Alpine PWE-SB10 Loaded Single 10″ Sealed Amplified Enclosure
450W Peak (300W RMS) Loaded Single 10″ Sealed Amplified Subwoofer Enclosure. PWE Series 10″ Subwoofer. Alpine PWE-SB10. Single 10″ Sealed Loaded Subwoofer Enclosure with Built-In Amplifier. Sealed Wedge-Style enclosure.