Edifier R501 MK2

Features:

• All MDF wood enclosures, even for the satellites. 
• Magnetically shielded drivers, no need to worry about the screen nearby.
• 8 inch long-throw super woofer with high power output amplifier.
• 3.5 inch full range satellite speaker.
• Micro-Computer controlled, digital volume IC.
• LED digital display indicates the volume setting value and other status.
• Volume fade-in and fade-out when power on/off is operated.
• Infrared remote controller, adjusting main volume, rear, center, subwoofer and mute.
• Flash memory to save the adjusting value.
• 5.1 channels inputs, Dolby Digital(AC-3) ready, DTS ready.

Specifications:

• Power Output - Satellite Speaker: RMS 6Wx4(@ fo=1kHz, 10% THD, channels loaded )Center Speaker: RMS 8W(@ fo=1kHz, 10% THD, 5 channels loaded )Woofer: RMS 30W (@ fo=60Hz, 10% THD, single channel loaded )  
• THD+N (Amplifier): <=0.5% (satellite, @ PO=3W )
• Signal-to-Noise Rate (Amplifier):   >=85dB(A Weighted)
• Input Impedance: 20K Ohms
• Input Sensitive: 450mv
• Frequency Response: 35-20k Hz
• Input Port: 5.1 channels RCA Line-in
• Controller: Infrared remote controller, main volume, rear, center, subwoofer, mute and power.
• Woofer unit Impedance: 8 Ohms
• Woofer driver unit: 8 inch(D210mm), magnetically shielded
• Satellite Speaker unit Impedance: 4 Ohms
• Satellite driver unit: 3.5 inch (D78mm) full-range paper cone, magnetically shielded
• Dimensions: Subwoofer: 292(W) x 295(H) x 410(D)mm
                           Satellite Speaker: 90(W) x 134(H) x 104(D)mm
• Gross Weight: about 16Kg
• Power Requirement: 
  220V-240V ~ , 50/60Hz (for Model European/China/Korea/South America, etc.)
  100V-120V ~, 50/60Hz (for Model USA/Canada/Japan )
  Max Power Consumption: 90W