Sony MDR-IF540RK BROCHURE


MDR-IF540RK	Wireless Infrared Headphones System

Complete kit including transmitter and headphones

Lightweight, open-air design

Surround (SRS Headphone surround function) for movies and games

Vibration function (with level volume) for an exciting game and movie experience

30 mm drive units for deep bass

Adjustable headband for comfort fit

Automatic on/off for transmitter and headphones

Two audio inputs accommodate audio and video sources

Specifications

General

Diaphragm: PET

Magnet: Ferrite

Plug: UniMatch® Adapter

Headband: Wide, Double, Self-adjusting

Design: Over-the-head, Home-music/movie/games

Type of Use: Home

Power On/Off: Yes (Automatic On/Off switch)

Audio

Effective Range: 24 ft (7m); 10 ft (3m) at ±45°

Frequency Response: 18Hz - 22,000Hz Driver Unit: 30mm

Infrared Carrier Frequencies: Right 2.8MHz, Left 2.3MHz; (Frequency modulation)

Volume Control: Rotary control

Inputs and Outputs

Phono Input(s): 1 (Stereo L/R phono plugs)

Hardware

Cord: None (Infrared)

Headphone Type: Open-air, Dynamic

Power

Power Requirements: AC 120V, 60Hz when used with supplied AC power adaptor, which connects to the DC 9V jack, DC 1.5V, 1 NiMH Rechargeable Battery (supplied) or 1 AA battery (optional)

Recharging Time: 24 hours (Approx.)

Battery Type: NiMH Rechargeable Battery (supplied) or 1 AA battery (optional)

Battery Life (Approx): Approx. 45 hours with alkaline batteries; Approx. 26 hours with NiMH batteries

Supplied Accessories

Rechargeable NiCad Battery NC-AA-HJ

AC adapter

UniMatch plug adapter

Connecting cord

Optional Accessories

AA Battery

Color: Black with silver ear cups

UPC Code: 027242610040

1. Actual battery life will vary based on product settings, usage patterns, battery and environmental conditions.

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Features and specifications are subject to change without notice. Non-metric weights and measures are approximate.

Last Updated: 04/02/2010

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