The JBL PRX815 is a full-range, 15-inch powered PA speaker designed for main system and floor monitor applications. Combining portability with professional-grade audio performance, it is ideal for musicians, DJs, entertainers, and live sound professionals.
With a lightweight, compact form factor, the PRX815 delivers exceptional volume and clarity thanks to its 1500-watt Class-D amplifier and JBL Differential Drive® transducers. Remote Wi-Fi control of DSP EQ parameters allows easy customization of your sound using the free PRX Connect mobile app for iOS and Android.
Whether used for live music, playback, or speech, the PRX815 provides reliable, high-fidelity sound. Its durable DuraFlex™ plywood cabinet and dent-resistant steel grille make it suitable for both portable gigs and light-duty installations.
JBL PRX825W Key Features
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Built-in Wi-Fi for remote control via PRX Connect app
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1500W Class-D amplifier for high output and efficiency
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JBL Differential Drive® 15” woofer and neodymium compression driver
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Next-generation JBL 2408H-2 neodymium HF driver
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Versatile inputs: XLR, 1/4”, and RCA with loop-through
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User-selectable system EQ presets and advanced EQ options
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Durable wooden cabinet with DuraFlex™ finish and steel grille
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Dual 36 mm pole socket and 12 M10 suspension points for mounting
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Intelligent variable-speed fan for quiet operation
JBL PRX825W Specifications
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System Type: Self-Powered 15” Two-Way Bass-Reflex
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Max SPL: 137 dB
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Frequency Range (-10 dB): 42.9 Hz - 19.5 kHz
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Frequency Response (±3 dB): 58.1 Hz - 17.2 kHz
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Inputs: 2 x Balanced XLR/1/4”, 2 x RCA
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Input Impedance: 20kΩ (balanced), 10kΩ (unbalanced)
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EQ: Presets for Main/Monitor; Wi-Fi advanced control
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Amplifier Power: 1500W (750W x 2)
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Coverage Pattern: 90° x 50° nominal
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Cabinet: 18 mm plywood with DuraFlex™ finish
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Dimensions (H x W x D): 701 mm x 446 mm x 359 mm
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Net Weight: 20.86 kg (46.0 lb)
Ideal Applications
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Live performances, concerts, and DJ sets
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Portable PA for houses of worship, schools, and events
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Floor monitor for stage applications
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Corporate events and small-to-medium venue sound reinforcement
