Manual

Table of contents

Description
Specifications

4560 Binaural Headset Microphone

The 4560 CORE Binaural Headset Microphone is, in its essence, a pair of 4060 CORE Miniature Omnidirectional Microphones that are mounted on two earhooks (as known from the 4266 Flex type of headset). The microphones are a stereo pair; two handpicked 4060s, selected on sensitivity within ±1.5 dB.

Now available with CORE+ & MicroLock®.

CORE+ takes your miniature mic to the next level, neutralizing distortion across the entire dynamic range. MicroLock – A dependable, secure locking microphone connector with limitless flexibility and reassuring reliability.

Specifications

Polar pattern

Relative humidity (RH) Up to 90%

Sensitivity, nominal, ±3 dB at 1 kHz 20 mV/Pa; -34 dB re. 1 V/Pa

Output balance principle Signal balanced with DAD6001-BC XLR Adapter

Effective frequency range ±2 dB Soft boost grid: 20 Hz - 20 kHz, 3 dB soft boost at 8 - 20 kHz. High boost grid: 20 Hz - 20 kHz, 10 dB boost at 12 kHz

Max. SPL, THD 10% 134 dB SPL peak

Temperature range -40°C to 45°C (-40°F to 113°F)

Frequency response 20 Hz - 20 kHz

Frequency response graph

Cable length 1.8 m (5.9 ft)

Dynamic range Typ. 100 dB

Power supply (for full performance) For wireless systems Min. 5 V - max. 10 V through DPA adapter
With DAD6001-BC: P48 (Phantom Power). Will work from 12 V

Current consumption Typ. 1.5 mA (microphone). 3.5 mA with DAD6001-BC XLR Adapter

Rated output impedance From MicroDot: 30 - 40 Ω. From DAD6001-BC: 100 Ω

Equivalent noise level, ITU-R BS.468-4 Typ. 35 dB (max. 38 dB)

Directional pattern Omnidirectional

Cable diameter 2.2 mm (0.09 in)

Distortion, THD < 0.5% 128 dB SPL RMS, 131 dB SPL peak

Cartridge type Pre-polarized condenser

Distortion, THD < 1% 129 dB SPL RMS, 132 dB SPL peak

Common mode rejection ratio (CMRR) > 60 dB from 50 Hz to 15 kHz with DAD6001-BC XLR Adapter

Cable drive capability Up to 300 m (984 ft) with DAD6001-BC XLR Adapter

Principle of operation Pressure

Connector MicroLock, MicroDot, TA4F Mini-XLR, 3-pin LEMO, Mini-Jack

Equivalent noise level, A-weighted Typ. 23 dB(A) re. 20 µPa (max. 26 dB(A))

Polarity Positively increasing sound pressure produces positive-going voltage at MicroLock pin (and pin 2 on DAD6001-BC XLR adapter)

Weight 13 g (0.46 oz) incl. Cable and MicroLock connector

Microphone diameter 5.4 mm (0.21 in)

Microphone length 17.6 mm (0.7 in)

Description
Specifications