Radio Shack Realistic PRO-2030 Manual page 16

Audio Power: ........................................... 1.3 watts maximum
Built-In Speaker: .................... 2 1/4" (57 mm), 8 Ohm, dynamic type
Power Requirements: ................ AC 120 Volts, 60 Hz (with AC Adapter)
Current Drain: ..................................... DC 300 mA (squelched)
DC 500 mA (full volume unsquelched)
Dimensions (HWD): ............................. 2.75 x 7.875 x 7.75 inches
70 x 200 x 195 mm
Weight: .................................................. 1.4 lbs (640 g)
(RLR/tc 4/9/98)