Bogen GDU150 Wired Dynamic Desktop Microphone - Black - 100 Hz to 12 kHz - XLR - Push-to-talk
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Product Features
Technical Overview
The GDU150 features a dynamic microphone capsule that captures audio with a frequency response range of 100 Hz to 12 kHz, covering essential vocal frequencies from deep lows to crisp highs. This range is optimized for speech intelligibility, making it ideal for communication applications where voice clarity is critical.
With an impedance of 500 Ohm and a sensitivity of -75 dB, the microphone delivers a strong, clean signal suitable for direct connection to mixers, amplifiers, or audio interfaces without requiring external preamps in many setups. The wired XLR interface provides a secure, balanced connection that minimizes interference over cable runs.
Relevant factors for this section include Connectivity Technology, Minimum Frequency Response, Maximum Frequency Response, Microphone Technology. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
This microphone combines professional-grade audio performance with practical desktop usability, offering distinct advantages for users who prioritize reliability and ease of integration.
Clear Vocal Capture
The 100 Hz to 12 kHz frequency response ensures that speech is captured with full tonal range, from low-end warmth to high-end articulation, reducing the need for post-processing in typical voice applications.
Stable Desktop Placement
As a desktop microphone, it stays securely in position, minimizing handling noise and providing consistent pickup directionality for seated users in meetings or solo recordings.
Professional Connectivity
The XLR interface offers a balanced connection that is standard in professional audio equipment, ensuring compatibility with a wide range of mixers, interfaces, and PA systems while reducing electromagnetic interference.
Deployment / Use Cases
The Bogen GDU150 is suited for environments where reliable, hands-free voice capture is needed without the complexity of wireless systems. Its wired design and desktop form factor make it a dependable choice for fixed installations.
Common applications include conference room audio systems, lecture capture setups, broadcast commentary booths, and customer service stations. The push-to-talk control adds flexibility for situations where mute functionality is required, such as in live events or multi-person panels.
Conference & Meeting Rooms
Place on conference tables for clear participant audio in video conferences or recording meetings, with the push-to-talk feature allowing moderators to control audio input as needed.
Education & Training
Use in classrooms or training centers to capture instructor audio for live presentations or recorded lessons, providing consistent sound quality without lapel mics or headset discomfort.
Highlights
- Wired dynamic desktop microphone with XLR connection for reliable audio transmission
- Frequency response of 100 Hz to 12 kHz captures full vocal range with clarity
- 500 Ohm impedance ensures strong signal output compatible with professional audio gear
- -75 dB sensitivity provides adequate gain for clear voice pickup in quiet to moderate environments
- Push-to-talk control allows manual activation/deactivation of the microphone as needed
- Black color offers a professional, discreet appearance suitable for office and broadcast use
- Desktop placement minimizes handling noise and ensures consistent microphone positioning
- Dynamic microphone technology delivers durability and resistance to plosives and handling sounds
Specifications
| Specifications | |
|---|---|
| Manufacturer | Bogen Communications International, Inc |
| Manufacturer Part Number | GDU150 |
| Brand Name | Bogen |
| Product Model | GDU150 |
| Product Name | GDU150 Microphone |
| Product Type | Microphone |
| Technical Information | |
| Connectivity Technology | Wired |
| Minimum Frequency Response | 100 Hz |
| Maximum Frequency Response | 12 kHz |
| Impedance | 500 Ohm |
| Microphone | |
| Microphone Technology | Dynamic |
| Microphone Type | Desktop |
| Microphone Sensitivity | -75 dB |
| Controls/Indicators | |
| Microphone Controls | Push-to-talk |
| Interfaces/Ports | |
| Host Interface | XLR |
| Physical Characteristics | |
| Product Color | Black |
| Warranty | |
| Limited Warranty | 1 Year |
FAQ
What type of microphone is the Bogen GDU150?
The Bogen GDU150 is a wired dynamic desktop microphone. It uses a dynamic microphone capsule, which is known for its durability and ability to handle high sound pressure levels without distortion. The desktop design means it is intended for stable placement on flat surfaces like tables or desks, making it ideal for fixed installation environments such as conference rooms or broadcast setups.
What is the frequency response range of this microphone?
The microphone has a frequency response range of 100 Hz to 12 kHz. This range covers the essential frequencies for human speech, from lower bass tones to higher treble sounds, ensuring that vocals are captured clearly and naturally. It is optimized for voice applications rather than full-range music recording, focusing on intelligibility and presence in communication scenarios.
What kind of connection does the GDU150 use?
The GDU150 uses a wired XLR connection. XLR is a standard professional audio connector that provides a balanced signal, which helps reduce noise and interference over longer cable runs. This makes the microphone compatible with a wide variety of audio equipment, including mixers, amplifiers, and audio interfaces commonly found in professional and semi-professional settings.
What is the impedance of the Bogen GDU150 microphone?
The impedance is 500 Ohm. Impedance affects how the microphone interacts with connected audio equipment. A 500 Ohm rating is typical for dynamic microphones and ensures a strong signal output that works well with most professional audio inputs without requiring additional impedance matching devices. This compatibility simplifies integration into existing audio systems.
Does this microphone have any built-in controls?
Yes, it includes a push-to-talk control. This feature allows the user to manually activate or deactivate the microphone by pressing a button, which is useful in situations where mute functionality is needed, such as during live events, presentations, or when multiple microphones are used in a panel discussion. It provides direct, physical control over audio input without relying on software or remote muting.
What is the sensitivity rating of the GDU150 microphone?
The sensitivity is -75 dB. Sensitivity indicates how effectively the microphone converts sound pressure into an electrical signal. A rating of -75 dB means the microphone has a moderate sensitivity level, suitable for capturing voice at typical speaking distances without excessive background noise pickup. This makes it appropriate for environments like offices or conference rooms where controlled audio levels are desired.
| Qty | Price | Available |
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