Datasheet
HRS-1S
Half-Rack Stereo Audio Monitor
BlockDiagram
RearPanel
Woofer
Speaker
Mid-Range
Speaker
Analog
Amplier
Volume
Headphone
B
A
Loop Output B
Loop Output A
Analog Input
Stereo/
Mono
Switch
Dimensions (W x H x D) 1.75” x 8.5” x 7.5” (44.5 mm x 216 mm x 190 mm)
Shipping Weight / Net Weight 7 lbs (3.17 kg)
Space Requirements Half-width of 1RU in a standard 19” rack
Supplied Accessories AC external power unit/cord
Power Requirements Power to the unit is 24V DC, 3.0 A. The external power supply then connects to
mains power (100 to 240 VAC ± 10%, 50/60Hz.
Power Consumption 35 W
Inputs 1 pair analog (3-in XLR-F) (left and right)
Outputs 1 pair analog (3-in XLR-M) (left and right)
Analog Input Impedance 40k Ω balanced
Input level for maximum output
(volume full on)
0 dBv balanced; +10 dB unbalanced
Input overload +26 dBv balanced; +14 dBv unbalanced
Peak acoustic output (at 2 ft.) 95 dB SPL
Hum and noise Better than -68 dB below full output
Specications
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Wohler Technologies, Inc.
Worldwide Headquarters
31055 Huntwood Avenue
Hayward, CA 94544 USA
Phone: +1 510 870 0810
Email: sales@wohler.com
Wohler Technologies/APAC
45/F, The Lee Gardens
33 Hysan Avenue
Causeway Bay, Hong Kong
Phone: +852 3180 2240
Email: sales@wohler.com
Wohler Technologies/EMEA
Suite 3, Medaxon House
Mill Mead, Staines
TW18 4UQ, UK
Phone: +44 (0) 1784 779815
Email: sales@wohler.com
Infinite Possibilities. One Wohler.
PaRt NumbeR 830029 Rev D