Shure SE215 vs Westone UM2 RC
Top Two Reasons for the
Compared to Westone UM2 RC
Significantly lower impedance
7 Ohms lower impedance. Impedance is the device’s electrical resistance to the current being pushed through it. The lower the impedance, the easier it is to get higher volume and requires less power.
Has a straight plug
A straight plug is better when the jack is on the top or bottom of your player.
The shure se215 has a negative profile which means that the cabe travels over your ear and achieves a perfect fit for excellent noise isolating capabilities
Shure SE215 is better than Westone UM2 RC because...
Top Six Reasons for the
Westone UM2 RC
Compared to Shure SE215
A little higher high-frequency
500 Hz higher high-frequency. The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.
Appreciably lower low-frequency
2 Hz lower low-frequency. The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
Measurably higher sound pressure level
12 dB/mW higher sound pressure level. Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
Has a tangle free cable
The cable is designed to minimize tangling.
Has an L-shaped plug
An L-shaped plug is better if the jack is on the left or right side of the device, so that the cable isn't bent, and is less likely to break when the device is in your pocket.
Has included ear pads
Allows you to change ear pads without buying new ones.