Product specification

PRODUCT SPECIFICATION
HSP 2
Headset microphone
1/3
High-quality permanently polarized condenser headmic
with omni-directional pick-up pattern, designed for profes-
sional „hands free“ applications. The adjustable neckband
is visually unobtrusive and very comfortable to wear. The
twelve available HSP 2 variants differ in color, size and
connector.
For wireless applications, the headmic can be used with
different Sennheiser bodypack transmitters, depending on
the connection cable.
PRODUCT VARIANTS
HSP 2 3-Pin connector, anthrazit Art. no. 009862
HSP 2-3 3-Pin connector, beige Art. no. 009863
HSP 2-EW 3.5 mm jack, anthrazit Art. no. 009866
HSP 2-EW-3 3.5 mm jack, beige Art. no. 009872
FEATURES
• Modular overall system, i.e. all system components are
easily interchangeable and combinable
• Individually adjustable to all head sizes
• Extremely thin microphone boom (Ø 1.1 mm), can be
attached to the left or right side (removable attachment
clip)
• Patented Umbrella Diaphragm protects the microphone
against sweat
• Connection cable can easily be interchanged
• Attachment clip for microphone boom can be interch-
anged
• All metal parts coated in a physical vapour deposition
process
DELIVERY INCLUDES
• Boom microphone
• Neckband
• Clips for attaching the microphone boom
• Connection cable
• Plastic transport case, foam-lined with cut-outs
• Caps for altering the frequency response
• Quick Guide
• Saftey Guide
SPECIFICATIONS
Frequency response 20 to 20,000 Hz ± 3 dB
Pick-up pattern omni-directional
Nominal impedance
@ 1 kHz
1 kΩ
Min. terminating
impedance
4.7 kΩ
Sensitivity 2 mV/Pa ± 3 dB
Diameter of mic capsule 4.8 mm
Max. sound pressure level 150 dB
Equivalent noise level 28 dB(A)
Supply current approx. 250 μA
Power supply 4.5 to 15 V
Temperature range -10 °C to 50 °C
(14 °F to 122 °F)
Relative air humidity max. 95 %
Cable length 1.6 m
Diameter of boom arm 1.1 mm
Connector 3.5 mm jack plug or
3-Pin connector
Weight (without cable) approx. 2.1 g