JBL PRX718S 18″ Powered 700 Watt Subwoofer
PRX718S 18″ Self-Powered Subwoofer System
The PRX718S is a powered, direct radiating subwoofer system comparable in performance to the VRX918SP. With a pole receptacle (that accepts a SS3-BK) on the top panel and integrated stereo pass-thru, with selectable HP filter, this is the most powerful complement to the PRX full-range systems. Configured with a PRX512M or PRX515; the result is a transportable, high performance sub-satellite system. The addition of a polarity reverse option further enables system optimization.
Features:
- JBL 18 inch, 2268FF dual voice coil, neodymium magnet Differential Drive® woofer for high-power and light weight
- Class-D, Crown® digital amplifier
- Dual-Bridge Technology™
- DSP, input section with selectable crossover, dynamic limiting, component optimization, selectable polarity reverse
- Professional XLR line and 1/4″ balanced inputs
- Stereo input and Loop-Thru capability
- Illuminated logo for clear Power-On status
- Top panel pole mount socket for sub/satellite configuration
- DuraFlex™ coated plywood construction
- Wrap around heavy duty steel grille provides protection without obstructing performance.
Specifications:
- Power Rating : 700 W continuous 1400 W peak
- Frequency Range : 33 Hz – 160 Hz
- Dimensions (H x W x D) : 668 mm x 536 mm x 713 mm (26.3 in x 21.1 in x 28 in)
- Frequency Response : 37 Hz – 130 Hz
- Crossover Modes : DSP controlled 24 dB/Oct. filter slope
- Crossover Frequency : 120 Hz
- LF Power amp : Dual-Bridge Technology™, Class-D, 700 Watts (continuous at driver impedance)
- Distortion : Less than 0.1% at rated power
- Maximum SPL : 133 dB peak
- Signal indicators : Overload: Red LED indicates input overload condition Signal: Green LED indicates signal present
- Input sensitivity : –25 dBu to 0 dBu
- Input Impedance : 34 K Ohms (balanced) 18 K Ohms (unbalanced)
- Polarity : 0° or 180° phase shift
- LF Driver : 1 x JBL 2268FF 460 mm (18 in) woofer
- Suspension / Mounting : 36 mm pole socket on top
- Input Connectors : Balanced XLR / 1/4 inch combo jack with XLR loop through
- Net Weight : 34.5 kg (76 lb)
