MRP- Rs 2125 Deal Price- Rs 1499 Free Shipping http://www.amazon.in/gp/product/B007F909IC?ref_=gb1h_tit_dop_1807_eb99ddf1&smid=A14UQ4H17XUX90 Frequency response of 50 to 20,000hz The sub-woofer power 4w rms Output of each speaker is 2.5w