Manuals of product HMD 301 PRO
Editorial note
The Sennheiser HMD 301 PRO is a headset that stands out for its optimal comfort, particularly due to its in-ear headphones, ideal for prolonged listening. However, its weight of 242 g may be seen as a disadvantage for some users, especially during extended sessions. In terms of performance, this model offers superior audio quality, with dynamic drivers and a wide frequency range of 60 to 25,000 Hz, ensuring rich and immersive sound reproduction. However, the omnidirectional microphone may pick up unwanted noise in noisy environments, which could affect the clarity of communications. The Sennheiser HMD 301 PRO also stands out for its excellent sound isolation, thanks to its closed acoustic system, allowing for total immersion in the audio. However, the lack of Bluetooth connectivity and the fact that it is wired limit freedom of movement, which may be a drawback for some users. In terms of robustness, this headset is designed to withstand extreme conditions, with an operating temperature range of -15 to 55 °C, making it a suitable choice for various environments. Finally, in terms of value for money, the Sennheiser HMD 301 PRO offers good audio performance and a robust design. However, limitations such as weight and the absence of wireless connectivity may influence the perception of its value.Score details
User experience
The Sennheiser HMD 301 PRO offers optimal comfort thanks to its in-ear headphones, ideal for prolonged listening. However, its weight of 242 g may be a disadvantage for some users.
Performance
The audio quality is superior with dynamic drivers and a wide frequency range (60 - 25,000 Hz), ensuring rich sound reproduction. However, the omnidirectional microphone may pick up unwanted noise in noisy environments.
Features
The features include effective sound isolation thanks to its closed acoustic system, but the lack of Bluetooth connectivity and the fact that it is wired limit the freedom of movement for users.
Robustness
The Sennheiser HMD 301 PRO is designed to withstand extreme conditions, with an operating temperature range of -15 to 55 °C, making it suitable for various environments.
Value for money
The product offers good value for money considering its audio performance and robust design, although some limitations, such as weight and connectivity, may affect the perception of its value.
Advantages
Extended listening comfort
Effective sound isolation
Versatile for various devices
Resistance to extreme temperatures
Rich and faithful audio quality
Disadvantages
Wired headset, limited freedom of movement
No Bluetooth connectivity for modern devices
Can be heavy for prolonged use
Possible discomfort for certain types of ears
Omnidirectional microphone picks up unwanted noises
Technical Specifications HMD 301 PRO
General Information
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ModelHMD 301 PRO
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Brand
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Category
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Type
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SKU1930919
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MPN1930919
Representation / realization
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Recommended useOffice/Call Center
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Portable headset styleArch
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Type of headsetMonophonic
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Product colorBlack
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FoldableYes
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Sound pressure level (max)123 dB
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Product typeHeadset
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Country of originIreland
Environmental conditions
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Operating temperature-15 - 55 °C
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Temperature out of operation-55 - 70 °C
Other features
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2.5 mm connector-
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Nominal power0.5 W
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Sound pressure level (nominal)110 dB
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Open circuit voltage0.4 mV/Pa
Connectivity
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3.5 mm connector-
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USB Connectivity-
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Connectivity technologyWith wire
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BluetoothNo
Headphones/Earphones
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Ear couplingCircum-aural
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Acoustic systemClosed
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Headphone frequency60 - 25000 Hz
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Impedance64 Ohm
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Driver typeDynamic
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Headset sensitivity108 dB
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DHT, total harmonic distortion0.1 %
Microphone
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Microphone frequency80 - 16000 Hz
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Input impedance of the microphone300 Ohm
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Noise-cancelling microphoneYes
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Microphone direction typeHypercardioid/Subcardioid Microphone
Packaging contents
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Quick Start GuideYes
Weight and dimensions
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Weight242 g
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Depth- mm
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Depth- mm
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Depth- mm
Logistics data
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Height of the main locker (external)410 mm
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Width of the main locker (external)266 mm
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Gross weight of the main locker (external)5877 g
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Length of the main locker (external)526 mm
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Product by main locker (external)12 piece(s)
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Gross weight of the shipping crate (internal)426 g
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Harmonized System Code85183000
Packaging information
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Package depth245 mm
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Package height84 mm
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Package width187 mm
Frequently Asked Questions
At what point does the volume become excessive?
