Specifications

87
PXW1251 / PXW1252 Features
• Black Powder Coat Die Cast Aluminum Basket
• Polypropylene Electrolytic Spun Aluminum Coated Dust Cap
• Kevlar / Paper Composite Cone
• Co-Polymer Composite high-excursion surround
• Dual Strontium Ferrite Magnets
• Hyper Extended Pole Piece Assembly
• Dual Voice Coils
• Custom Tooled Gold Plated terminal blocks
• S.E.T. (Spider Exhaust Technology) cooling / venting
• Mesh Covered Vented Pole Piece
• Reversable hidden Screw mounting gasket
• 1,000-Watt Maximum Music Power
• 500-Watt Continuous Power Handling
Subwoofers – PXW1251/1252 Information
Fs (Hz)
34.27
Qms
7.15
VAS (Litres)
62.76
VAS (Cubic Feet)
2.216
MMs (Grams)
117.2
Xmax (mm)
12
Xmax (inches)
0.472
Sd (m2)
0.0504
Qes (Series / Parallel)
0.62 / 0.726
Re (Serial / Parallel)
7.192 / 1.978
Le (Series / Parallel)
7.206 / 1.786
Z (Series / Parallel)
8.63 / 2.374
Bl (Series / Parallel)
17.59 / 8.53
Qts (Series / Parallel)
0.571 / 0.659
dB SPL (1W/1M)
88.08
Power (RMS / MAX)
500 / 1000
Vd (Cubic Feet)
0.15
Outside Diameter
12-7/16"
Mounting Hole
11-0"
Mounting Depth
6-1/8"
Total Height
7-0"
Total Weight
16.5 lbs
PXW1252 T-S Parameters
Dimensions
Fs (Hz)
30.76
Qms
6.759
VAS (Litres)
67.73
VAS (Cubic Feet)
2.392
MMs (Grams)
142.6
Xmax (mm)
12
Xmax (inches)
0.472
Sd (m2)
0.0333
Qes (Series / Parallel)
0.593 / 0.692
Re (Serial / Parallel)
3.832 / 1.116
Le (Series / Parallel)
4.843 / 1.2
Z (Series / Parallel)
4.598 / 1.339
Bl (Series / Parallel)
13.34 / 6.666
Qts (Series / Parallel)
0.545 / 0.628
dB SPL (1W/1M)
87.2
Power (RMS / MAX)
500 / 1000
Vd (Cubic Feet)
0.15
Outside Diameter
12-7/16"
Mounting Hole
11-0"
Mounting Depth
6-1/8"
Total Height
7-0"
Total Weight
16.5 lbs
PXW1251 T-S Parameters