Shure SRH1440 User Manual

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SRH1440
Professional Open Back Headphones
WARNING
LISTENING TO AUDIO AT EXCESSIVE VOLUMES CAN CAUSE PERMANENT HEARING DAMAGE. USE AS
LOW A VOLUME AS POSSIBLE. Over exposure to excessive sound levels can damage your ears resulting in
permanent noise-induced hearing loss (NIHL). Please use the following guidelines established by the Occupation-
al Safety Health Administration (OSHA) on maximum time exposure to sound pressure levels before hearing dam-
age occurs.
90dBSPL
at 8 hours
95dBSPL
at 4 hours
100dBSPL
at 2 hours
105dBSPL
at 1 hour
110dBSPL
at ½ hour
115dBSPL
at 15 minutes
120dBSPL
Avoid or damage may occur
SAFETY PRECAUTIONS
The possible results of incorrect use are marked by one of the two symbols—"WARNING" and "CAUTION"—de-
pending on the imminence of the danger and the severity of the damage.
WARNING: Ignoring these warnings may cause severe injury or death as a result of incorrect
operation.
CAUTION: Ignoring these cautions may cause moderate injury or property damage as a result
of incorrect operation.
WARNING
• If water or other foreign objects enter the inside of the device, fire or electric shock may result.
• Do not attempt to modify this product. Doing so could result in personal injury and/or product
failure.

Shure SRH1440 Specifications

General

Impedance	37 Ω
Driver type	Dynamic
Magnet type	Neodymium
Ear coupling	Circumaural
Headphone frequency	15 - 27000 Hz
Maximum input power	1000 mW
Headphone sensitivity	101 dB
Cable length	2.1 m
Product color	Black
Wearing style	Head-band
Detachable cable	Yes
Recommended usage	Music
Connectivity technology	Wired
Connector contacts plating	Gold
Audio adapters included	6.3 mm
Microphone type	Not available

Weight and Dimensions

Weight	343 g