JBL JRX225 Dual 15 Two-Way Sound Reinforcement Loudspeaker System

JBL JRX225 Dual 15" Two-Way Sound Reinforcement Loudspeaker System

The JRX225 delivers commanding output and reliable mid-range clarity from a portable dual 15-inch enclosure designed for live performance and music reinforcement applications. 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—sufficient for mid-sized venues and outdoor applications. 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.