JBL PRX718S Powered Subwoofer (700 Watts, 1x18 in.)

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(R) 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-inch 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.

For every musician, DJ, venue and audio/video provider, high-performance self-powered speaker systems offer a degree of simplicity unmatched by traditional amp and speaker PA systems. Not only are all components matched right out of the box, but they are optimized for maximum reliability. By considering every element in each system and its contribution to the final application PRX500 redefines high performance portable PA. Through design, PRX500 delivers the power, performance and simplicity you need in a package that's been designed to move.

Technical Info

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 (26.2 in x 21 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(TM), 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 degree 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)