Sony MDRPQ4/PNK HiFi Home Theatre – Cordless, MDR-XD100, MDR-RF4000K, MDR-RF970RK, MDR-RF925RK

MDR-XD100

Your basic essential for optimal movie sound quality

• Closed-type headphones with long-stroke diaphragm for dynamic movie sound

• Comfortable fit with urethane leather ear pads

• Ear-conscious design for wearing comfort

• Large 40mm driver units for high quality sound

Specifications	MDR-XD400	MDR-XD300	MDR-XD200	MDR-XD100
Type		Closed, Dynamic
Driver Unit	50mm diameter, dome type		40mm diameter, dome type (CCAW adopted)
	(OFC adopted)
Sensitivity	106 dB/mW	104 dB/mW	102 dB/mW	100 dB/mW
Impedence	24 ohms at 1 KHz		70 ohms at 1 KHz
Magnet		Neodymium (360kJ/m3)
Frequency Response (Hz)	5-30,000Hz	8-25,000Hz	10-22,000Hz	12-22,000Hz
Power Handling Capacity	3,000mW (IEC)		1,500mW (IEC)
Cord	OFC, 2.5m+2.5m cord length		OFC, 3.5m cord length
Supplied Accessories		Unimatch plug (gold)		Unimatch plug
Weight (Without cord)	Approx. 260g	Approx. 245g	Approx. 220g	Approx. 175g

HiFi Home Theatre – Cordless

MDR-RF4000K

High sound quality with 2.4GHz RF Digital Transmission

• Automatic ON/OFF functions on headphones to preserve battery life

• Less hiss noise and high sound quality with 2.4GHz RF Digital Transmission

• Real-time channel selection

• Battery is charged by sliding the headphones into the processor

• 2-way layout setting style

MDR-RF970RK

Digital Wireless Transmission with high clarity

•RF wireless headphone system (900MHz)

•Terminal-free battery charge for easy operation

•Manual tuning function

•Useful automatic power ON/OFF function

•3 transmission channels to ensure optimum signal reception

•150ft (46m) transmission range

•Volume control function

MDR-RF925RK

Digital wireless for long hours usage

•RF wireless headphone system (900MHz)

•Terminal-free battery charge for easy operation

•Noise reduction function for high quality sounds

•Automatic tuning function for best signal reception

•Useful automatic power ON/OFF function

•3 transmission channels to ensure optimum signal reception

•150ft (46m) transmission range

•Volume control function

•Closed-type headphones

MDR-IF240RK

Lightweight, open-air headphones for long hours of listening comfort

•Single volume control on headphones to control left and right-channel volume simultaneously

•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

•Automatic battery recharge function for lesser running cos (headphones automatically charge by setting headphones on transmitter) for outstanding sound quality

P e r s o n a l A u d i o C o l l e c t i o n I O c t 2 0 1 0 - M a r 2 0 1 1 49

SYW033 PA Catalogue-Part1_Ver10.indd 48-49 10/25/10 6:33:30 PM