alpine sub

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    What amp for Dual Alpine Type S? Please help

    Hello I recently bought a subwoofer. I need help choosing an amp for it. What I have a sealed box with dual 12'' alpine type s. The model number is SWS-1243D and it says 4 ohm + 4ohm. I know I am suppose to get another amp that is 300 RMS to match the subwoofers but I am currently confused...