Nokia 800Xi Service Manual page 12

1.5. Audio (Optional in 456A151 and 456A159)
1.5.1. Connectors
Audio in 3.5 mm
DC in
2xVGA
1.5.2. Amplifier
Output power 2 * 1.5 W (RMS) to 16 τ load
1.5.3. Loudspeakers
Nominal power 3W
Nominal inpedance 16 τ
Frequency range 200 Hz --- 18 KHz
1.5.4. Special Features
Volume---control
D ---Sub selector
800XA
Audio IN
456A 5