JBL PRX915
Description
JBL PRX915 15-Inch Powered Loudspeaker
The JBL PRX915 is a compact yet muscular 15-inch powered speaker engineered for studio monitoring, mixing sessions, and tracking applications where serious output and controlled projection cannot be compromised. Its composite cabinet with computer-modeled internal ribbing delivers focused, articulate sound from a remarkably portable platform.
Recording & Monitoring Performance
With a 2000W peak / 1000W RMS Class-D amplifier and a 133 dB max SPL, this speaker delivers enough headroom for mixing at natural monitoring levels and capturing loud sources during tracking. The combination of a 15-inch woofer with 2.5-inch voice coil and 1.5-inch neodymium tweeter produces articulate lows and clear highs, while 90° horizontal and 50° vertical dispersion ensures consistent sound across your studio space without dead zones.
Mixing Tools & Studio Workflow
On-board 12-band parametric EQ, automatic feedback suppression, and dbx Drive Rack technology let you shape your monitoring mix without reaching for external processors. The JBL Pro Connect app manages up to 10 speakers simultaneously for multi-monitor setups, while hardwired onboard color LCD controls offer immediate access to EQ presets, speaker delay, and gain settings during tracking and mix sessions.
Key Features
- 15-inch powered loudspeaker with 2000W peak / 1000W RMS power output
- Class-D amplifier with fanless, natural convection cooling design
- 15-inch Model 915G woofer (ferrite magnet, 2.5-inch voice coil)
- 1.5-inch neodymium Model 2408H-2 tweeter
- Maximum SPL: 133 dB
- Frequency response: 60 Hz – 16 kHz (−3 dB), 48 Hz – 19 kHz (−10 dB)
- 1920 Hz crossover frequency with 90° horizontal × 50° vertical dispersion
- 12-band parametric EQ with automatic feedback suppression and system limiter
- dbx Drive Rack technology for professional DSP processing
- Wireless control via JBL Pro Connect app (up to 10 speakers) or onboard LCD display
- Composite cabinet with computer-modeled internal ribbing for structural rigidity
- 100–230 Vrms 50–60 Hz AC power input; 100K Ω balanced input impedance; 0–36 dB input gain
The PRX915 combines professional-grade DSP tools, robust amplification, and thoughtful ergonomics into a monitor that scales from intimate home studios to full production tracking scenarios without breaking portability.
More Information
| Condition | New |
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Reviews
At a Glance
The JBL PRX915 is a 15-inch powered speaker with 1000W RMS amplification and comprehensive onboard DSP—12-band parametric EQ, automatic feedback suppression, and dbx Drive Rack processing—designed for tracking live performances, mobile recording, and installed-venue capture. Its articulate low-end and clear high-end response translate well to multitrack recording and live-to-stereo sessions, and app-based or onboard control allows quick sonic tweaking between takes without patching in external gear. Choose it if you're mixing or recording live events and need a self-contained, portable speaker with studio-grade tone shaping built in.
Who This Is For
Great for
- ✓ Live Performance
- ✓ Touring
- ✓ Installed Sound
- ✓ Mobile Events
Not the best pick for
- – Home Recording
- – Practice
Skill level: Intermediate · Advanced · Professional
Frequently Asked Questions
What's the power output and how loud does it get?
The PRX915 delivers 1000W RMS (2000W peak) and reaches a maximum SPL of 133 dB, making it suitable for mid-sized venues, outdoor events, and touring applications. A single unit can cover clubs and smaller theaters; multiple speakers can be networked and controlled together via the JBL Pro Connect app.
Can I control this speaker remotely or adjust EQ on the fly?
Yes—the JBL Pro Connect app lets you manage up to 10 speakers wirelessly, or use the onboard LCD controls for immediate access to 12-band parametric EQ, speaker delay, presets, and system settings without external gear. Automatic feedback suppression and dbx Drive Rack DSP are built in.
What's the coverage pattern and will it cover my venue evenly?
The PRX915 has 90° horizontal and 50° vertical dispersion, designed to provide even coverage across typical stage layouts and venue configurations. Frequency response spans 60 Hz–16 kHz (−3 dB), with extension to 48 Hz–19 kHz (−10 dB).
Is this portable enough for touring and mobile work?
Yes—the composite cabinet with computer-modeled internal ribbing keeps the speaker structurally rigid while remaining compact. Class-D amplification with fanless, natural convection cooling adds no weight penalty and requires only standard AC mains power (100–230 Vrms, 50–60 Hz), making it road-ready and reliable for repeated setup and teardown.
How does the PRX915 compare to the QSC K12.2 or Electro-Voice ZLX-15P?
All three are mid-tier powered 15-inch speakers built for touring and live sound. The PRX915 emphasizes articulate lows and clear highs with onboard parametric EQ and dbx Drive Rack DSP; compare specs, coverage patterns, and onboard processing to match your venue size, mixing style, and need for external effects or tone shaping.