Audiolab M-EAR 4D

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  • $1,208.00
  • Regular price $1,549.99

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Audiolab M-EAR 4D

The M-EAR 4D is a three-way design sporting four drive units – one for high frequencies, another for midrange and two for bass.

Both M-EAR models incorporate balanced armature drivers, which differ from the dynamic drivers found in most headphones and earphones. These drivers use an electronic signal to vibrate a tiny reed suspended between two magnets; this movement is transferred to an aluminium diaphragm that generates soundwaves. Balanced armature drivers deliver greater efficiency and are extremely compact, enabling several drivers to be combined in small, sound-isolating in-ear monitors.

Manufacturers Details:

The result, in the case of the M-EAR 2D, is a pair of discrete IEMs (In Ear Monitors) delivering taut, punchy bass, captivating midrange clarity and crisp, clean high-frequency detail, with no harmonic interference. Invest in the M-EAR 4D and the sonic return is even greater space, scale and dynamic expression.

Engineered With Care:

Both M-EARs are supplied with a high-quality detachable cable with an in-line microphone, included for hands-free convenience when making calls. This is no ordinary miniature mic – it is a Knowles SiSonic TM MEMS-based microphone, selected as a result of ACS’s pro-audio experience for excellent wide-band voice reproduction in noisy environments. To ensure a snug fit and superb noise isolation, the M-EARs come with six pairs of ear tips in three different sizes.


    Driver configuration: 4x balanced armature drivers
    Crossover: Three-way system
    Noise isolation: -26dB
    Frequency response: 20Hz-20kHz
    Impedance: 66 Ohms (@1kHz)
    Output (sensitivity): 115dB @ 0.1V (1kHz)
    Cable: 1.45m detachable
    In-line microphone: SiSonic MEMS
    Accessories: 6x memory foam ear tips; carrying case
    Weight: 20.5g