The KZ ED2 are great earphones to own. They combine detailed mids and highs with deep and quick bass. If you want to bring the lows and mids to their full potential, you'll need a slightly amplified source.
?7mm Dynamic Driver
Package & Accessories
Ear Tips - Single-Flange:
M, grey (translucent), ?4mm red bores
S+L, black, ?4mm bores
Build & Materials
Metal, ?5mm nozzles, soft strain reliefs
Plastic (soft touch), single-button
TPE, soft strain reliefs
Silicone (grippy), 112cm, soft, straight
TPE, 90° angled, short, soft strain relief
Comfort & Fit
The pre-applied tips are OK, but too soft and not grippy. I couldn't keep them in my ears without them sliding out on their own. ROCK Zircon's tips worked like a charm, I got a perfect seal and could hear the true nature of these earphones.
Lows / Bass
The bass is clear and precise, with a lot of enjoyable and deep sub-bass, just as long as you really have a perfect fit.
Mids / Vocals
The mids are balanced and precise, yet warm enough for the vocals to sound full and vibrant.
Highs / Treble
The highs are detailed but overly gentle and flattened. Slightly blurred out and not as sharp.
Reviewed on 2015-08-18 06:43:34 (GMT)
ED2/EDR1ED3 Youth Version ED4 ED9 ED10 ED11 ED16 EDR2 ES3 GR HDS1 HDS2 HDS3 IE80 RX S3 ZS1 ZS5 (V1) ZS6 ZS7 ZS10 ZS10 PRO ZSA ZSE ZSN ZSR ZST