Color	Black
Brand	Chengsheng
Model	9004
Quantity	1 Set
Material	Aluminum alloy
Shade Of Color	Black
Amplifier Class	A
Function	MP3 Player、Power Off Memory function
Singnal Compatible	MP3
Frequency Response Range	N/A
Number of Channels	2
Rated Power	15 W
Input Power	40 W
Input Impedance	8ohm
Peak Power Output	40 W
THD	Dimensions: 6.02 in x 4.06 in x 1.69 in (15.3 cm x 10.3 cm x 4.3 cm) Weight: 8.71 oz (247 g)