JBL JRX225 Dual 15 Two-Way Sound Reinforcement Loudspeaker System
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- JRX225
Description
JBL JRX225 Dual 15" Two-Way Sound Reinforcement Loudspeaker System
The JRX225 is built for gigging musicians and sound engineers who demand punchy, articulate output from a portable dual 15-inch enclosure that won't let you down on stage or in the field. Its quasi 3-way design separates bass duties between two woofers to eliminate phase cancellation, resulting in coherent, detailed sound across the critical midrange while maintaining the full low-end extension expected from a dual 15 system.
Driver Configuration & Coverage
Dual JBL low frequency drivers with 64 mm edgewound ribbon voice coils provide greater cross-sectional wire area than round wire designs, improving efficiency and power handling capability. The upper woofer handles midrange and bass while the lower woofer focuses exclusively on bass duties, paired with a JBL 2414H-C 1-inch compression driver mounted on a Progressive Transition waveguide for superior high-frequency coverage control and reduced distortion across a 90° x 50° nominal dispersion pattern.
Power & Acoustic Performance
The system handles 500 watts continuous power and 2000 watts peak capacity, delivering a 100 dB sensitivity rating and maximum output of 133 dB SPL—enough muscle for mid-sized venues and outdoor gigs without breaking a sweat. Its frequency range of 42 Hz to 18 kHz (-10 dB) and ±3 dB response from 62 Hz to 13 kHz ensure balanced reproduction across the audible spectrum with amplifiers rated between 500 and 1000 watts at 4 ohms.
Key Features
- Dual 15-inch low frequency drivers with 64 mm edgewound ribbon voice coils
- JBL 2414H-C 1-inch compression driver with polymer diaphragm
- Quasi 3-way design reduces mid-range phase cancellation for improved clarity
- Advanced network topology crossover with high-voltage capacitors and heavy gauge inductors for high-power handling
- SonicGuard protection shields high-frequency driver from excess power
- Progressive Transition waveguide for superior coverage control and smoother frequency response
- 19 mm MDF enclosure with advanced adhesives and mechanical fasteners for durability
- 18-gauge perforated steel grille with non-resonant steel handles
- Frequency range: 42 Hz – 18 kHz (-10 dB); Response: 62 Hz – 13 kHz (±3 dB)
- Sensitivity: 100 dB SPL; Maximum SPL: 133 dB
- 500 watts continuous / 2000 watts peak power capacity at 4 ohms nominal impedance
- Weight: 42.6 kg (94 lbs); Dispersion: 90° x 50°
The JRX225 combines rugged construction with sophisticated crossover design and driver integration to deliver reliable, high-output reinforcement for touring, installation, and live event applications.
More Information
| Condition | New |
|---|---|
| Country of Manufacture | China |
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At a Glance
The JBL JRX225 is a dual 15-inch two-way reinforcement loudspeaker built to deliver commanding, clear output for mid-sized venues and touring applications. Its quasi 3-way design separates bass duties between two woofers to eliminate phase cancellation, giving you coherent midrange clarity and full low-end punch without the muddiness—exactly what you need when your sound matters on stage. At 133 dB max SPL and 500 watts continuous power handling, this is a workhorse that cuts through noise and keeps up with live performance demands.
Who This Is For
Great for
- ✓ Live Performance
- ✓ Sound Reinforcement
- ✓ Mid-sized venues
- ✓ Touring
Not the best pick for
- – Home listening
- – Studio monitoring
- – Intimate acoustic venues
Frequently Asked Questions
What makes the quasi 3-way design different from a standard dual 15 speaker?
The JRX225 uses two 15-inch woofers where the upper driver handles midrange and bass while the lower driver focuses exclusively on bass duties. This separation eliminates phase cancellation in the critical midrange, delivering clearer, more coherent sound than a traditional dual 15 configuration.
Is this speaker suitable for indoor venues or just outdoor applications?
The JRX225 is designed for mid-sized venues and can handle both indoor and outdoor applications. At 133 dB maximum SPL and 500 watts continuous power, it's powerful enough for clubs, theaters, and touring setups, though it's not intended for home listening or intimate acoustic venues.
What amplifier power do I need to run this speaker?
The JRX225 works best with amplifiers rated between 500 and 1000 watts at 4 ohms nominal impedance. The system handles 500 watts continuous and 2000 watts peak capacity, so you can dial in power to match your venue size and application.
How does the waveguide affect sound coverage and quality?
The Progressive Transition waveguide paired with the JBL 2414H-C compression driver provides superior high-frequency coverage control with a 90° x 50° nominal dispersion pattern and reduced distortion. This design ensures smooth frequency response and even coverage across a wider listening area.
What protection does this speaker have against power-related damage?
The JRX225 includes SonicGuard protection that shields the high-frequency driver from excess power, and the crossover uses high-voltage capacitors and heavy gauge inductors to safely handle high-power input without degradation.
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