T-513 Size 70*32*10mm Pate Power 25watts Peak Power 240watts MODEL T-513 2Way Coaxial 130mm(5")DIN Woofer 30mm(3/4")Neodymium REN TweeterIMPEDANCE 4Ω EFFICIENCY 91dB/W(1m) FREQUENCY RANGE 60-22.000 HzPOWER HADLING 240W MAX.MUSIC POWER 25W NOMINAL POWER GROSS WEIGHT 1.43kg Car Audio Speakers SUPER IASCAR T-513(5"coaxial)