Peavey PRO 12 Low Frequency Audio Speaker

Peavey PRO 12 Low Frequency Audio Speaker

The Peavey PRO 12 Low Frequency Audio Speaker features a Kevlar-impregnated cellulose cone and has a frequency range of 50 Hz to 4 kHz. It has a 2.4" diameter voice coil made of thermally bonded copper wire, Kapton former, and Nomex stiffener.

Features:
• Impedance - 8 Ohms
• Power Capacity - Peak: 800 W peak
• Program: 400 W
• Continuous: 200 W
• Sensitivity - 94.3 dB (1 W / 39.4" (1.0 m))
• Frequency Range - 50 Hz to 4 kHz
• Cone Composition - Kevlar-impregnated cellulose
• Voice Coil - Diameter: 2.4" / 60.3 mm
• Material: 2 layers, thermally bonded copper wire, Kapton former, and Nomex stiffener
• DC Resistance - Driver: 6.0 Ohms
• Surface Area of Cone (Sd) - 0.053 m2
• Efficiency - Voice Coil & Magnet System: 12.36 T/M
• Resonance - Free Air: 48.4 Hz
• Volume - Volume of air having the same compliance (springiness) as the driver's suspension: 86.4 liters
• Force - Restorative: 219.7 µM/N
• Mass - Total: 1.7 oz / 49.1 g
• Characteristics - Resonance Characteristics of Mechanical Factors: 3.84
• Resonance Characteristics of Electrical Factors: 0.588
• Resonance Characteristics of Electrical & Mechanical Factors: 0.510
• Distance - Distance the cone can move in one direction before the coil begins to leave the magnetic gap: 0.1" / 2.5 mm
• Inductance - 0.72 mH
• Efficiency - Electrical to Acoustical Conversion Efficiency: 1.73
• Air Displacement - Displacement of the driver from negative Xmax to positive Xmax: 16.2 in³ (266 ml)
• Volume Displaced - 73 in³ (1192 ml) when mounted on its rear flange
• Diameter - 12.0" / 304.8 mm
• Weight - 9.92 lb (4.5 kg)