Amazon.com: Audison AP8 Prima 8" Midrange 4-Ohm 100W RMS Speakers Car Audio (Pair) : Electronics
Amazon.com: Pyramid WH88 8-Inch 250 Watt High Power Paper Cone 8 Ohm Subwoofer
12 Inch Car Midbass Woofer - 700 Watt High Powered Car Audio Sound Component Speaker System w/High-Temperature Kapton Voice Coil, 35Hz-4kHz Frequency, 90 dB, 8 Ohm, 60 oz Magnet - PylePro PPA12 Black
Amazon.com: Harmony HA-P15WS8 Raw Replacement 15" Pro PA 800W Subwoofer/Speaker 8 Ohm Woofer - 48oz Magnet : Musical Instruments
Dayton Audio DC160-8 6-1/2" Classic Woofer
Amazon.com: Pyle 6.5 Inch Mid Bass Woofer Sound Speaker System - Pro Loud Range Audio 300 Watt Peak Power w/ 4 Ohm Impedance and 60-20KHz Frequency Response for Car Component Stereo PLG64 : Electronics
Amazon.com: Celestion TF 1530 400 Watt Raw Frame Speaker 8 Ohm, 15 inch : Musical Instruments
Amazon.com: PRV AUDIO 6MB200 v2 6.5 Inch Speakers Midbass Woofer 8 Ohm, 100 Watts RMS, 200 Watts Program Power, 93.5 dB 1.5 in Voice Coil for Small Custom Enclosures Pro Car Audio System (Single) : Musical Instruments