English
Owner’s Manual
M508
18
FM Tuner
Frequency Range: USA 87.9 - 107.9MHz
Europe 87.5 - 108.0MHz
Asia 87.5 - 108.0MHz
Australia 87.5 - 108.0MHz
Usable Sensitivity: 8dB
Frequency response: 30Hz-15kHz
Stereo Separation: >30dB(1kHz)
Signal/noise ratio: >55dB
AM Tuner
Frequency Range: USA 530 - 1710KHz
Europe 531 - 1602KHz
Asia 531 - 1620KHz
Australia 531 - 1620KHz
Usable Sensitivity: 40dB (S/N=20dB)
Weather Band Selection
CH.1 162.400MHz CH.2 162.425MHz
CH.3 162.450MHz CH.4 162.475MHz
CH.5 162.500MHz CH.6 162.525MHz
CH.7 162.550MHz
MP3/WMA mode
MP3 sampling rate: 32kHz, 44.1kHz, 48kHz
MP3 bit rate: 32~384kbps
WMA bit rate: 8~320kbps
Logical format: ISO9660, Joliet
Number of les: Maximum 65535
Max directory depth: 8
Max File/Directory
Name: 64Byte
ID3 tag: V2.0 or later
USB
USB: 2.0 High Speed
USB Memory Size: 32G
USB Flash Drive
and Hard Drive
Compatible Format: FAT16/FAT32
Bluetooth
Specication: Bluetooth Version. 3.0+EDR
(Enhanced Data Rate)
Supported Proles: A2DP (Advanced Audio
Distribution Prole)
aptX
®
(CD Quality audio
bandwidth matching and
reproduction)
HFP (Hands-free Prole)
AVRCP 1.4 (Audio/Video
Remote Control Prole)
SPP (Serial Port Prole)
SSP (Simple Secure Pairing)
Send/Receive Sensitivity: Class 2
General
Power Supply Voltage: 14.4V DC (10.8 to 15.6V
allowable)
Fuse: 15A
Power output: 50W x 4 channels
Speaker Impedance: 4-8 ohms per channel
Note: Specifications and design are subject to
change without notice for further improvement.
Power Output:
RMS 18W × 4 Channels at 4Ω
and 1% THD+N
Signal to Noise Ratio:
74dB (reference: LPF 1 W into 4Ω)
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7. SPECIFICATIONS