8-braid construction, soft and pliable, and with zero microphonics. The cable I received had 4.4mm termination with right angle metal-housing plug, a short metal cylinder y-split and a metal rounded chin-slider, going up to 120deg 2pin connector housing along with pre-shrink earhook. Connector housing has a clear L/R labeling on inside and the design itself is non-recessed, intended for flush mount 2pin sockets of Frontier series IEMs. And, YES, you are finally getting standard 2pin connectors with FiR Audio IEMs!!!