2.1 Home Theater (2900)
Power Output:----------------------------RMS38W (18W+5Wx4)
Subwoofer: ---------------------------------------------------18W
Satellite: ----------------------------------------------------- 5Wx4
Speaker Driver: -----------------Woofer: 4 inch; Satellite: 3 inch x 4
Subwoofer Speakers: ---------------------------------30Hz-180Hz
Satellite Speakers:-----------------------------------180Hz-18KHz
Separation: ------------------------------------------------>=45dB
S/N ratio: -------------------------------------------------->=75dB

2.1 Home Theater (TW326)
Power Output:--------------------------RMS40W (20W+10Wx2)
Subwoofer: ---------------------------------------------------20W
Satellite: ----------------------------------------------------10Wx2
Speaker Driver: --------------Woofer: 5.25 inch; Satellite: 3 inch x 2
Subwoofer Speakers: ---------------------------------20Hz-200Hz
Satellite Speakers:-----------------------------------100Hz-20KHz
Separation: ------------------------------------------------>=45dB
S/N ratio: -------------------------------------------------->=75dB

2.1 Home Theater (4747)