JBL BassPro Go Powered subwoofer (100-watt RMS amplifier) and built-in portable Bluetooth® speaker at Crutchfield
Amazon.com: PRV AUDIO 6.5 Inch Speakers Midbass Woofer 6MB200-4 v2 200 Watts Program Power, 4 Ohm, 100 Watts RMS, 1.5 in Voice Coil, Perfect for Small Custom Enclosures for Pro Car Audio
Energy ES-8 SUBWOOFER 8" SPEAKER 100 W/RMS Bass Reflex rear port Sounds Great! | eBay
Sundown Audio (E65CS) E series 6.5" 4 Ohm 100 Watts RMS Component Speakers - Down4Sound Shop
Sundown Audio LCMR 6.5" inch Midrange 4 Ohm 100 Watts RMS Car Speaker (Single)
WH8 - Pyramid - Subwoofer, 8", 100W/200W RMS/Peak
JBL 5" 3 Way Flex 5TR11A - 100 Watts RMS Car Speakers | Car Audio BR
SMP100 100W Mono Subwoofer Amplifier | OSD Audio
Pro Audio 6MI80 6.5 in. 8 Ohm 100 Watt Rms Pro Midbass & Midrange Speaker With Copper Voice Coil - Walmart.com