Technical Details * Impedance:32 ohm(at 1KHz) * Frequency response: 20-20,000Hz * Sensitivity:120 dB (at 1KHz) * Max Input Power: 400 mv
“ These were my sweetest sounding head-gear yet. It would be brilliant all-rounder if it would not require a portable amp for portable use. This is the first reason i left it, otherwise i almost got an ear infection from those foams.., they get dirty in a few weeks of massive use. I recommend them to clean, i boiled them in water. ” --angevoi
PK2 earphones are the low impedance version of PK1. Although not as good as PK1, PK2's sound signature is similar to PK1. You don't have to drive PK2 with an expensive head-amp. If you are looking for something with high performance/price ratio, PK2 might be the best choice.
“ The PK3 is a great, warm earbud. It does vocals especially well because it is very mid-focused. It has impressive bass extension, not especially strong impact; the trebles are smooth and may roll off too soon for clarity and detail nuts. But the mids are what the PK3 are all about. ” --kmhaynes
“ I found this pair of headphones on amazon and was in desperate need of a new pair so i opted to buy one that was cheap and looked nice however this was not a great pair of headphones. this pair of headphones looked so nice in its packaging and the accessories were so high quality i expected the headphones to match but it certainly did not the bass was way overpowering i compared it...” --Tyrahtee
“ Overall I have been satisfied with these phones. I would not recommend paying full price for them like I did. ” --Skoch
“ Well firstly this is not a true iem. The sound is about as great as one could get from an earbud. In my limited experience and without trying the pk1, I would say these are the finest buds you can buy. With that said, these are not for everyone, this is a niche product within an already niche market. I find driving it with my D12 anaconda makes for a pleasurable sound,...” --Jamesdeandoa
“ These seem to have fallen out of favor in the last few months. I don't know why. Maybe it's because they're not "audiophile" level gear. I mean, it works out in my favor because I got them on the cheap, but it's kind of sad for Munitio. I want to sing their praises from the rooftops personally. I would have been happy to have paid full price, and maybe a little...” --benzoylmethyl