| Type | Dynamic Cardioid Microphone |
| Microphone Technology | Dynamic |
| Form Factor | Handheld / Studio Mount |
| Application | Broadcast, Studio, Voiceover |
| Connectivity Technology | Wired |
| Variable-D Technology | Yes |
| Internal Pop Filter | Yes |
| Built-in Shock Mount | Yes |
| Power Requirements | None (Passive Dynamic) |
| Weight | 737 g (1.62 lb) |
BOSCH RE20-BLACK Variable-D Announcers Microphone, Black
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Regular price
$543.00
Regular price
Sale price
$543.00
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MSRP: $853.00
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- Microphone frequency response: 45 - 18,000 Hz
- Wired connectivity for stable signal transmission
- Variable-D technology to reduce proximity effect
- Designed and manufactured in the United States
- TAA compliant for government and enterprise use
- Headphone functionality not included
Shipping & Returns
Shipping & Returns
All our products can be shipped anywhere in the Continental United States.
Key Benefits
Eye-Insights™ by Eye-In Technologies
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AI-Powered Summaries from Online Customer Reviews
Eye-Insights™ are generated by proprietary AI that analyzes real online customer reviews to highlight top pros and key product features. While we aim for accuracy, insights are provided “as-is” and individual results may vary.
- Consistent vocal clarity with minimal proximity distortion thanks to Variable-D technology.
- Reliable performance for professional studios with a wide 45–18,000 Hz frequency response.
- U.S. manufacturing and TAA compliance support government and regulation-sensitive deployments.
Product Overview
The BOSCH RE20-BLACK Variable-D announcer's microphone is a professional-grade wired audio input device tailored for high-performance vocal reproduction. Utilizing Variable-D technology, it ensures smooth tonal consistency and minimizes proximity effects—ideal for dynamic voice applications. With a frequency response of 45 to 18,000 Hz, it captures rich, natural vocal tones while filtering out unwanted artifacts. TAA compliant and manufactured in the United States, the RE20 is a reliable choice for studio, broadcast, or voiceover environments.
Specifications
Product Overview
Wireless Features
| Wireless | No |
Compliance & Origin
| Country of Origin | United States |
| TAA Compliant | Yes |
| Certification | RoHS Compliant |
| Environmental Compliance | WEEE, RoHS |
Included Accessories
| Mounting Clamp | Mic stand adapter included |
| Carrying Case | Not included |
| Windscreen | Foam windscreen optional (not included) |
Cloud Management & Licensing
| Cloud Management | Not applicable |
| Software Licensing | Not applicable |
| Remote Management Interface | No |
Interfaces
| Audio Interface | XLR 3-Pin |
| Output Impedance | 150 Ohms |
| Sensitivity | -55 dBV/Pa (1.78 mV) |
| Polarity | Pin 2 high relative to Pin 3 |
| Load Impedance | ≥ 1000 Ohms recommended |
Physical & Environmental
| Dimensions (Length x Diameter) | 217 mm x 49 mm (8.54 in x 1.93 in) |
| Body Material | Steel |
| Finish | Black |
| Operating Temperature Range | −18°C to +57°C (0°F to +135°F) |
| Storage Temperature Range | −40°C to +70°C (–40°F to +158°F) |
| Operating Humidity Range | 0 to 95% (non-condensing) |
Audio Performance
| Polar Pattern | Cardioid |
| Frequency Response | 45 Hz – 18 kHz |
| Maximum SPL | >140 dB SPL |
| Off-Axis Rejection | Greater than 16 dB at 180° |
Advanced Security Features
| Hardware Encryption |
