RMS WATTAGE:
18 W Sub Woofers
3 W x 4 Satellite Speakers
4.1 Sub Woofer System
Freq Response:
Woofer: 30Hz to 18Khz
Amplifier: 20Hz to 20Khz
Driver:
4" Sub Woofers
3" x 4 speakers.
Specification: 4.1 Multimedia Speakers for PC, CD/DVD/MP3/MP4 Player
FM Radio: NIL

RMS WATTAGE:
18 W Sub Woofers
3 W x 4 Satellite Speakers
4.1 Sub Woofer System
Freq Response:
Woofer: 30Hz to 18Khz
Amplifier: 20Hz to 20Khz
Driver:
4" Sub Woofers
3" x 4 speakers.
Specification: 4.1 Multimedia Speakers for PC, CD/DVD/MP3/MP4 Player
FM Radio: Enabled

RMS WATTAGE:
18 W Sub Woofer 
3 W x  4 Satellite Speakers

4.1 Sub Woofer System

Freq Response :
42 HZ to 20 KHZ

Driver :
4" Sub Woofers
3" x 4 speakers.

RMS WATTAGE:
20 W Sub Woofer 
3 W x  4 Satellite Speakers

4.1 Sub Woofer System

Freq Response :
40 HZ to 20 KHZ

Driver :
5.25" Sub Woofers
3" x 4 speakers.