Amazon.com: American Bass Usa XO 1044 600 Watt Max Dual 4Ohm 10 Inch Subwoofer, Black : Electronics
ES10 AMERICAN BASS PREMIUM SHALLOW 10" SUBWOOFER - SSA STORE
American Audio 15" ELS 15BT Active Speaker w/ BT / USB / MP3 - Phantom Dynamics | Nightclub Lighting | Lasers & Sound
Amazon.com: American Sound Connection 312H Universal Large Car Trunk Triple 12" Sealed Subwoofer Rear Angle 3 Sub Box Stereo Enclosure and S-W12D2 Type S Series Sub Dual 2 Ohm 1200W Peak 12"
PXW 15P Sub Woofer from American DJ for more punch in the bassline.
American Audio ELS-GO-8BT Wireless Audio Connectivity Speaker
American Audio ELS-15BT | American Audio DJ Speaker
Amazon.com: American Bass 10" Competition Car Subwoofer, 3000 Watt Maximum Power, Bass Surround Speaker, Car Audio Stereo Subwoofer - 10 inch, Dual 4 Ohm Voice Coil : Electronics