SH
320
Quick-change artist
An active guard for your hearing
With the SH 320, a wearer can choose between the discreet,
stylish ear clip or the headband with side support to promote
comfort in longer conversations. It is the stylish and high-
quality solution for users who value great comfort and top
speech quality in any telephony situation.
ActiveGard
TM
safeguards the user from the effects of an
acoustic burst
Self-adjusting ball-mounted speaker capsule allows
perfect fitting to the head
300° adjustable microphone boom allows the mic to be
positioned exactly for optimal speech clarity. Teflon®*
washer support increases positioning accuracy, stability
and ensure optimal durability.
Sound remains superb whether using leatherette or foam
ear pad
Monaural headset converts quickly
and easily to ear-clip version to suit
individual requirements
Headband features independent
double-sided adjustment and an
ergonomic side support for perfect
fit and comfort during extended use
Special acoustic foam ear pad
optimizes sound penetration around
center of cushion and into ear canal
while minimizing leakage
Contact details
Technical data
Microphone ............................. Omni-directional
Frequency response ............... 300 Hz – 3400 Hz
Distortion ................................ Less than 1%
Speaker impedance................ ~300
Ω
Frequency response ............... 300 Hz – 3400 Hz
Sound pressure....................... Max. 103 dB limited by
ActiveGard™
Ear-cap size ............................. Regular ø 42 mm / 1.7 inch
Cable length ............................ 1 m / 3.3 ft Kevlar®* reinforced
Connector ................................ Easy Disconnect
Accessories Included
Acoustic foam ear pad
Carry bag
Clothing clip
Left and right ear hooks
Headset holder
Leatherette ear pad
Microphone windscreen
Single sided headband with side support
*Teflon® and Kevlar® are trademarks of Dupont.
