Sony MDRPQ4/PNK Headphones User Manual


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MDR-IF140K
Lightweight, open air headphones for long hours of listening comfort
• Signalreceptionofupto7m(directdistancewithnoblockage)
• Large30mmdriverunitsforhighqualitysoundreproduction
• 2audioinputsavailableforeasyconnectionwithTV,audioequipmentandPC
Specifications MDR-RF4000K MDR-RF970RK MDR-RF925RK MDR-IF240RK MDR-IF140K
Type
Closed, Dynamic Open Air, Dynamic
Driver Unit
40mm diameter,
dome type
40mm 30mm diameter, dome type (CCAW adopted)
Operating Time
(Fully charged
NiMH Rechargeable Battery)
Approx. 7 hours
Approx. 14 hours
(Fully charged supplied
NiMH battery)
Approx. 22 hours
(AAA type
Alkaline battery)
Approx. 18 hours
(Fully charged supplied
NiMH battery)
Approx. 28 hours
(AAA type
Alkaline battery)
Approx. 35 hours
(Fully charged NiMH
rechargeable battery)
Approx. 60 hours (Sony
Alkaline battery LR03)
Approx. 28 hours (Sony
Manganese battery R03)
Approx. 60 hours
(Sony Alkaline
battery LR03)
Magnet
Ferrite Neodymium Ferrite Neodymium (360kJ/m
3
)
Frequency Response (Hz)
12–20,000Hz
10-22,000Hz 20-20,000Hz 18-22,000Hz
Dimensions (W x H x D) 246 x 62 x 129mm 216 x 105 x 96mm 154 x 78 x 99mm 152 x 38 x 72mm
Supplied Accessories
Headphones: Rechargeable NIMH battery pack.
Transmitter: Supplied AC Power Adaptor
Headphones: Supplied
Size “AAA” NIMH
rechargeable battery,
1 x “AAA” Alkaline
battery, Manganese
1 x Battery “AAA”.
Transmitter: Supplied
AC Power Adaptor
Headphones: 1 x “AAA”
Alkaline battery,
1 x “AAA”
Manganese battery.
Transmitter: Supplied
AC Power Adaptor
Weight (Incl. Batteries) Approx. 300g
Approx. 125g
(without cord)
Approx. 125g
(without cord
and batteries)
MDR-G55LP
Urban neckband headphones with changeable colour caps so you
can mix and match to suit your preference of black, red, white.
• Foldsawayforeasystorageandportability
• Compactfoldingdesign
• 300kJ/m
3
highpowerneodymiummagnetreproducespowerful
basssounds
MDR-G75SL
Street style headphones with retractable cord
• Streetstylewithheadbandbehindneck
• Retractablecordpreventscordfromtanglingandprovidesease
ofportability
• Pressure-relievingurethanecushionforcomfortablet
• Large30mmdriverunitsprovidehighquality,powerful
soundreproduction
• High-powerneodymiummagnet(300kJ/m3)forsuperior
soundaccuracy
• Foldableforgreaterportability
Street Style
Specifications MDR-G75SL MDR-G55LP
Type
Open Air, Dynamic
Driver Unit
30mm diameter, dome type (CCAW adopted)
Sensitivity
106 dB/mW
Impedence
24 ohms at 1 KHz
Magnet
Neodymium (300kJ/m
3
)
Frequency Response (Hz)
12-24,000Hz 16-20,000Hz
Power Handling Capacity
1000mW (IEC)
Cord
1m 1.2m
Supplied Accessories
L-shaped stereo mini-plug (gold)
Weight (Without cord) Approx. 60g Approx. 53g
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Personal Audio Collection I Oct 2010 - Mar 2011
SYW033 PA Catalogue-Part1_Ver10.indd 50-51 10/25/10 6:33:33 PM
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