DS18 PRO-X6M 6.5" Car Audio Loudspeaker Midrange 450W Max 8 Ohms. DS18 EXL-X8.4D 8" Car Audio Subwoofer Dual 4-Ohms 1200W Max, 600W RMS, 1 Speaker. DS18 PRO-X12M 12" Car Speaker Midrange 900W Max 300W RMS 8 Ohms.
eBay