Description

Peavey PRO 12 Specifications

Diameter12″ / 30.48cmImpedance8OhmsPower Capacity800W Peak 400W Program 200W ContinuousSensitivity94.3dB / 1W 1mUsable freq. range50Hz to 4kHzConeKevlar Impregnated celluloseVoice coil diameter2.37″ / 6.02cmVoice coil material2 layers, thermally bonded copper wire Kapton former Nomex stiffenerNominal Impedance8OhmsDC Resistance (Re)6OhmsSurface Area of Cone (Sd)0.053meter squareEfficiencyVoice Coil & Magnet System: 12.36T/m Electrical to Acoustical Conversion Efficiency: 1.70%ResonanceFree Air: 48.4HzVolume86.4LForceRestorative: 219.7uM/NMass49.10g / 1.73ozMechanical Q (Qms) 3.84Electromagnetic Q (Qes) 0.588Total Q (Qts) 0.51Maximum Linear Excursion (Xmax) 2.5mm / 0.10″Inductance0.72mHSPL94.3 (1W 1m)Air Displacement16.2cu. in / 266mlContinuous Power400W pgm.Volume Displaced73cu. in /1192mlWeight9.7lbs / 4.40kg