Pricing and availability

We compare 600+ stores and found this item at 7 stores. Prices updated .

Sweetwater
5.0 (1)
$1,299.00
Guitar Center
$1,299.00
Amazon
5.0 (8)
$1,299.00 New
$879.99 Used (Like New)
Reverb
$1,299.00 New
$849.99 Used
Musician's Friend
5.0 (1)
$1,299.00
zZounds
$1,249.00
B&H
$1,299.00

Price History

Based on price data from 5 merchants for "JBL PRX915XLF 15" Active Subwoofer". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

Unleash the depth of your sound experience with the JBL PRX915XLF 15" Active Subwoofer, a powerhouse designed for those who demand nothing less than earth-shaking bass. This subwoofer combines cutting-edge technology with rugged durability, making it an essential component for any serious DJ, band, or venue sound system. At its core lies a robust 2,000W Class-D amplifier paired with a high-performance 15" driver, ensuring that your audience feels every thump and pulse with clarity and precision.

The PRX915XLF is more than just raw power—it's about total control. With a comprehensive DSP suite accessible via an intuitive onboard LCD or the JBL Pro Connect app, you can fine-tune your system with a 6-band parametric EQ, low-pass filter, and up to 20ms delay. This means your sound is not only powerful but perfectly tailored to your environment, whether you're in an intimate club or a sprawling event hall. The subwoofer’s 18mm birch cabinet, optimized with bracing, is road-ready, providing superior durability and resonance reduction for smooth low-frequency response.

Designed to integrate seamlessly with JBL's full-range speakers, the PRX915XLF can be the backbone of your audio setup, whether for mobile applications or permanent installations.

Key Features:

  • 15" ferrite magnet woofer with 3" voice-coil
  • 2,000W peak Class-D amplifier
  • Frequency response: 36 Hz to 98 Hz (-10 dB); 40 Hz to 87 Hz (-3 dB)
  • Max SPL: 131 dB
  • Comprehensive DSP suite with 6-band parametric EQ and low-pass filter
  • Bluetooth control via JBL Pro Connect app for up to 10 speakers
  • Durable 18mm birch cabinet with optimized bracing
  • Two XLR balanced Combo connectors and two XLR pass-through outs
  • M20 pole cup mount
  • Industry-leading seven-year warranty

Product specs

Powered Yes
LF Driver Size 15" subwoofer
Total Power 2000W Peak, 1000W
Inputs 2 x XLR-1/4" combo
Outputs 2 x XLR (thru)
Frequency Range 36Hz-98hz (-10 dB)
Crossover Frequency 80Hz, 100Hz, 120Hz
Maximum Peak SPL 131dB SPL @ 1m
Signal Processing DSP Presets, 12-band parametric EQ, Automatic Feedback Suppression, Soft Limiter, Delay
Bluetooth JBL Pro Connect app (control only)
Mounting Options Floor
Power Source Standard IEC AC cable
Enclosure Material 18mm Plywood Birch
Height 21.6"
Width 18.9"
Depth 22.8"
Weight 63 lbs.

FAQs

What are the connectivity options for the JBL PRX915XLF subwoofer?

The JBL PRX915XLF subwoofer features 2 XLR-1/4" combo inputs and 2 XLR outputs for flexible connectivity with various audio sources and setups.

How powerful is the JBL PRX915XLF subwoofer?

The JBL PRX915XLF offers 2000 watts of peak power and 1000 watts of continuous power, providing ample output for live performances and events.

Can I control the JBL PRX915XLF subwoofer remotely?

Yes, the JBL PRX915XLF can be controlled remotely using the JBL Pro Connect app via Bluetooth Low Energy (BLE), allowing adjustments to DSP settings and more.

Is the JBL PRX915XLF subwoofer suitable for outdoor events?

With its robust 18mm plywood birch enclosure and powerful output, the JBL PRX915XLF is designed to handle outdoor events, delivering clear and powerful bass response.

What is the frequency range of the JBL PRX915XLF subwoofer?

The JBL PRX915XLF subwoofer has a frequency range of 36Hz to 98Hz (-10 dB), making it ideal for enhancing low-end frequencies in live sound setups.

Does the JBL PRX915XLF subwoofer include any feedback suppression features?

Yes, the JBL PRX915XLF features Automatic Feedback Suppression as part of its DSP suite, ensuring clear and distortion-free sound during performances.

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PRX915XLF & PRX908 #bass #jbl #loudspeaker #professional #foryou #ytshorts #subscribers

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PRX915XLF & PRX908 #bass #jbl #loudspeaker #professional #foryou #ytshorts #subscribers

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JBL Loudspeakers PRX908 & PRX915XLF #jbl #foryou #bass #jblprofessional

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JBL PRX ONE With Subwoofer PRX915XLF Sound Testing! #jbl #dj #music #bass #viral #shorts #fyp #sub

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Small but Powerful! JBL PRX908 With PRX915XLF Subwoofer Show and Test Sound!

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Reviews

PROS

  • Delivers powerful bass that enhances the club feel in small rooms

  • Lightweight design for easy transportation and setup

  • Excellent sound quality praised by multiple users

  • Versatile usage as both music speakers and rock band monitors

  • Cost-effective compared to larger models with minimal performance trade-offs

  • High satisfaction for mobile DJ setups

CONS

  • Connectivity issues with Bluetooth; difficult to set up

  • Some units reported to fail quickly out of the box

  • App interface criticized as ineffective and problematic

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about JBL PRX915XLF 15" Active Subwoofer.

Comparisons

  • JBL PRX915XLF is significantly lighter at 63 lbs compared to Yamaha's 88 lbs, enhancing portability for users frequently on the move.

    Source
  • The EV ETX15SP is noted for its superior low-frequency output compared to the EKX15SP, making it preferable for DJs needing deeper bass.

    Source
  • RCF SUB 905 AS-II is highlighted as a superior option over the RCF SUB 705-AS II, considered one of the best 15-inch subs in its price range.

    Source
  • SRX series is noted to sound twice as good as PRX, highlighting a significant quality difference in audio fidelity.

    Source

Features and functionality

  • The JBL PRX900 series offers onboard DSP control, a notable upgrade from previous models which required external control.

    Source

User experience

  • Multiple owners recommend opting for 18" subs over 15" models for more powerful bass, suggesting JBL SRX818SP as a preferred choice.

    Source
  • One user highlights JBL PRX818XLFW as unimpressive compared to the JBL SRX828SP, indicating a clear hierarchy in JBL's subwoofer performance.

    Source
  • Solo event users find the 90 lbs weight of the ETX15SP challenging, indicating the importance of weight consideration in event setups.

    Source
  • PRX series can handle direct bass guitar at high volumes, indicating robustness and reliability for live sound applications.

    Source
  • PRX series modules are easily replaceable, allowing users to continue functioning even if one module fails, offering an advantage in reliability.

    Source

Use cases and applications

  • For outdoor events with 100-150 attendees, pairing QSC K12.2 tops with a JBL PRX918XLF sub is suggested to enhance sound coverage.

    Source
  • PRX15s have been used effectively in a high-demand environment, running 18+ hours daily, showcasing durability.

    Source

Build quality

  • Input/XLR jacks on PRX models may degrade when used as monitors due to poor angle and positioning, potentially causing damage over time.

    Source

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