MB Quart PS3-302 12" Dual 2 ohm PS3 Series Subwoofer
Amazon.com: MB Quart DS1-204 Discus Shallow Mount Subwoofer (Black) – 8 Inch Subwoofer, 400 Watt, Car Audio, 2 Inch Voice Coils, UV Rubber Surround, Best in Sealed Enclosures : Electronics
MB Quart DS1-254 Discus Shallow Mount Subwoofer (Black) – 10 Inch Subwoofer :B00ZDVNHA6:TWIN SPICA - 通販 - Yahoo!ショッピング