All the information you may need is below:

Product Type: Speakers

Peavey Part Number: 00497070

Product It Fits: PVX 12, PVXp 12, PR 12

Sensitivity: 94.3 dB / 1W 1m

Voice Coil Cooling: na

Net Weight: 9.7 lbs / 4.4 kg

Throat Parameter: Standard: 2" / 50.8 mm; Optional: 1.6" / 40.6mm; Supplied with throat extension

Nominal Impedance: 8 Ohms

Minimal Impedance: 7.1 Ohms

DC Resistance: 6.8 Ohms

Power Capacity 1Khz - 20Khz: 500 Hz to 20000 Hz

Nominal Efficiency: 30%

Frequency Response: 500 Hz to 2000 Hz

Recommeded Crossover: 1000 Hz

Lowest Recommended Crossover: 500 Hz at 12 dB / Octave

Dimensions: Standard: 8.388" (213mm)D x 6.05" (154mm) H

Horn Coupling Diameter: na

Horn Coupling Threads: na

Shipping Weight: Standard: 25 lbs / 11.4 kg

Diaphragm Kit: 377380

Power - Peak: 800W

Power - Program: 400W

Power - Continuous: 200W

Frequency Range: 50 Hz - 4 kHz

Voice Coil Diameter: 2.375" / 60.3mm

Voice Coil Material: 2 layers, thermally bonded copper wire; Kapton former Nomex stiffener

Znom (ohms): 8.000

Revc (ohms): 6.000

BL (T/M): 12.360

Vas (Litres): 86.400

Cms (uM/N): 219.700

Mms (gm): 49.100

Qms: 3.840

Qes: 0.588

Qts: 0.510

Xmax (mm): 2.500

Le (mH): 0.720

SPL (1W 1m): 94.300

No (%): 1.730

Vd (cu. in. /ml): 16.2 / 266

Pmax (Watts pgm): 400.000

Disp (cu. In. / ml): 73 / 1192