- 18" Extended Low Frequency Powered Subwoofer System from JBL
- 600 Watt Class-D, Crown digital amplifier
- Professional XLR line and 1/4" Mic/Instrument inputs
- Large die-cast aluminum handle bar with a fine tuned ergonomic rubber grip for maximum comfort
- Ideal for applications ranging from live music performances, to dj gigs, to professional conferences
The JBL PRX618S is a professional 18 in. self-powered subwoofer system featuring the legendary sound quality of JBL. Ideal for any number of applications requiring a large-scale sound reinforcement system such as live music performances, djs, entertainers, large professional events, music playback, etc...
The PRX618S extended low frequency subwoofer was designed and engineered to provide sub bass frequencies with accuracy and power. Used as a single sub in a sub/sat system or in multiples as part of a scalable, large format sound reinforcement system, the PRX618S performs with extreme efficiency and control. The subs are stackable and lightweight, ensuring quick set-ups and teardowns, and their rugged construction makes them perfect for AV rental inventories. With a pole receptacle (that accepts a SS4-BK or SS4-BK24) on the top panel and integrated stereo pass-through this is the most powerful low frequency complement to the PRX full-range systems. The addition of a polarity reverse option further enables system optimization.
The PRX618S is comprised of a powerful 2268FF Differential Drive dual voice-coil and magnetic gap, neodymium woofer driven by a 600 watt (dual 500 watt) Crown Class-D power amplifier. Dual-Bridge Technology directly links discrete amplifier channel outputs to each voice coil in the Differential Drive woofer. Electrical power transfer to the transducer is optimized for more power performance. A proprietary DSP chip is at the core of a fully featured input section, providing user selectable cross-over functionality, polarity optimization, protection, dynamic limiting and discrete component optimization.
The amplifier input panel offers stereo inputs with XLR or 1/4 in. jack compatibility. A user selectable crossover ensures a smooth transition to full-range system connected to the stereo outputs. Signal present and limiter lights indicate the system status and assist in setting the optimum level, via the level control knob.
All PRX600 cabinets are built from a combination of 25 mm (on the top and bottom for added rigidity) and 18 mm, strong, lightweight poplar plywood made structurally sound with tongue and groove joints. All PRX600 Series cabinets are protected by JBL's tour proven DuraFlex finish. Grilles are made from dent-resistant 16 gauge steel, and handles are made from lightweight, glass-filled nylon for added strength and durability.
Features :
Maximum SPL : 133 db peak
460mm (18 in) Differential Drive dual voice-coil and magnetic gap, neodymium woofer
600 Watt Class-D, Crown digital amplifier
DSP input section with dbx Type IV limiter circuit, crossover, dynamic limiting, component optimization, selectable system EQ
Professional XLR line and 1/4" Mic/Instrument inputs, with loop through
Obsidian DuraFlex coated plywood construction
Top panel M20 pole mount socket for sub/satellite configuration
Large die-cast aluminum handle bar with a fine tuned ergonomic rubber grip for maximum comfort
Special note: JBL highly recommends that no more than 70 lbs of weight be placed on a speaker pole that is mounted to a PRX618S.
