JBL
JBL PRX915XLF
Best powerful bass for professional audio setups.
Experience powerful and defined bass with the JBL PRX915XLF, a 15-inch active subwoofer built for demanding live sound reinforcement. It boasts a 2,000-watt Class D amplifier and achieves a maximum SPL of 131 dB for impressive volume. Advanced DSP with app control allows for comprehensive system tuning, including a 6-band EQ. The durable 18mm birch cabinet ensures optimal acoustic performance and longevity, making it a reliable choice for professional audio applications.
$1014.00
More PRX Options
Owner Satisfaction
4.6
/ 5
Category Rank
62
/ 409
#62 in Public Address Systems
Price vs Category Average
+29%
Above average
Speaker
15
/ " subwoofer
Who it's for
- Live sound engineers, DJs, event producers needing robust bass.
- Audio professionals, system integrators, technicians optimizing sound.
- Mobile entertainers, rental companies, venues requiring reliable gear.
Who should skip it
- Solo performers, small event organizers, users with limited transport.
- Budget-conscious buyers, hobbyists, small businesses with tight budgets.
- Home users, small venue owners, those needing subtle bass.
Performance breakdown
Low-End Output
The 2,000-watt amplifier delivers deep, punchy bass for demanding live environments.
Acoustic Integrity
The 18mm birch cabinet minimizes resonance for clean, professional-grade sound reproduction.
System Tuning
Integrated DSP and app-based EQ provide precise control over your soundstage.
Portability
At 63 pounds, it is manageable for crews but requires effort moving.
Connectivity Versatility
Bluetooth LE and flexible XLR I/O options simplify complex signal routing.
Build Reliability
A seven-year warranty underscores the rugged, long-term durability of this subwoofer.
Key Specs
Speaker
15" subwoofer
Frequency response
36 Hz - 98 Hz (-10 dB)
Max. Sound pressure
131 dB (peak)
Class-D amplifier with 2,000 watts
Input gain
0 - 60 dB
Switchable polarity
Switchable crossover 80/100/120 Hz for satellites
Inputs/outputs
2x balanced XLR combo jacks, 1x 3.5 mm stereo jack, 2 xXLR Through Out, 1x Mix Out
Features
- Powerful 2000W Class-D amplifier for robust bass
- High 131 dB max SPL for maximum volume
- App control for up to 10 speakers
- Built-in DSP with 6-band EQ for tuning
- Durable 18mm birch cabinet for acoustic integrity
- Bluetooth LE connectivity for wireless control
- M20 high stand flange for easy mounting
- Seven-year warranty for peace of mind
What customers say
Customers consistently praise the JBL PRX915XLF for its exceptional sound quality, delivering deep, impactful bass that significantly enhances live performances and DJ sets. Many users highlight its robust build and reliable performance, noting it withstands demanding use without issue. The subwoofer's powerful output and clear low end are frequently mentioned as standout features, making it a dependable choice for professionals seeking consistent audio excellence. Its ability to integrate seamlessly into existing sound systems also receives positive feedback.
Know before you buy
Yes, the PRX915XLF features Bluetooth LE connectivity, allowing you to manage system tuning, including the 6-band EQ and crossover settings, directly from the JBL Pro Connect app.
The subwoofer includes a built-in switchable crossover with settings for 80 Hz, 100 Hz, and 120 Hz. You can connect your satellite speakers via the XLR pass-through outputs to ensure a clean frequency split.
While the 18mm birch cabinet is highly durable and built for demanding professional use, the unit is not weather-resistant. It should be kept dry and protected from the elements during outdoor performances.
The JBL Pro Connect app allows you to control and sync settings for up to 10 speakers simultaneously, making it easy to manage larger system configurations.
No, the PRX915XLF is an active subwoofer featuring a built-in 2,000-watt Class D amplifier. You only need to connect your audio source and power supply to begin operation.
Yes, the unit is equipped with a standard M20 high stand flange, which allows for secure and stable mounting of a speaker pole for your satellite speakers.
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