Sennheiser MX 250 Leaflet

www.sennheiser.com

Cat. No. 500229   MX 250
Cat. No. 500147   MX 350

General Description

The MX 250 and MX 350 are stereo earphones with asymmetrical connection 
cable and a sound protection system for protecting their high-performance 
systems. The MX 350 features the new “Basswind” system for a powerful 
bass performance.

Features

j

  Metal sound protection system shields the capsules from damage

j

  Powerful stereo sound, good bass performance

j

  Asymmetrical connection cables with moulded anti-kink sleeves

j

  Colours: blue-transparent (MX 250), 

black with silver decorative element (MX 350)

Technical Data – MX 250

Frequency response ................................................. 19 – 20,000 Hz
Transducer principle.................................................. dynamic, open
Nominal impedance ....................................................................32 

Ω

 

Max. SPL ........................................................ 109 dB at 1 kHz, 1 V

rms

THD ................................................................................................< 1 %
Ear coupling ........................................................................intra-aural
Weight (without cable)........................................................... 12.5 g
Connector ................................................................3.5 mm jack plug
Connection cable..................................approx. 1 m, asymmetrical, 

OFC copper cable

Technical Data – MX 350

Frequency response ................................................. 18 – 21,000 Hz
Transducer principle.................................................. dynamic, open
Nominal impedance ....................................................................16 

Ω

 

Max. SPL .....................................................113 dB at 1 kHz, 0.5 V

rms

THD ................................................................................................< 1 %
Ear coupling ........................................................................intra-aural
Weight (without cable)...............................................................13 g
Connector ................................................................3.5 mm jack plug
Connection cable..................................approx. 1 m, asymmetrical, 

OFC copper cable

19-20,000 Hz

32 

Ω

< 1 %

12.5 g

3.5 mm

OFC

approx. 1 m

18-21,000 Hz

MX 250

MX 350

MX 250

MX 350

16 

Ω

13 g