Purchase Qty. Reference FOB Price
200-299 Pairs US$22.00
300+ Pairs US$20.00
Product Description
Speaker Size 4 inch Rms 40W Peak power 70W Indepedence 4 Ohms sensitivity 86dB(1W/1M) frequency response 100-20KHz Cone material PP Voice Coil 25mm Fo 125Hz Qms 4.93 Qes 1.21 Qts 0.98 Vas 1.7L Mms 4.1g Tweeter 20mm/Silk Crossover 6dB Who we are: Hubei Yiming ...