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Sennheiser
Sennheiser HSP 4-EW - Professional Cardioid Headmic
Headset microphone.
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Want to Click and Collect or try items at our Guildford Store?
The store is open 10am - 6pm Monday to Saturday and 11am - 5pm Sunday and bank holidays.
The stock information shows the quantity of units that are available to purchase at the Guildford store and the quantity of units that are available at our off-site Guildford warehouse. These stock levels are updated in real time.
Our Click and Collect service is available at our Guildford store from 10am - 6pm Monday to Saturday, and 11am - 5pm on Sunday. You can either choose Click and Collect as your delivery option online or, during store opening hours, call our sales team on 01483 456777 for assistance with placing your order.
If you have placed your order online, you will receive a confirmation email of your order and a separate follow-up text or email to confirm when your item is ready for collection.
Please do not come to the store before you have received the follow-up message, as your order may not yet be ready at the store.
If the only available stock is in our off-site warehouse it can be brought to the store location for you to try - you just need to contact the store within opening hours. Please note any requests received after 3.30pm will not arrive at the store until the following morning.
Please be aware that stock availability can change quickly both online and in-store, so we would always recommend placing your Click and Collect order as soon as possible to reserve your item.
SKU: 009867
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Product Description
The Sennheiser HSP 4-EW is a professional cardioid headmic that delivers clear, focused vocal pickup while keeping your hands completely free. Designed for speech, presentation and performance, this lightweight neckband system combines Sennheiser’s renowned sound quality with an adjustable, modular design that can be tailored precisely to the wearer.
With a pre-polarised condenser capsule and linear frequency response, the HSP 4-EW captures every nuance of your voice with impressive intelligibility. The cardioid polar pattern offers excellent isolation from surrounding noise, making it ideal for stages, houses of worship, corporate events and broadcast environments where feedback and spill can be a real challenge. A locking 3.5mm mini-jack connector makes it compatible with a wide range of Sennheiser wireless systems.
The modular construction of the HSP 4-EW means every key element can be adapted to suit the user and application. Neckbands, booms, cables and clips are easily interchangeable, while the twist-proof boom can be mounted on either side and precisely positioned with the flexible gooseneck. The result is a secure, comfortable fit that stays put, even during energetic movement, so you can focus on your performance rather than your microphone.
Engineered for demanding professional use, the HSP 4-EW features robust, vapour-deposited metal parts and a detachable cap that doubles as an integral wind and pop shield. High maximum SPL handling and low self-noise ensure clean, distortion-free audio, whether you are presenting quietly or projecting with power. This is a discreet, reliable and great-sounding solution for anyone who needs consistent, high quality vocal reinforcement with total freedom of movement.
Modular Neckband System
The HSP 4-EW’s modular design lets you configure the headset to your exact needs. Neckband, boom, clips and connection cable can all be interchanged and combined, so you can adapt the mic for different users, wireless systems or applications without replacing the entire unit.
Precise, Focused Cardioid Pickup
With a cardioid polar pattern, the HSP 4-EW concentrates on your voice while rejecting sound from the sides and rear. This improves gain before feedback and reduces unwanted ambient noise, making it ideal for loud stages, conference rooms and reverberant spaces.
Comfortable, Fully Adjustable Fit
The headset is individually adjustable to suit different head sizes, with a twist-proof boom that can be mounted on the left or right side. A flexible gooseneck section allows you to fine-tune capsule placement for optimum sound and comfort, ensuring the mic stays in position throughout your performance.
Professional-Grade Audio Performance
A pre-polarised condenser capsule with a linear 40 Hz to 20 kHz frequency response delivers natural, articulate sound. High maximum SPL handling and low equivalent noise level mean the HSP 4-EW can cope with everything from subtle speech to powerful vocals while maintaining clarity and detail.
Features
- Modular, Interchangeable Components - Neckband, boom, clips and connection cable can be swapped and combined, allowing you to customise the headset for different performers, setups and Sennheiser wireless systems without buying a whole new mic.
- Cardioid Condenser Capsule - The cardioid polar pattern focuses on your voice and rejects off-axis noise, helping to control feedback and reduce spill from stage monitors, PA systems and nearby sound sources.
- Adjustable, Left or Right Boom Mounting - The twist-proof boom can be attached to either side of the neckband and adjusted via the flexible gooseneck, so each user can find the most comfortable and effective mic position.
- Durable, Discreet Construction - All metal parts are coated using a physical vapour deposition process for enhanced durability and a low-reflection finish, while the detachable cap acts as an integral wind and pop shield for cleaner speech in real-world environments.
Specifications
Microphone
- Transducer Principle: Pre-polarised condenser microphone
- Polar Pattern: Cardioid
- Frequency Response: 40 Hz to 20 kHz
- Sensitivity: 4 mV/Pa (in free field, no load, 1 kHz)
- Equivalent Noise Level: 37 dB(A)
- Maximum SPL: 150 dB (passive)
Electrical
- Nominal Impedance: 1000 Ohms
- Minimum Terminating Impedance: 4700 Ohms
- Operating Voltage: 4.5 V to 15 V (standalone)
- Current Consumption: Approximately 250 µA
Connectivity
- Connector: Locking 3.5 mm mini-jack
- Cable Length: 1.6 m
Mechanical
- Diameter (Capsule): 8.4 mm
- Diameter (Boom Arm): 2.4 mm
- Weight: 9.2 g
- Finish: Anthracite
Included Items
- Boom microphone
- Neckband
- 5 x Clips
- Silicone tube
- Connection cable
- Windshield
- Plastic transport case (foam-lined with cut-outs)
