Shure SE215-CL-EFS Sound Isolating Earphones with 3.5mm Cable

MicroDriver

Impedance

Audio Plug

Earphone Cable Connection

A Single Dynamic MicroDriver

Each earphone uses a single dynamic MicroDriver for a detailed sound presentation with enhanced bass. The standard SE215 technical guide lists a response of 22 Hz to 17.5 kHz, sensitivity of 107 dB SPL/mW and 17-ohm impedance. Pair the supplied cable with a compatible 3.5 mm headphone output for a straightforward wired listening arrangement.

Passive Sound Isolation

The Sound Isolating design can reduce surrounding noise by up to 37 dB, depending on the seal and fit. The supplied sleeve choices let you try different sizes and materials to find a suitable position. A consistent fit matters for both the isolation and the bass response, making the sleeve selection a useful part of setting up the earphones.

Low-Profile Shells and Over-Ear Routing

The clear SE215-CL shells use a compact in-ear form, with the cable routed over the ears. This helps keep the cable in position and away from the front of the face during use. The layout is suited to a portable listening kit or personal monitoring arrangement where you want a secure fit and a relatively unobtrusive earphone profile.

A Detachable MMCX Cable Connection

The cable connects to the earphones through MMCX connectors, allowing a compatible cable to be replaced independently from the earpieces. The supplied clear cable terminates in a 3.5 mm plug and measures approximately 162 cm. Use the connection and replacement procedure in the guide when changing a cable, keeping the earpieces and connectors properly supported.

Choose from the Included Sleeves

The fit kit includes black foam sleeves and soft-flex sleeves in small, medium and large sizes. Try the appropriate sleeve type and size to establish a comfortable seal before settling on the final fit. Having both sleeve materials gives you options when adapting the earphones to different preferences or refreshing the parts that make contact during regular use.

Which driver and frequency range does this version use?

Driver: Single dynamic High-Definition MicroDriver. Frequency Range: 22 Hz–17.5 kHz, standard SE215.

What cable and plug are included?

Cable Connection to Earphones: Detachable MMCX. Audio Plug: 3.5 mm. Cable Length: 162 cm / 64 inches.

How much passive noise attenuation is specified?

Up to 37 dB, dependent on fit.

Which fit, finish and accessories are supplied?

Shell: Clear, SE215-CL. Wearing Style: Low-profile in-ear with over-ear cable routing. Included: Clear 3.5 mm cable, soft-zip carrying case, black foam sleeves S/M/L and soft-flex sleeves S/M/L.

What impedance and sensitivity are specified?

Sensitivity: 107 dB SPL/mW at 1 kHz. Impedance: 17 Ω at 1 kHz.

Which headphone outputs suit the supplied cable?

The supplied cable uses a normal stereo 3.5 mm plug. Use an appropriate stereo headphone output. A 6.35 mm-only output needs a separately obtained matching stereo adapter; the cable is not a balanced 4.4 mm headphone connection.