Black Circle Records - *FOR SALE* Excellent Condition (like new) JBL MP418S 18” 600 watt (average) 2400 watt (peak) Contact Black Circle Records for more info. | Facebook
sub JBL mp418s For Sale - Canuck Audio Mart
Used JBL MP418S SUBWOOFERS (PAIR) - Sweetwater's Gear Exchange
JBL MP418S | Reverb
JBL MP418S 18" Passive Subwoofer • Available from ChurchGear
JBL MP418S 18" Passive Subwoofer • Available from ChurchGear