The PRX418S Passive 18″ Subwoofer from JBL features a Selenium 457 woofer in a front-loaded, vented enclosure. It can handle 800W of continuous power and up to 3200W peak. The input panel incorporates a pair of Neutrik combo jacks that accept both speakON NL-2 and 1/4″ TS connectors wired in parallel. The PRX418S is supplied with pins +1/-1 connected to the woofer.

The enclosure is constructed of birch/poplar multi-laminate hardwood and coated in JBL’s rugged DuraFlex finish. The 16-gauge steel grille is CNC-machined for precision. The grille is internally lined with an acoustically transparent screen to provide additional driver protection and give a professional appearance.

Specifications

Speaker Type Stand Alone
Configuration 2 Way
Speaker Size 18″
Power Range (Watts) 500W
Ohms 8 ohms
Enclosure High impact polystyrene (HIPS)
Finish Black
Tweeter Type 0.75″ – Poly-Ether Imide
Total Speakers 5 + subwoofer