JBL PRX815XLFW 15-Inch Powered Subwoofer

The PRX818XLFW 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 PRX818XLFW performs with exceptional efficiency and control. The subs are stackable and light-weight ensuring quick set-ups and tear-downs. And due to their rugged construction are 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-thru 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 PRX818XLFW is a high performance self-powered subwoofer system with remote Wi-Fi control of onboard DSP EQ parameters. The PRX818XLFW is comprised of a powerful 2278G Differential Drive dual voice-coil and magnetic gap, woofer driven by a 1500W Class-D power amplifier. Sophisticated DSP 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.

• Built-in Wi-Fi for wireless control of your system from anywhere in the venue
• Free PRX Connect mobile app for iOS and Android provides wireless control over volume levels, 8-band parametric EQ and up to 50ms of speaker delay to fine-tune your sound
• Class-leading 1500-watt amplifier delivers ample power to fill your venue
• JBL Differential Drive® transducers for higher SPL in a lightweight design
• Next-generation JBL neodymium compression drivers
• Redesigned Crown input technology, including XLR, 1/4" and RCA inputs plus XLR loop-through
• Intelligent variable-speed fan activates only when needed to reduce noise
• Updated tuning delivers flat frequency response and smooth off-axis behavior
• Durable wooden cabinets, tour-proven DuraFlex finish and dent-resistant 16-gauge grilles
• Universal power supply for worldwide compatibility
• DBX Type IV limiting ensures clear, accurate sound at high volumes
• Brutal testing regimen-including the famous JBL 100-hour power test-ensures reliable performance

• System type: Self-powered 15" subwoofer
• Maximum SPL output: 131 dB peak
• Frequency range (-10 dB): 36 Hz - 98 Hz
• Frequency response (±3 dB): 40 Hz - 87 Hz
• Input connectors: 2 x balanced female XLR/ 1/4" combo connectors
• Input impedance: 20K Ohms (balanced)
• Signal indicators: Limit - Yellow LED indicates peak output has been reached and dsp limiter is acting. Signal: green LED indicates signal present. Power: blue indicates system has power and ready to pass audio.
• Dynamic control (input): DBX Type IV limiter circuit
• Internal crossover frequency: 80 Hz DSP
• Loop Out crossover frequency: 120 Hz analog 24 dB filter slope
• Design: highly efficient Class-D amplifier
• Power rating: 1500W
• AC power input: 100V - 240V ~ 50/60 Hz
• Low frquency driver: 1 x JBL 2275H 15" woofer
• Enclosure: rectangular, 18mm & 25mm plywood
• Transport: 2 x injection molded handles with backing cup
• Finish: obsidian duraflex finish
• Grille: powder coated, obsidian, 16-gauge perforated steel with acoustical transparent black cloth backing.
• Dimensions: 21.6" x 17.5" x 22.5" / 548mm x 446mm x 572mm (H x W x D)
• Net Weight: 56.0 lbs. (25.4 kg)
• Gross Weight: 66.8 lbs. (30.3 kg)