Wireless HSP-4-EW Headset Cartridge for Sennheiser Microphones
- Modular overall system, i.e. all system components are easily interchangeable and combinable
- Excellent feedback rejection
- Individually adjustable to all head sizes
- Twist-proof microphone boom (Ø 2 mm), can be attached to the left or right side (removable attachment clip)
- Flexible gooseneck section
- Connection cable can easily be interchanged
- Attachment clip for microphone boom can be interchanged
- All metal parts coated in a physical vapour deposition process
- Avaliable in black colour
- Evolution series
- Boom microphone
- Black Neckband
- Clips for attaching the microphone boom
- Connection cable
- Plastic transport case, foam-lined with cut-outs
- Caps for altering the frequency response
- Operating instructions
Technical Data :
|Transducer principle (Microphone)||pre-polarised condenser microphone|
|Frequency response||40 - 20 000 Hz|
|Cable length||1,6 m Microphone|
|Diameter||capsule: 8,4 mm|
|boomarm: 2,4 mm|
|Sensitivity in free field, no load (1kHz)||4 mV/Pa|
|Nominal impedance||1000 Ω|
|Min. terminating impedance||4700 Ω|
|Equivalent noise level||37 dB(A)|
|Maximum sound pressure level (passiv)||150 dB|
|Current consumption||ca. 250 µA|
|Operating voltage (stand alone)||4,5 - 15 V|
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We ship Worldwide by Hellenic Post
Delivery time is 5-10 days, for Europe, 10-25 days, Worldwide.
The delivery cost is 15,00 EUR up to 2 kg 20,00 EUR up to 6 kg by post.
130,00 EUR up to 200kg by Truck. (only for Europe)
The main advantages of LED lamps in comparison with old-fashioned incandescent, fluorescent, halogen and CFL lamps:
• Reduce power consumption up to 90%.
• Their service life is over 25,000 hours. (Lamp lifetime 1000-4000 hours).
• They do not emit high temperatures (<65 degrees Celsius) and thus reduce the load and cost
operation of air conditioners in the summer.
• Do not contain hazardous substances such as mercury, cadmium and lead.
• They offer comfortable and restful lighting, with very good color quality (CRI> 80).
• The old lamp technology was 90% temperature and 10% light energy, while the Led lamps are 90% energy-light and 10% temperature.
• Fourth generation LED lamps replace old lamps without changing the luminaire.
Additional financial benefits. These come from avoiding frequent lamp replacements, labor costs, storage costs, air conditioning,