Sennheiser SH350 manual Technical data, Headphones, Microphone incl. preamplifier, Hmec

Technical data

Headphones

Transducer principle

Ear coupling

Frequency response

Nominal impedance active/passive

Attenuation (active and passive) Max. sound pressure level Contact pressure

Microphone incl. preamplifier

Transducer principle

Frequency response

Sensitivity

Max. sound pressure level Min. terminating impedance Output voltage

Supply voltage

HMEC 350 HMEC 352 HMEC 356 HMEC 450

dynamic

circumaural, closed

45–15,000 Hz

300/150 Ω, mono 600/300 Ω, stereo

>25–40 dB 120 dB (±5 %) approx. 10 N

pre-polarized condenser mic capsule, noise-compensated, MKE 45-1

300–5,000 Hz

–

120dB

150Ω

400 mV ± 3 dB at 114 dB (as per RTCA/DO 214)

typ. 16 V DC (8–16 V DC, approx. 8–25 mA, as per RTCA/DO 214)

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