DPA-4488-DP-R-F90 | 4488 CORE+ DIRECTIONAL HEADSET MIC, BEIGE, MICROLOCK
DPA-4488-DP-R-F90
4488 CORE+ DIRECTIONAL HEADSET MIC, BEIGE, MICROLOCK
DPA-4488-DP-R-F90
4488 CORE+ DIRECTIONAL HEADSET MIC, BEIGE, MICROLOCK
- UM : EA
The 4488 CORE+ Directional Headset Microphone combines DPA’s renowned 5 mm capsules with CORE+ by DPA technology and the Red Dot award-winning headset.
These are the most advanced headsets – secure, durable and flexible – for segments including: Theatre, Broadcast, House of Worship and Conferencing.
The 4488 CORE+ Directional Headset Microphone offers an open and natural sound making it ideal for both spoken word and vocal performance applications. It provides excellent off-axis rejection in high-SPL situations. It efficiently suppresses distant sound sources making it perfect for demanding live performance environments where background noise and feedback are concerns. The bass response is designed for optimal linearity at 2-3 cm (1 inch) from the sound source. This means that the bass roll-off will be relatively prominent at a greater distance - a paramount factor when it comes to rejection of background noise and in the fight to avoid feedback.
Features:
- One-size-fits-all - head sizes and shapes
- Comfortable 3-point grip - above, below, behind the ear
- Easily adjustable - frame size, boom length, placement
- 90° adjustable cable guide - keeps cable out of sight
- Non-reflective pvd surface on headset frame, boom, capsule
| Directional pattern | Cardioid |
|---|---|
| Principle of operation | Pressure gradient |
| Cartridge type | Pre-polarized condenser |
| Frequency response | 20 Hz - 20 kHz |
| Effective frequency range, ±2 dB, Near field 2-3 cm (0.8 - 1.2 in) | Near field 2-3 cm (0.8 - 1.2 in) 100 Hz - 20 kHz (4 - 6 dB soft boost at 15 kHz) |
| Sensitivity, nominal, ±3 dB at 1 kHz2 | 6 mV/Pa; -44 dB re. 1 V/Pa |
| Equivalent noise level, A-weighted | Typ. 26 dB(A) re. 20 µPa (max. 28 dB(A)) |
| Equivalent noise level, ITU-R BS.468-4 | Typ. 38 dB (max. 40 dB) |
| Distortion, THD < 0.5% | 137 dB SPL RMS, 140 dB SPL peak |
| Distortion, THD < 1% | 139 dB SPL RMS, 142 dB SPL peak |
| Dynamic range | Typ. 116 dB |
| Max. SPL, THD 10% | 147 dB SPL peak |
| Rated output impedance | 30 - 40 Ω |
| Cable drive capability | Up to 300 m (984 ft) with DAD9001 XLR Adapter |
| Power supply (for full performance) | For wireless systems Min. 5 V - max. 10 V through DPA adapter With DAD9001: P48 (Phantom Power). Will work from 12 V |
| Current consumption | Typ. 1.5 mA (microphone). 3.5 mA with DAD9001 XLR Adapter |
| Connector | MicroLock |
| Color | Beige |
| Microphone diameter | 5.4 mm (0.21 in) |
| Cable length | 1.3 m (4.3 ft) |
| Cable diameter | 1.6 mm (0.06 in) |
| Polarity | Positively increasing sound pressure produces positive going voltage on MicroLock pin |
| Temperature range | -40°C to 45°C (-40°F to 113°F) |
| Relative humidity (RH) | Up to 90% |
