http://www.amazon.in/Philips-MMS-4545B-Channel-Speakers-System/dp/B014W5YOKU/ref=gbps_tit_s-4_c4bf_eccbe046
PC
RS 4140/- https://www.tatacliq.com/philips-2-1-speaker-mms4545bbluetooth/p-mp000000000022117
RS 4290/- https://www.philips.co.in/c-p/MMS4545B_94/multimedia-speakers-2.1
RS 4100/- OOS https://www.snapdeal.com/product/philips-mms-4545-b-speaker/642029040027
RS 4250/- https://www.flipkart.com/philips-in-mms4545b-94-bluetooth-laptop-desktop-speaker/p/itmeef4tzufkmt9b