JBL PartyBox 1000 review: Prime Bluetooth speaker | Popular Science
JBL PartyBox 1000 Portable Bluetooth Speaker Black JBLPARTYBOX1000AM - Best Buy
JBL® Stage 122 12" Car Subwoofers | Audio Express | Western United States
JBL Club A1000 High Performance 1000 Watts RMS Class D Car Audio Mono Subwoofer Amplifier Bundle with 2x 1000W 12" 2 or 4-Ohm Selectable Shallow-Mount Car Audio Subwoofer and Amplifier Wiring Kit -