The M260 is a wired in-ear headphone from Sivga Audio, built with an extraordinary sensitivity into a comparatively benign impedance. The M260 brings Sivga's considered engineering to a serious wired in-ear format.
Key specs that matter
Frequency response spans 20Hz to 20,000Hz within plus-or-minus 10dB. Connection uses a 3.5mm jack. Sensitivity is an extraordinary 118dB SPL at 1kHz/1mW - among the highest efficiency figures available in any commercial in-ear headphone, with impedance at a comparatively benign 16 ohms.
Sound and use context
Expect explosive dynamic headroom reflecting the extraordinary 118dB sensitivity, meaning this in-ear reaches satisfying volumes readily from virtually any source, including the most modest portable devices.
Pairing
The extraordinary 118dB sensitivity and comparatively benign 16-ohm impedance make the M260 compatible with virtually any source.
Alternatives
Other manufacturers' comparable high-sensitivity in-ear headphones offer alternatives for buyers wanting to compare features at a similar price point.