... .peak power ;400W5.impendance :4ohm6.degree of distortion :2%7.coaxial driver :1 unitLogoOEM is okMOQIf OEM, the MOQ is at ... -30days after depositShipping termsDHL, UPS, TNT, EMS, FEDEX, etcPayment termsT/T, PayPal, Western union, CashCertificationISO9001:2000 subwoofer speaker/car audio subwoofer/car audio speakers