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Premium stereo sound
You'll feel like you're right in the centre of your music thanks to a sophisticated audio system driven by lightweight neodymium drivers that create a natural-sounding stereo field.
HD 231-G Headphones feature a closed-back, around-ear design that seals in all that sonic goodness to block out distracting external noise.
Single-sided cable for freer movement
Your Sennheiser HD 231-G Headphones include a hard-wearing, single-sided cable to prevent tangling while you're moving around – an invaluable feature if you're always listening to music on the go.
You can plug into Hi-Fi systems and other high-end audio devices using the included 6.3 mm stereo adapter.
Ensure you're listening in high quality every day with the Sennheiser HD 231-G Headphones.
Type:
| Dynamic Closed | | Frequency Response: | 18 - 22000 Hz | | Impedance: | 16 Ω | | Cable: | 1,2 m | | Connector: | Jack 3,5 mm | | Αdaptor: | Jack 3.5mm - 6.3mm | | Color: | Black |
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A closed, circumaural audiophile headphone wich offers an audiophile listening experience, with the bass sound that listeners demand. Styled with Sennheiserʼs clean, contemporary design ethos, the HD 630VB is crafted from premium materials including strong, lightweight aluminium ear cups, yokes and sliders. The adjustable headband makes it easy to achieve the perfect fit, while soft ear pads make even longer periods of listening comfortable. Bass can be adjusted through a rotary dial on the ear cup, which also feature remote controls for music and taking calls via the inline microphone on the cable, allowing for headset use with selected smart devices.
- Closed circumaural audiophile headphone, with collapsible design for maximum portability.
- Premium metal construction, with real aluminum ear cups, yokes and sliders.
- Balanced, audiophile sound.
- Rotary bass dial for customising the bass response
- Integrated remote controls on the ear cup to control music and taking calls via the inline microphone.
- Removable and exchangeable ear pads.
Frequency Response:
| 10-42,000 Hz | | Impedance: | 23 Ω | | Total Harmonic Distortion: | |
| DT 990 PRO
Professional headphone for studio applications, open
Features
Open, diffuse-field systems
Professional version of the oftentimes awarded DT 990
Excellent sound reproduction
Robust spring steel headband
Single-sided cable
Soft replaceable ear cushions
Gold plated stereo mini jack and 1/4" adapter
Technical Specifications
Transducer type Dynamic
Operating principle Open
Weight without cable 250 g
Frequency response 5 - 35,000 Hz.
Nominal impedance acc. to IEC 60268-7 250 Ω /System
Nominal SPL acc. to IEC 60268-7 > 96 dB
Nominal THD acc. to IEC 60268-7
Power handling capacity acc. to IEC 60268-7 100 mW
Sound coupling to the ear Circumaural
Average pressure on ear acc. to IEC 60268-7 3.5 N | Andowl QY-9032 universal Stereo earphone hands free with mini jack 3.5mm for Mobile Phone white color
Type earphone
Model : QY-9032
Type: wired earphone
With micrphone: Yes
Speaker unit: 10mm
Plug type: Mini jack 3.5mm
Frequency Range: 18Hz-20KHz
Sensitivity: 116 ± 3dB (at 1KHZ 0.5ms)
Wire length: 1.3m
Material : ABS+TPE+Silicone
Color : white | DT770 Closed headphone for drummers and monitoring purposes (FOH), with extreme isolation against ambient noise.
The dynamic, closed DT 770 M has especially been designed for drummers and FOH monitoring. The strengthened headband and the softskin ear pads provide an excellent isolation against ambient noise. The single sided straight cable allows a volume control directly at the headphone.
▲ Closed headphone
▲ Excellent ambient noise attenuation (35 dBA)
▲ Superb sound quality with high sound pressure level (105 dB)
▲ Extended frequency range
▲ Single-sided cable with volume control
▲ Robust, easy serviceable construction as all parts are replaceable
▲ Excellent comfort for long-term wearing, softskin ear pads
▲ Secure and comfortable fit due to rugged, adjustable headband construction with soft padding
▲ Single-sided cable
▲ Supplied in a carrying case (nylon)
| Transmission type |
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Wired |
| Headphone design (operating principle) |
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Closed |
| Headphone impedance |
|
80 ohms |
| Headphone frequency response
The frequency response specifies the highest and lowest frequencies reproduced by the acoustic transducer of the headphones. |
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5 - 30.000 Hz |
| Nominal sound pressure level
The (nominal) sound pressure level is the pressure in pascals (Pa) with which the air and the eardrum are caused to vibrate, better known as the volume. The sound pressure level is therefore a measure of the volume of a set of headphones under standardized conditions. However, it says nothing about whether the distortion is low and the sound is good at such a high volume. |
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105 dB |
| Construction |
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Circumaural (around the ear) |
| Cable & plug |
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Straight connecting cable with mini-jack plug (3.5 mm) & ¼" adapter (6.35 mm) |
| Net weight without packaging |
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300 g |
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HSD 171 without cable
Professional headset with hypercardioid, shock mounted, speech optimized,
dynamic microphone. Main application: Live sound use. The microphone?s
frequency range is 60-17,000 Hz with a sensitivity of 1 mV/Pa (-60 dBV).
Impedance is 600 ohms. The headphone?s impedance is 55 ohms with an
audio bandwidth of 18-26,000 Hz. Type: supra-aural, closed-back with self-adjusting
headband. Microphone arm is swivelling through 270 degrees for left or right-hand
use with integrated mute switch.
Net/shipping weight: 255/725g (9/25.4 oz.) |
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