Eastech Electronics Co. Ltd W31 Manual Do Utilizador

7  Product specifications

Specifications and design are subject to change without notice.

Specifications

Amplifier
RMS Total output power: 70 W RMS (+/- 0.5 dB, 10% THD)
Frequency response: 20 Hz-20 kHz / ±3 dB
Signal-to-noise ratio: > 65 dB (CCIR) / (A-weighted)
Input sensitivity:

• AUX: 1000mV

• AUDIO IN: 500mV
Bluetooth
• Bluetooth profiles: A2DP, AVRCP

• Bluetooth version: 4.1 + EDR
USB 
• Compatibility: Hi-Speed USB (2.0)

• Class support: USB Mass Storage Class (MSC)

• File system: FAT16, FAT32, NTFS
Main unit
• Power supply: 

  

• Model (DYS branded AC power adapter): DYS602-210309W;

     Manufacture: Dongguan Dongsong Electronic Co., Ltd.

  

• Input: 100-240 V~, 50/60 Hz  1.5 A 

 

  

• Output: 21V 

, 3.09A

  

• Efficiency level: 

• Standby power consumption: ≤ 0.5 W

• Speaker impedance: 

• Woofer: 6 ohm 

• Tweeter: 8 ohm

• Dimensions (WxHxD): 578 x 128 x 289.2 mm

• Weight: 5.5 kg
Remote control battery
• 2 x AAA-R03-1.5 V

MODEL#: W100-31                                                                                                                                                                           Page 16 of 17