Edifier R251 5.1 Theater System
The R251, 5.1 system from Edifier offers outstanding surround sound qualities at an amazingly competitive price. As with many Edifier products, the bass reflex subwoofer is made from solid MDF wood for bass clarity. Satellites are equipped with highly efficient full range drivers for crystalline sounding midrange and high frequencies.

• Designed for 5.1channels Multimedia PC, with excellent High Performance-to-Price Ratio.
• MDF wood enclosure for the subwoofer, front hyperboloidal bass port ensures powerful, deep bass output.
• Magnetically shielded drivers, no need to worry about the screen nearby.
• 5 inch professional design subwoofer driver.
• 2.5 inch full range satellite speaker, front ported satellite design for high efficiency.

Power Output:

• Satellite Speaker: RMS 2.3Wx5( fo=1kHz, 10% THD, 5 channels loaded );
• Woofer: RMS 15W ( fo=80Hz, 10% THD, single channel loaded )
• Input Impedance: 10K Ohms
• Input Sensitive: 250mv
• Frequency Response: 48-20kHz
• Input Port: stereo 5.1ch 3.5mm earphone jack Line-in
• Controller: Volume, Woofer
• Speaker Impedance: 4 Ohms
• Bass driver unit: 5 inch (diameter 131mm), magnetically shielded
• Satellite driver unit: 2.5 inch full-range paper cone, magnetically shielded
• Dimensions:
• Subwoofer: 158(W) x 194(H) x286(D)mm;
• Satellite Speaker: 86(W) x 139(H) x100(D)mm
• Gross Weight: about 6.4Kg
• 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: 40W