JBL SRX815 15" Two-Way Bass Reflex Passive System
In stock
- SKU
- SRX815
Description
JBL SRX815 15" Two-Way Bass Reflex Passive System
The SRX815 delivers earth-shaking low-end punch with pristine midrange clarity—a full-bodied two-way system that translates every nuance of your performance with impact and definition. The responsive 15" woofer and dual-driver configuration make this a dependable workhorse for live rock stages, deep hip-hop rigs, and full-range PA systems that demand professional-grade sonic character night after night.
Audio Performance
A 136 dB maximum SPL output and 3200 W peak power handling ensure commanding headroom across venues and applications. The bass reflex design delivers efficient, articulate low frequencies with 41 Hz – 20 kHz frequency range, giving you dynamic response that rewards your touch without bloat or sluggish reproduction.
Design & Build
The cabinet is engineered for both floor standing and monitor configurations, with M10 suspension points and feet providing flexible deployment options. Compact dimensions of 18.82" × 18.03" × 27.20" and a passive design make integration straightforward into existing rigs and systems.
Key Features
- Two-way full-range speaker with 15-inch low frequency driver
- 1-inch high frequency compression driver for midrange clarity
- Maximum SPL: 136 dB
- Frequency range: 41 Hz – 20 kHz
- Power handling: 3200 W peak
- 3-inch voice coils and dual ferrite drivers with JBL Differential Drive Technology
- Bass reflex enclosure design for efficient low-frequency reproduction
- M10 suspension points and feet for floor standing and monitor use
- Enclosure dimensions: 18.82" × 18.03" × 27.20"
- Passive system architecture
The SRX815 is a reliable, punchy foundation for any production that demands professional low-end authority and balanced midrange definition.
More Information
| Condition | New |
|---|---|
| Country of Manufacture | Mexico |
Reviews
At a Glance
The JBL SRX815 is a 15-inch two-way passive PA speaker built for live rock, hip-hop, and touring rigs that need earth-shaking low end and articulate midrange clarity in a compact, road-ready package. Its 136 dB SPL output, 3200 W peak power handling, and bass reflex design deliver commanding headroom and efficient, punchy low frequencies without bloat—making it a dependable workhorse for full-range systems and monitor applications night after night. Flexible deployment with M10 suspension points and feet means fast setup and confident integration into existing live rigs.
Who This Is For
Great for
- ✓ Live Performance
- ✓ Rock
- ✓ Hip-Hop
- ✓ Touring
Not the best pick for
- – Home Recording
- – Intimate Jazz venues
Frequently Asked Questions
What does 'passive' mean, and do I need an amplifier?
The SRX815 is a passive system, meaning it requires an external amplifier or powered mixer to operate—it has no built-in amplification. Make sure your amp or mixing console can deliver at least 3200 W peak power to the speaker for full performance.
Can the SRX815 work as a floor monitor or only as a main PA speaker?
The SRX815 is engineered for both floor standing and monitor configurations thanks to its M10 suspension points and included feet, giving you flexible deployment options for main arrays, side fills, or monitor use depending on your rig setup.
What venues and genres is this speaker best for?
The SRX815 excels in live rock, hip-hop, and touring applications where you need commanding low-end authority and dynamic response. Its 136 dB maximum SPL and efficient bass reflex design make it ideal for medium to large venues and full-range PA systems; it is not recommended for intimate jazz venues or home recording studios.
How does the 15-inch woofer and compression driver affect the sound?
The 15-inch low-frequency driver paired with a 1-inch high-frequency compression driver creates a full-bodied, two-way system with efficient, articulate low frequencies (41 Hz–20 kHz) and pristine midrange clarity, delivering professional-grade definition that rewards your touch without bloat or sluggish reproduction.
What are the physical dimensions and is it easy to transport?
The SRX815 measures 18.82" × 18.03" × 27.20" and its compact, passive design makes it straightforward to integrate and transport compared to powered alternatives, though you will need a capable amp to drive it.
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