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DPA Microphones d:fine Core 4288 Directional Miniature Mic Boom (100mm, Black)
The black, 100mm d:fine Core 4288 Directional Miniature Mic Boom from DPA is a replacement microphone boom for the d:fine headset (sold separately). Designed for theater and broadcast applications, the Core 4288 amplifier technology delivers a 14 dB increase in both THD (total harmonic distortion) and dynamic range than the Legacy 4288 model. This miniature mic boom requires an optional cable and earset/headset.
Pristine audio quality
Lightweight and flexible
Minimal visual impact
Resistant to humidity
Flexible adapter system fits most professional wireless systems
The black, 100mm d:fine Core 4288 Directional Miniature Mic Boom from DPA is a replacement microphone boom for the d:fine headset (sold separately). Designed for theater and broadcast applications, the Core 4288 amplifier technology delivers a 14 dB increase in both THD (total harmonic distortion) and dynamic range than the Legacy 4288 model. This miniature mic boom requires an optional cable and earset/headset.
Pristine audio quality
Lightweight and flexible
Minimal visual impact
Resistant to humidity
Flexible adapter system fits most professional wireless systems
DPA Microphones Core 4288 Specs
| Sound Field | Mono |
| Operating Principle | Pressure Gradient |
| Capsule | Condenser |
| Polar Pattern | Cardioid |
| Frequency Range | 20 Hz to 20 kHz |
| Maximum SPL | 144 dB SPL Peak |
| Sensitivity | 6 mV/Pa at 1 kHz |
| Dynamic Range | 111 dB A-Weighted |
| Signal-to-Noise Ratio | 68 dB A-Weighted |
| Equivalent Noise Level | 26 dB A-Weighted |
| THD | < 1% |
| CMRR | 60 dB |
| Output Connector | None |
| Operating Voltage | 5 to 50 V |
| Operating Current Consumption | 1.5 mA |
| Operating Humidity | 0 to 90% |
| Length | 3.94" / 100 mm |
| Diameter | 0.21" / 5.33 mm |
| Weight | 0.35 oz / 9.92 g |
In the Box
- DPA Microphones d:fine Core 4288 Directional Miniature Mic Boom (100mm, Black)
- 2-Year Manufacturer Warranty
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