Monoprice Inc. 113191 on-ear headphones 36mm 32Ω 101dB

On-Ear Design and Driver Size

The Monoprice 113191 is an on-ear headphone with 36mm dome drivers. It presents a frequency response of 20Hz to 20kHz and a sensitivity of 101dB/mW at 32 ohms impedance. An in-line controller provides a built-in microphone and play/pause functions for calls and media control. The unit weighs 0.37 kg (4.5 ounces) in a black finish.

Suited for Portable Wired Use

This model fits users who want a lightweight wired headset for daily commuting, office calls or casual listening. The on-ear fit and in-line mic make it practical for voice chat and mobile control. Buyers who need active noise cancellation, wireless connectivity or an over-ear seal for isolation should look at other designs.

32 Ohm Impedance Decides Compatibility

The 32 ohm impedance determines how easily the headphones reach usable volume from a given source. Low-output devices such as phones or laptops will drive them adequately without an amplifier. Sources with very high output impedance may affect damping and frequency balance, so matching the source matters.