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Evolve the expression and emotion of your performance with IER-M7 In-ear monitor headphones designed for musicians. With 4x Sony's original Balanced Armature Units, high-level sound isolation and stable fit, you can play with accurate tonal balance on stage.
4x Balanced Armature (BA) units for faithful monitoring
Evolve your musical expression through accurate and detailed monitoring with the IER-M7 4x Balanced Armature (BA) Driver Units. Every emotion, sound and tone are balanced and authentically reproduced, consistently.
Sony's original design Balanced Armature (BA) Driver unit
The unique T-shaped Balanced Armature directly drives the diaphragm for a more linear motion and clean, faithful high notes.
Integrated magnesium alloy inner housing
The BA units are held firmly in an integrated, high-rigidity housing. This helps to eliminate vibration and keeps sound clear and clean without losing even a micro nuance of sound.
Audio grade film capacitor for less distortion
Sony's custom audio grade film capacitor in the cross-over circuit delivers much lower distortion. The audio grade capacitor of the IER-M7 In-ear headphones delivers fine, relaxed sound. Plus, audio grade solder also helps minimize any loss in signal path.
Optimized sound path
While standard BA in-ear monitors rely on a long and narrow flexible tube in their sound path, the BA drivers in the IER-M7 In-ear monitors use a wide and short sound path. This reduces frequency peaks and dips, and gives the ideal frequency response to ensure a monitor sound you can rely on for critical listening accuracy.
Balanced connection available
The IER-M7 In-ear monitors come with a 0.17" standard balanced connection cable which separates left and right sound signals completely, unlike conventional cables where both channels share a ground wire. This minimizes cross-talk and the resulting sound deterioration.
Silver-coated oxygen-free copper cables minimize resistance and signal-transmission loss. The result is less sound degradation, finer detail, and smoother treble sounds.
The cable is fully detachable so you can replace it if needed, or fine-tune your monitor sound through a different cable.
Pre-formed ear hanger for ease and stability
The IER-M7 In-ear headphones stably fit your ears through the universally shaped ear hanger. With firm fit and optimal housing shape, each earbud stays in the right position.
13 variations of ear buds
Our earbuds come in thirteen variations — six triple comfort and seven hybrid silicon. So you can find a snug fit for all kinds of ear shape. Combining hard silicone rubber and specially developed formed silicone, they perfectly match sound with stability and are comfortable to wear for long lengths of time.4x Balanced Armature (BA) Driver Units
Sony's original design BA Driver Units
High-level sound isolation
Pre-formed ear hanger for stable fit
DRIVER UNIT: Quad-balanced armature
FREQUENCY RESPONSE: 5–40,000 Hz
CORD LENGTH: Approx. 3.94 ft, silver-coated OFC strands, ear hanger, L-shaped gold-plated stereo mini plug, Approx. 3.94 ft, silver-coated OFC strands, ear hanger, L-shaped gold-plated balanced standard plug