Nokia 447PRO - Audio; Connectors; Loudspeakers; Special Features

447R
7
1.4. Audio
1.4.1. Connectors
Audio in L & R RCA
Input level at clipping 3.0 Vpp
Mic line out
Head phone 3.5 mm
External mic 3.5 mm for electre condenser microphone
1.4.2. Amplifier
Output power 2 * 3.0 W (RMS) to 16 τ load
1.4.3. Loudspeakers
Nominal power 5W
Nominal inpedance 16 τ
Frequency range 200 Hz --- 18 KHz
1.4.4. Special Features
Volume---control Adjusted via OSM or Menu knob
Balance---control
B a s s --- c o n t r o l ± 12 dB
Tr e b l e --- c o n t r o l ± 12 dB
National 3D sound Enhanced stereo sound
Line out Line in
R L MIC