Product Information - NORAUTO SOUND NS-228 BT Manual

Product Information

General
Power Supply: 12V DC (10�5-14�4V), negative ground
Fuse: 15A
Suitable Speaker Impedance: 4-8Ω
MP3-Link level: 500mV
Audio Section
Maximum Power Output: 50W x 4 Channels
Continous Power Output: 28W x 4 RMS
FM tuner section
Frequency Range: 87�5-108�0 MHz
Usable Sensitivity: Better than 15dB at S/N 30dB
AM tuner section
Frequency Range: 522-1620 KHz
Usable Sensitivity: Better than 45dB at S/N 26dB
USB devices
USB Flash Memory: USB 1�1 & 2�0 Compatible
About Audio file
USB or memory file system: FAT16, FAT32
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MP3/WMA bit rate: 32-320kbps and varible bit rate
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MP3 sampling frequencies: 8-48 KHz
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WMA sampling frequencies: 32 KHz, 44�1 KHz, 48 KHz
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ID3 tag v1�0 or later
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Support WAV, FLAC, AAC, WMA, MP3
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