Complete RX14 Driver. These are in the following Peavey Horn enclosures: PR 10, PR 10P, PR 12P, PR 15P, PV 115 and the PV 215.Specifications: 1.4" Throat Parameter: .938" / 23.8 mm Nominal Impedance: 8 Ohms Minimum Impedance: 7.1 Ohms DC Resistance: 6.8 Ohms Power Capacity 1000 Hz to 20,000 Hz: 120 W peak 60 W program 30 W continuous Sensitivity: 104 dB SPL 1 Watt at 1 meter On-axis on 90º H x 45º V horn Nominal Efficiency: 30% Frequency Response: 1.5 kHz to 20 kHz Recommended Crossover: 1,800 Hz at 12 dB / Octave Lowest Recommended Crossover: 2,000 Hz at 12 dB / Octave Diaphragm: Commercially pure titanium Voice Coil Diameter: 1.4" / 34.4 mm Voice Coil Material: Edge-wound ribbon with high temp Kapton bobbin Flux Density: 11,500 gauss (1.15T) Dimensions: 3.54" (90 mm) diameter x 2.40" (61 mm) depth Horn Coupling Diameter: .938" (23.8 mm) Horn Coupling Threads: Standard 1 3/8" – 18" Net Weight: 33.6 oz. Shipping Weight: 38 oz.