car audio system special sale

We have a special offer for a car audio sytem here.
This whole system just cost USD$128.80, special offer valid before June.:
4-channel Amplifier US-450D
6.5" Component speaker US-6503
6.5" Coaxial speaker US-6501
10" Trapeziform Subwoofer US-1088
Wire bag
A Audio-frequency Switch
If you need further informations, pls feel free to contact yahoo id at unicarsaudio. Thanks in advance.