computer speaker

function ofcomputer speakerUSB/SD/MMC card/ microphone inputs unit size28x28x42CMspeaker unit3"×2+1.5"×2+5"S/N≥80dBfrequency150hz-20KhzOutput Power2×15W+30Wcarton size96x32.5x66CM, 6 sets/carton 20GP/40GP/45HQ810/1572/1980setsmaterialMDFpaymentT/T with 30% deposit1.after sales service: supply 1% free accessories with ordered products. We also give some discounts according to the certain amount ordered by the customers 2.material of computer speaker:wood/plastic 3.color:black 4.inner package:packaged with opp bag and foam, 5.external packing:carton unit size:28x28x42CM carton size:96x32.5x66CM 6 sets/carton 20GP/40GP/45HQ:810/1572/1980sets 6.terms of payment:T/T, 30% deposit in advance, the balance should pay before shipment 7.availability:100000 pieces/month 8.Output Power:2×15W+30W, fashion and simple design toshiba original IC amplificatory woof all-wooded handlemade case 9.be suitable for office or bedroom 10.function: with USB/SD 11. speaker unit:3"×2+1.5"×2+5" 12.S/N:≥80dB 13.frequency:150hz-20Khz Terms of Payment T/T with 30% deposit in advance, the balance shuold pay before shipment 1.professional active speakers 2.perfect shaving board case 3.shining power lights 4.pretty model design 5.best sound effects 6.accurate sound field positioning 7.high seperating component power amplifier REMARK: for any questions about price or other aspects about computer speaker,we could negotiate with each other