Manual

Table of contents

Description
Accessories
Specifications

4097 Supercardioid Choir Microphone

An inconspicuous floor stand solution specifically designed to capture the natural sound of a choir; the 4097 CORE+ is unlike any Choir Mic available on the market. Each part of the solution has been specifically designed and tested to ensure it meets the needs of a wide range of choir situations. As a supercardioid mic, the 4097 offers a highly directional pick-up pattern as well as low self noise and high sensitivity. Capable of handling extremely high SPLs allowing the mic to deliver undistorted natural sound, even when the choir sings loudly. Fitted with MicroLock®, the mic provides even better stability and flexibility.

Accessories

CM1618B90 MicroLock Extension Cable, 1.6 mm, 1.8 m (5.9 ft)
KM0500 4097 Vertical Pole, 50 cm (20 in)
DUA0250 Floor Base for Floorstand Microphones, Ø250 mm (9.8 in)

Specifications

Polar pattern

Frequency response graph

Directional pattern Supercardioid

Principle of operation Pressure gradient

Cartridge type Pre-polarized condenser

Frequency response 20 Hz - 20 kHz

Effective frequency range ±2 dB, at 20 cm (7.9 in) 80 Hz - 15 kHz with 2 dB soft boost at 10-12 kHz. Second order low-cut filter at 80 Hz with DAD9099-BC

Sensitivity, nominal, ±3 dB at 1 kHz 16 mV/Pa; -36 dB re. 1 V/Pa

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

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

Distortion, THD < 0.5% 130 dB SPL RMS, 133 dB SPL peak

Distortion, THD < 1% 131 dB SPL RMS, 134 dB SPL peak

Dynamic range Typ. 111 dB

Max. SPL, THD 10% 136 dB SPL peak

Rated output impedance From MicroLock: 30 - 40 Ω. From DAD9099 XLR Adapter: 100 Ω

Cable drive capability Up to 300 m (984 ft) with DAD9099 XLR Adapter

Common mode rejection ratio (CMRR) > 60 dB from 50 Hz to 15 kHz with DAD9099 XLR Adapter

Power supply (for full performance) For wireless systems Min. 5 V - max. 10 V through DPA adapter
With DAD9099: P48 (Phantom Power). Will work from 12 V

Current consumption Typ. 1.5 mA (microphone). 3.5 mA with DAD9099 XLR Adapter

Connector MicroLock. XLR via supplied DAD9099 adapter

Weight Total: 5.1 kg (180 oz). Round Base: 4.4 kg (155 oz)

Maximum Total Height 253 cm (100 in)

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

Relative humidity (RH) Up to 90%

Description
Accessories
Specifications