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Subwoofer Pride M45.18 RMS 4500W Size 18″

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Subwoofer Pride M45.18

We present you subwoofer Pride M.45 18”  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 – 18″, 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 the USA!

 

 

General feature
Power Handling (RMS) 4500 W
VC diameter / material 4" Flat aluminum
VC wire insulation Polyimide
Frame material Aluminum
Magnet size and q-ty 256*26mm x 3 pcs / 10,08*1,02" x 3 pcs
Spider diameter and q-ty 250mm x 6pcs / 9,84" x 6pcs
Cone material Carbon (real)
Dust cap material Carbon (real)
Parameters
DC Resistance (Re) 1,5+1,5 Ω
Free Air Resonance (Fs) Hz 27,2
Moving Mass (Mms) g 442
BL Tm 27,9
Total Speaker “Q” (Qts) 0,228
Electrical Q (Qes) 0,248
Mechanical Q (Qms) 3,91
Equivalent Compliance (Vas) L 88,5
One-Way Linear Excursion (Xmax) (BL 50%) mm 36
Sensitivity (1 W / 1 m) dB 90,2
Sensitivity (2,83 V / 1 m) dB 98,3
Effective Piston Area (Sd) cm² 840
Physical Specifications
Overall Diameter 397mm / 15,63"
Mounting Hole Diameter 365mm / 14,37"
Mounting Depth 275mm / 10,83"
Driver Displacement 8 l / 2,11 Gal
Net Weight 43 kg / 94,8 lbs

 

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pride_subwoofer_m45.18.png Download
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