Subwoofer Pride M45.12
We present you subwoofer Pride M.45 12”  with carbon diffuser and cap.
A new era in the history of car audio is now in your hands. An aluminum frame, radiators and an updated cooling system provide maximum protection against overheating, which means the ability to sound long and loud. The subwoofers received a new magnetic system and our highly linear suspension – additional points in reliability and power. Enlarged centering washer with progressive corrugation shape. The shape of the diffuser made it possible to reduce the additional mass of the moving part and increase the area of ​​adhesive contacts, which provides even more strength under high loads.
 
Size – 12″, RMS – 4500 W.
 
The distinctive properties of our subwoofers are the high quality of the raw materials, their wear resistance and long service life, which means that your speaker system from Pride Car Audio will work properly for many years.
Please yourself with powerful bass, clear sound and reliable equipment with Pride Car Audio
Subwoofer available in theUSA
General feature
Power Handling (RMS)4500 W
VC diameter / material4" Flat aluminum
VC wire insulationPolyimide
Frame materialAluminum
Magnet size and q-ty256*26mm x 3 pcs / 10,08*1,02" x 3 pcs
Spider diameter and q-ty250mm x 6pcs / 9,84" x 6pcs
Cone materialCarbon (real)
Dust cap materialCarbon (real)
Parameters
DC Resistance (Re)0,75+0,75 Ω
Free Air Resonance (Fs) Hz27,1
Moving Mass (Mms) g360
BL Tm19,7
Total Speaker “Q” (Qts)0,211
Electrical Q (Qes)0,227
Mechanical Q (Qms)3,77
Equivalent Compliance (Vas) L37,2
One-Way Linear Excursion (Xmax) (BL 50%) mm36
Sensitivity (1 W / 1 m) dB87,1
Sensitivity (2,83 V / 1 m) dB92,1
Effective Piston Area (Sd) cm²530
Physical Specifications
Overall Diameter325mm / 12,8"
Mounting Hole Diameter307mm / 12,09"
Mounting Depth260mm / 10,24"
Driver Displacement6 l / 1,59 Gal
Net Weight42 kg / 92,6 lbs