d:screet™

SCDM4098-W SUPERCARDIOID CEILING MICROPHONES

Customize your microphone

MSRP $730.00 excl. local VAT
Product ID SCDM4098-WM15
*Adapter required
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A complete, supercardioid ceiling microphone solution, which is ideal for mounting from the ceiling of conferences venues, meeting rooms, board rooms and other small to mid-sized spaces.

The Microphone Base fits most electrical back boxes and secures ease of installation. Furthermore, the great off-axis response and the physics of sound level vs distance, makes it possible to cover a small to mid-size room with only one or a few microphones. Read more about microphones in installed systems.
 

Combined with d:screet™ SC4098

With very low noise and a high sensitivity, d:screet™  Ceiling Microphones offer the most clear, transparent, and natural sound available on the miniature mic market. They ensure maximum speech intelligibility regardless of the acoustical environment. With a linear response, low distortion and an extremely large dynamic range, they sound great in any environment. 

The Microphone Base is made specifically to work with the d:screet™ SC4098 Supercardioid Podium Microphone. It has an elegant yet unobtrusive design with a white, non-reflective surface and integrated shock mount. The audio cables are an integral part of the Microphone Base unit.

The standard ceiling solution is equipped with a 16 cm (6 in), white gooseneck and comes in three standard kits to meet your exact needs:
 
  • d:screet™ Ceiling Microphone, 16 cm (6 in), White with MicroDot (unbalanced)
  • d:screet™ Ceiling Microphone, 16 cm (6 in), White with Pigtail (balanced)
  • d:screet™ Ceiling Microphone, 16 cm (6 in), White with XLR (balanced)

Order numbers: 
 
  • SCDM4098-WM15 - d:screet™ Supercardioid Ceiling Microphone, 16 cm, White with MicroDot
  • SCDM4098-WU15 - d:screet™ Supercardioid Ceiling Microphone, 16 cm, White, Unterminated, P48
  • SCDM4098-WX15 - d:screet™ Supercardioid Ceiling Microphone, 16 cm, White with XLR, P48

Other gooseneck lengths can be ordered separately as well. We recommend ceiling solutions with goosenecks in 16 cm (6 in), 28 cm (11 in) and 43cm (17 in) versions.

The Microphone Base can also be purchased separately. Also, see our other offerings within installation.
 

Features

The product offers the following features:
Outstanding audio quality
Slim, elegant Scandinavian design
Highly directional – very isolated
High rejection of radio frequency interference
Meets the needs of architects, AV consultants, system integrators and installing electricians

WHERE TO BUY

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WHAT'S IN THE BOX

d:screet™ miniature microphones
1x
SC4098 SUPERCARDIOID PODIUM MICROPHONE BOOM
 
accessories
1x
MICROPHONE BASE (DM6000)
 

Downloads

Specifications

SCDM4098-W SUPERCARDIOID CEILING MICROPHONES

Directional pattern
Supercardioid
Principle of operation
Pressure gradient
Cartridge type
Pre-polarized condenser
Frequency range
20 Hz - 20 kHz
Frequency range, ±2 dB, 20 cm (7.9 in)
80 Hz - 15 kHz with 3 dB soft boost at 8-15 kHz
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)
S/N ratio (A-weighted), re. 1 kHz at 1 Pa (94 dB SPL)
Typ. 71 dB(A)
Total harmonic distortion (THD)
< 1% up to 125 dB SPL peak
Dynamic range
Typ. 102 dB
Max. SPL, peak before clipping
135 dB
Output impedance
From MicroDot: 30 - 40 Ω. From XLR connector or DAD6001 XLR Adapter: 100 Ω
Minimum load impedance
2 kΩ
Cable drive capability
Up to 300 m (984 ft) with XLR connector or DAD6001 XLR Adapter
Output balance principle
Signal balanced with XLR connector og DAD6001 XLR Adapter
Common mode rejection ratio (CMRR)
> 60 dB from 50 Hz to 15 kHz with DAD6001 XLR Adapter
Power supply (for full performance)
From MicroDot: 5 V. From DAD6001 XLR Adapter: 48 V ±4 V (will work from 12V). From XLR connector or Unterminated leads: 48 V ±4 V (will work from 12 V).
Current consumption
Typ. 1.5 mA (microphone). 3.5 mA with DAD6001 XLR Adapter
Connector
MicroDot, Unterminated leads or XLR-3M
Color
White
Weight
355 g (12.5 oz)
Microphone diameter
10 mm (0.4 in)
Capsule diameter
5.4 mm (0.21 in)
Microphone length
16 cm (6 in)
Polarity
+V at MicroDot pin for positive sound pressure (and pin 2 on XLR connector or DAD6001 XLR adapter)
Temperature range
-40°C to 45°C (-40°F to 113°F)
Relative humidity (RH)
Up to 90%


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