Peavey RX14 Professional 1.4" High Frequency Horn Driver Pair

The Peavey RX14 is a professional-grade 1.4-inch high-frequency horn driver built around a commercially pure titanium diaphragm and an edge-wound ribbon voice coil on a high-temperature Kapton bobbin. With a sensitivity rating of 104 dB SPL at 1 watt/1 meter and 30% nominal efficiency, the RX14 converts amplifier power into acoustic output with exceptional effectiveness, meaning your system can achieve high sound pressure levels without demanding excessive wattage. The frequency response spans 1.5 kHz to 20 kHz, covering the critical upper-mid and high-frequency range essential for vocal clarity, cymbal shimmer, and overall presence in a live mix.

Power handling is rated at 30W continuous, 60W program, and 120W peak within the 1,000 Hz to 20,000 Hz band, with Peavey recommending a crossover point of 1,800 Hz at 12 dB per octave to protect the driver and ensure clean reproduction. Ferrofluid cooling on the voice coil aids thermal management during sustained high-output use, extending the driver's reliability in demanding touring and installation environments. The standard 1-3/8 inch 18-thread horn coupling provides broad compatibility with professional horn bodies, and the compact dimensions — 3.54 inches in diameter and 2.40 inches deep — allow straightforward integration into existing enclosures. Sold as a pair, the RX14 package is ideal for builders and technicians who need matched drivers for stereo tops, replacements, or new cabinet projects.