PRX815XLFW

15” Self-Powered Extended Low Frequency Subwoofer System with Wi-Fi

The JBL PRX815XLFW is a self-powered extended low-frequency subwoofer system. Featuring a JBL 15-inch woofer powered by a 1500-watt class-D amplifier, PRX815XLFW delivers incredible output in a lightweight and compact form factor.

FEATURES

• 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

APPLICATIONS

• The PRX815XLFW 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 PRX815XLFW 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 PRX815XLFW is a high performance self-powered subwoofer system with remote Wi-Fi control of onboard DSP EQ parameters. The PRX815XLFW is comprised of a powerful 2275H Differential Drive® dual voice-coil and magnetic gap, woofer driven by a 1500 Watt 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.

• All PRX800 cabinets are built from a combination of 25 mm (on the top and bottom for added rigidity) and 18 mm, strong, light-weight poplar plywood made structurally sound with tongue and groove joints. All PRX800 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 light-weight glass-filled nylon for added strength and durability.

• The amplifier input panel offers stereo inputs with XLR or ¼ inch 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.

SPECIFICATIONS

• 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: Two 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

• LF Driver: 1 x JBL 2275H 15 in woofer

• Enclosure: Rectangular, 18 mm & 25 mm, 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 (H x W x D):

  • 548 mm x 446 mm x 572 mm 

  • (21.6 in x 17.5 in x 22.5 in)

• Net Weight: 25.4 kg (56.0 lb)

• Gross Weight: 30.3 kg (66.8 lb)