Shure Intro New SRH Series Pro Headphones Shure SRH240, SRH440 & SRH840

Shure, a company with a considerable reputation for producing some of
the world's best headphones in terms of sound quality, have announced
three new 'closed cup' over ear headphones in the form of the SHR Series
SRH240, SRH440 and SRH840.
All three of the new professional quality headphones boast 40mm
neodymium dynamic drivers offering frequency ranges between 20Hz-20kHz
(SRH240) and 5Hz-25kHz (SRH840) and come with between 2-3 meters of
cable whilst being bundled with 1/8-inch miniplugs with a 1/4-inch
adapters whilst, in terms of specifications, offer the following:
SRH240 Professional Quality Headphones

Transducer type: Dynamic neodymium magnet
Driver size: 40 mm
Sensitivity (1kHz): 105 dB/mW
Impedance (1kHz): 38 ohms
Max. input power (1kHz): 500 mW
Frequency range: 20 Hz - 20 kHz
Net weight (without cable): 0.4 lb (181 g)
Shipping weight: 1.35 lbs (612 g)
Length of cable: 2 meters (6.56 ft)
Type of cable: Attached straight oxygen-free copper
Plug: Nickel-plated 1/8 (3.5 mm) stereo mini jack

SRH440 Professional Studio Headphones

Transducer type: Dynamic neodymium magnet
Driver size: 40 mm
Sensitivity (1kHz): 105 dB
Impedance (1kHz): 44 ohms
Max. input power (1kHz): 500 mW
Frequency range: 10 Hz - 22 kHz
Net weight (without cable): 0.6 lb (181 g)
Shipping weight: 1.55 lbs (612 g)
Length of cable: 3 meters (9.84 ft)
Type of cable: Detachable coiled oxygen-free copper
Plug: Gold-plated 1/8 (3.5 mm) stereo mini jack

SRH840 Professional Monitoring Headphones

Transducer type: Dynamic neodymium magnet
Driver size: 40 mm
Sensitivity (1kHz): 102 dB/mW
Impedance (1kHz): 44 ohms
Max. input power (1kHz): 1000 mW
Frequency range: 5 Hz - 25 kHz
Net weight (without cable): 0.7 lb (317.5 g)
Shipping weight: 1.75 lbs (794 g)
Length of cable: 3 meters (9.84 ft)
Type of cable: Detachable coiled oxygen-free copper
Plug: Gold-plated 1/8 (3.5 mm) stereo mini jack
The new Shure SRH Series headphones are set to commence shipping
sometime this summer (Shure have not offered anything more specific) and
will set you back $75 for the SRH240, $125 for the SRH440 whilst the top
of the range SRH840 will come in at $250.

Shure