Is it possible to make hands-free calls with my headphones?
What is noise cancellation?
What is Bluetooth?
What is the weight of the Sennheiser HMD 301 PRO?
What is the height of the Sennheiser HMD 301 PRO?
What is the width of the Sennheiser HMD 301 PRO?
What is the depth of the Sennheiser HMD 301 PRO?
Is the manual for the Sennheiser HMD 301 PRO available in French?
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Presentation of product HMD 301 PRO specifications from brand Sennheiser
General Information
The Sennheiser HMD 301 PRO is a product from the renowned brand Sennheiser, famous for its commitment to sound quality and technological innovation. This model, identified by the reference HMD 301 PRO | 506903, ensures high-level audio performance and an enhanced user experience. The product's EAN codes, 0615104272224 and 4044155208566, allow for precise identification in the distribution system.
Usage and Design
The Sennheiser HMD 301 PRO is particularly recommended for use in offices or call centers. Designed to work with a PC or laptop, this model features headphones that guarantee optimal comfort during extended sessions. Additionally, its monophonic design and black finish give it a modern aesthetic. This headphone is foldable, making it easy to store and transport. With a maximum sound pressure level of 123 dB, it offers a pleasant listening experience without compromising comfort.
Environmental Conditions
The Sennheiser HMD 301 PRO is designed to operate within a temperature range of -15 to 55 °C, making it suitable for various professional environments. Outside of its use, it can withstand temperatures ranging from -55 to 70 °C, ensuring its durability in extreme conditions.
Technical Specifications
With a nominal power of 0.5 W, the HMD 301 PRO ensures satisfactory energy efficiency. It is worth noting that it does not have a 2.5 mm connector, which could be a disadvantage for some users. Its nominal sound pressure level is 110 dB, guaranteeing quality acoustics. The open circuit voltage is 0.4 mV/Pa, a crucial aspect for its performance.
Connectivity
This model features wired connectivity, allowing for use without the constraints of wireless connections. However, it does not support 3.5 mm connectors or USB connectivity, and it is not equipped with Bluetooth, thus limiting some modern connectivity options.
Headphones and Earphones
The Sennheiser HMD 301 PRO uses an in-ear coupling, providing remarkable sound immersion and prolonged listening comfort. Its closed acoustic system allows for excellent sound isolation, ideal for immersing oneself in audio. With a frequency range of 60 to 25,000 Hz and an impedance of 64 Ohm, it guarantees quality sound reproduction. Equipped with dynamic drivers, this headset is designed for audiophiles seeking a rich listening experience. Its sensitivity of 108 dB ensures clear and powerful sound, while the total harmonic distortion of 0.1 % guarantees faithful reproduction.
Microphone
The built-in microphone has a frequency range of 80 to 16,000 Hz, ensuring optimal sound quality for recordings. With an input impedance of 300 Ohm, it is compatible with various audio equipment. Additionally, it features noise-canceling functionality, although its omnidirectional type may pick up unwanted sounds in noisy environments.
Packaging Contents
The Sennheiser HMD 301 PRO comes with a quick start guide, allowing users to quickly familiarize themselves with the product.
Weight and Dimensions
Weighing only 242 g, this headset is designed for comfortable use without a heavy feeling. Exact dimensions have not been provided, but they are suitable for easy integration into various work environments.
Logistical Data
The external main case of the product measures 410 mm in height and 266 mm in width, with a gross weight of 5877 g. The length of this case is 526 mm, and it contains 12 pieces.
Packaging Information
The package of the Sennheiser HMD 301 PRO has a depth of 245 mm, a height of 84 mm, and a width of 187 mm, ensuring secure transport and adequate packaging.
