Altec Lansing 621 2.1 Speaker System Subwoofer in KURABY, Queensland for sale

Up for sale is a used Altec Lansing 621 2.1 Speaker System Subwoofer, great power and speaker unit. No longer needed hence selling.
Specifications for the Altec Lansing 621 2.1 Speaker System
Power System
143 Watts Total Continuous Power (RMS)
Front Satellite Speakers:
35.5 Watts / Channel @ 4 ohms @ 1 % THD @ 110- 22000 Hz (-3db) 2 Channels Loaded
45 Watts / Channel @ 4 ohms @ 10 % THD @ 80 - 22000 Hz (-3db) 2 Channels Loaded
Subwoofer:
42 Watts @ 4 ohms @ 1% THD @ 28 - 190 Hz (-3db) Single Channel Loaded
53 Watts @ 4 ohms @ 10% THD @ 25 -200 Hz (-3db) Single Channel Loaded
Frequency Response
35 Hz - 20 kHz
Total Peak Power
200 Watts of Total Peak Power @ 65 dB
Cross Frequency
100 Hz
Input Impedance
10k-ohms
Inputs
2 (Main and Auxiliary)