Sennheiser HD 280 PRO Datasheet

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Sennheiser HD 280 PRO Datasheet | Manualzz

HD 280 Professional

Headphones | DJ & Studio Headphones

General Description

The HD 280 Professional are closed-back, circumaural headphones de signed for professional monitoring applications. Although suitable for a very wide range of applications, the exceptional 32 dB attenuation of external noise makes the HD 280 Professional particularly useful for use in a high-noise environment.

Cat. No. 004974

Technical Data

Frequency response ....................8 – 25,000 Hz (–10 dB / 1 kHz)

Transducer principle................................................ dynamic, closed

Nominal impedance ....................................................................64

Sound pressure level............................. 102 dB (as per IEC 268-7)

Attenuation .......................................................................max. 32 dB

Load rating.................................................................................. 0.5 W

THD ............................................................................................ < 0.1 %

Ear coupling ......................................................................circumaural

Contact pressure.............................................................. approx. 4 N

Weight (w/o cable) .....................................................approx. 220 g

Connector ............................. 3.5 mm Ø stereo mini jack plug with adaptor to 1/4” (6.3 mm) stereo jack plug

Connection cable...................................... single-sided coiled cable, min. 1 m / max. 3 m

Diffuse Field Frequency Response Curve

Features j Accurate, linear reproduction for critical monitoring applications j Replaceable parts for long life j Neodymium magnets for optimum sensitivity and wide dynamic range j Very good attenuation of background noise j Lightweight design j Comfortable fit due to soft, circumaural ear pads j Easily replaceable, single-sided coiled cable j Space-saving design with collapsible, rotating earpieces j Supplied complete with screw-type adaptor to 1/4”

Replacement Parts j j j

Ear pads (1 pair)

Headband padding

Connection cable

Product Variants j HD 280-13: as HD 280 pro, but with 300

impedance j HD 280 Silver

Cat. No. 085733

Cat. No. 083321

Cat. No. 082328

Profile

Closed dynamic headphones for monitoring in noisy environments, high sensitivity, SPL of 102 dB (as per IEC 268-7).

Single-sided coiled cable and collapsible earpieces for profes sional monitoring. Frequency response 8 Hz to 25 kHz

(–10 dB/1 kHz), THD < 0.1 %, nominal impedance 64

, load rating 0.5 W. Coiled cable with 3.5 mm jack plug and screwtype adaptor to 1/4” (6.3 mm).

Cat. No. 004975

Cat. No. 005327 8-25,000 Hz 64

< 0.1 % 220 g

3.5/6.3 mm OFC 3 m max.

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