Sangean SG-622 (V1) - Manual (Page 10)

Semi-Conductors : 11C, 1 FET 1 diode .
Speaker : 2.5 inch, 8 ohm 0.5 Watt
Output Power : 150 mW 8 ohm (10% THD) for
built-in speaker
10 mW per channel for earphones
Earphones Jack : 3.5 mm in diameter 32 ohm
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