1/17/2024 0 Comments Thx onyxThat is the reason for the “hump” in that region. The result is the need for higher SPL in the 2-5k region (lower treble) for compensating said resonance. To achieve that, we need to account for the resonance inside the average ear canal, since IEMs bypass the outer ear structure. Our goal is to have a flat frequency response curve when the music notes hit your eardrums. This model is not bass heavy by any means.įrequency response graphs and Etymotic’s target:Įtymotic’s target frequency response graph represents a “perceptibly flat” frequency response. ER4SR is the IEM of choice for audiophiles and consumers who like to listen to their music exactly the way it was recorded.ĮR4XR with its tastefully added bass is favored by audiophiles and consumers who prefer a little extra bass presence when enjoying their music. The rest of the frequencies are practically identical.ĮR4SR is ideal for sound engineers and mixing technicians who must have a precise and accurate sound reproduction across all frequencies. As you can see from the frequency response graphs below, ER4XR adds 1-2dB to the mid-bass frequencies (below 200Hz) and 3-4dB to the lower-bass and sub-bass (below 100Hz). The ER4XR, being the “fun” model, is tuned with added bass. The ER4SR, being the “reference” model, is tuned to be as precise and flat as possible. The only difference is the tuning of the lower (bass) frequencies. The ER4XR is a must-have for audiophiles and consumers, looking for very accurate in-ear monitors with a taste of added bass, for a more “fun” sound signature.īoth ER4 models, the ER4SR and ER4XR, use the same Balanced Armature (BA) drivers. 25-28dB attenuation and foam ear plugs attenuate up to 32 dB. For comparison, most custom IEMs provide approx. The included high-quality user-replaceable cable is reinforced and twisted, to improve longevity and durability.Įtymotic IEMs are world renowned for their class-leading passive isolation, providing 35-42 dB attenuation (depending on ear tips used and the depth of insertion). Using a single Balanced Armature (BA) driver allows for extremely accurate IEM without the added complexity of crossovers, and helps keep the aluminum body small and slim. The IEM shells are made of anodized aluminum, CNC machined with extremely tight tolerances. ER4XR is the highest-performing single driver in-ear monitor.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |