Shure SE846-CL Gen2 - in-ear headphones with sound isolation featuring 3 ways. They have a built-in low-pass filter of 75 Hz (≈3 dB at 90 Hz, ≈10 dB at 250 Hz), which provides extended clarity in the high-frequency spectrum, and unparalleled performance in the low-frequency spectrum. They are equipped with Quad High-Definition MicroDrivers (2 bass drivers, 1 mid driver, 1 high driver). The various sizes of ear pads ensure external sound isolation of up to 37 dB.
Adjustable frequency response, sound type adjustment through interchangeable nozzles (balanced, warm, and bright), ergonomic and flexible design. Lightweight with adjustable nozzle for ear pads, for a natural and comfortable fit in the ear. The over-the-ear design offers maximum comfort and directs the detachable cables reinforced with Kevlar behind the ear, so they do not interfere. The cables are equipped with a locking MMCX connector with a lock-snap mechanism, and allow for 360-degree rotation. Ideal for street wear use or for in-ear monitoring.
Sensitivity (at 1 kHz): 114 dB SPL / mW
Impedance (at 1 kHz): 9 Ohms
Frequency response: 15 Hz - 20 kHz
Integrated low-pass filter
Variable response frequencies through included nozzles: extended, balanced, warm or bright
I could categorize them as headphones from space. I've had them since last summer, they amazed me and still amaze me every time I listen to them. The sound is very clear, the bass is quite deep, the mids are very pronounced, and the highs are well defined. I recommend using filters on the white ones, even though they have a more pronounced high note. However, these headphones don't deliver their full potential unless you give them a suitable signal. If you always use a phone as a source for them, try to download songs of the highest quality, at the highest quality, AAC or FLAC, or why not mp3 at 320kbps. Ideally, it would be a high-quality amplifier to play these songs. Other than that, solid construction, sturdy cable, the casings are transparent, seem fragile, but they are not. Not to mention you can purchase a wireless cable from Shure and have more freedom of movement. A bit uncomfortable at first, but then you won't want any other headphones. But most importantly, the sound is divine, of impressive quality. If you have the money for something like this, it's worth it.
