JBL JRX 125 15? 2-way speaker functions as a quasi 3-way

Beefed up low-end from this 2-way box!
This amazing dual 15″ 2-way speaker functions as a quasi 3-way: the upper woofers cover lows and mids, and the lower woofers are crossed so they only cover lows—acting as built-in subwoofers. Progressive Transition WaveGuide horn design for enhanced high-end performance and SonicGuard circuitry to protect driver voice coils from feedback and clipping damage. Built with American-made JBL drivers, beefy JBL crossovers, roadworthy MDF cabinets, heavy-duty recessed handles, curved steel grilles, and rugged carpet covering. The JRX100 speakers are built to withstand the rigors of constant touring while delivering renowned JBL sound night after night.

FEATURES
• Dual 15″ woofers
• 2″ high-frequency compression drivers with 1″ exits
• Progressive Transition WaveGuide horns
• Systems function as quasi 3-way
• 3/4″ acoustically superior MDF cabinets
• Trapezoid cab design for excellent projection
• 500W continuous power capacity
• 1,000W peak power capacity
• Heavy-duty recessed handles
• Heavy steel grilles
• 1/4″ and Speakon connectors
• SonicGuard protection circuitry
• 18-1/4″W x 43-1/4″H x 17″D

SPECIFICATIONS
JRX125 Dual 15″ 2-Way Speaker Cabinet Pair
• Frequency range (-10dB): 38Hz-16kHz
• Frequency response (±3dB): 50Hz-12.5kHz
• Sensitivity (1w/1m): 100dB SPL
• Nominal impedance: 4 ohms
• Power capacity: 500W continuous, 1,000W peak
• Maximum SPL: 133dB
• Nominal dispersion: 90 degree x 50 degree
• Crossover frequency: 2kHz