FRM 446E
©2006 Williams Sound Corp.
®
10321 West 70th St., Eden Prairie, MN 55344 U.S.A.
800.843.3544 | 952.943.2252 | FAX: 952.943.2174
www.williamssound.com
Ear Cushions
: Replacement Ear Cushions are available from your
Williams Sound dealer, Part Number EAR 031.
Specifications
Weight:
2.1 oz (60 g) with batteries
Material and Color:
ABS plastic, Black and Grey
Battery Type, Life:
BAT AP97A NiMH Battery Pack, 6 hours
Modulation Frequency:
2.3 MHz or 2.8 MHz or stereo
Frequency Response:
200 Hz to 8 kHz, ± 5 dB
Signal to Noise Ratio:
58 dB at 10 m
Controls:
Volume control thumbwheel; 3-position
selection switch (2.3 MHz, 2.8 MHz, stereo)
Acoustic Output:
112 dB MAX SSPL90 with 2 cc coupler
Compatibility:
Compatible with 2.3 MHz and 2.8 MHz IR
transmitters, WIR TX900 and WIR TX925 systems
Power Switch:
Built into receiver “arms”
On Indicator:
Green LED
Ear pads:
Uses EAR 031 foam cushions
Approvals:
CE, RoHS, WEEE
Warranty:
5 years (1 year on battery)
Fig. B (Rear View)
