Alpine SWT-10S4 1000W Peak 10" Shallow Mount Subwoofer + Amplifier and Amp Kit
1000W Peak (350W RMS) 10" SWT Series Single 4-ohm Shallow Mount Subwoofer with MRV-M500 Monoblock Amplifier and BAK42 Amp Kit. 1000W Peak (350W RMS) 10" SWT Series Single 4-ohm Shallow Mount Subwoofer.