Radio Shack Speaker - Manual (Page 11)

11
Specifications
Transmitter
Carrier Frequency ..................................................................................... 911.4–918.4 MHz
Power Source ........................... Unregulated 12V DC, Center Tip set to positive (+), 250 mA
Use of any other power source may cause damage
Modulation Method ...................................................................................... FM Modulation
Frequency Response ............................................................................. 50 Hz–20 kHz (6 dB)
Approximate Measurement (HWD) ............................................................ 4 1 /
2
Ч 4 Ч 4 Inches
(116 Ч 106.2 Ч 107.2 mm)
Speaker
Sensitivity .......................................................................................... <2
µV (with 20 dB S/N)
S/N Radio (@-50 dBm) ........................................................................... >=70 dB (A weight)
Audio Distortion ............................................................................................................. <2%
Max. Audio output ..................................................................................................... >=10W
Approximate Measurement (HWD)............................................................ 11 Ч 6 Ч 7 1 /
2
Inches
(280 Ч 150 Ч 195 mm)
Power Source ...... Two Unregulated AC adapters (AC 120/60Hz ~DC 12V 1800mA) supplied
Use of any other power source may cause damage
For each speaker, DC 8 × D Size 1.5V Alkaline Batteries (Not supplied)
Specifications are typical; individual units might vary. Specifications are subject to change and improvement without
notice.
Optional Accessories
The following optional accessories are
available at your local RadioShack store.
• Size D batteries
• 1 /
8
-inch to 1 /
4
-inch Stereo Adapter
• Speaker Wall Mount Brackets
• Speaker Stands