Hem » Fordonsprodukter varumärken » Focal » Focal Performance » Focal Polyglass » Focal Polyglass 4 ohm DVC 10? (25cm) Bas

Focal Polyglass 4 ohm DVC 10? (25cm) Bas

1 2 3 4 5
(0/5) Bli först med att betygsätta.
Artnr: SUBP25DB

Beskrivning

VERSATILE CONNECTIVITY

The Performance line’s P 25 DB subwoofer has a nominal power of 250W RMS. It is ideal for using with sealed or bass-reflex enclosures. Its 2 x 4 Ohm double voice coil gives you various options for hooking it up to an amplifier.
The Sub P25 DB really gives your car audio system an upper edge. It offers high power handling thanks to the 2″ (50mm) voice coil with a Kapton frame, and to the 511/16″ (145mm) double ferrite magnet. The butyl suspension gives the subwoofer more durability, and the decompression of the spider ventilates the voice coil. This enables your system to achieve extreme performance with pronounced and tight bass.

Key points :

  • For sealed or vented box
  • High sensitivity
  • 2 x 4 Ohms dual voice coil
  • 511/16" (14,5cm) dual ferrite

 

Specifications

  • Nominal power: 250W
  • Maximum power: 500W
  • Sensitivity: 90.9dB
  • Cone: Polypropylene
  • Surround: Butyl
    • Nom. impedance: 4 Ohms
    • DC resistance: 2x2.4 Ohms
  • VC diameter: 50mm
    • VC height: 25mm
  • Former: Kapton
  • Layers: 4
    • Wire: Copper
  • Inductance: 0.27mH
  • Xmax: 7.5mm 
  • Magnet d x h: 145x32mm
  • Magnet weight: 1600g
    • Gap height: 8mm
    • Net weight: 4900g

 

Parameters

  • Fs: 27.46Hz
  • Vas: 40.72 I
  • Qts: 0.431
  • Qes: 0.47
  • Qms: 5.21
    • Re: 1.7 Ohm
    • Sd: 346.36cm2
  • Cas: 2.90E-7m5/N
  • Mas: 115.87kg/m4
  • Ras: 3837.08 Ohms.ac
  • Cms: 2.42E-4m/N
  • Mms: 139g
  • Rms: 4.603kg/s
  • Ces: 1556.61mF
  • Les: 21.58mH
  • Res: 19.4 Ohms
  • BI: 9.45 N/A
  • SPL: 84.38 dB/W/m

 
 
 

Specifikationer

Artnr: SUBP25DB

Omdöme

Lämna ett omdöme
Omdöme (0)

Dela

Blogga om
Andra produkter från samma kategori
  • POWERFUL SOUND Treat your car audio installation to powerful sound thanks to...
    Art nr. PC165
  • A COMPACT AND POWERFUL KIT With its 315/16″ (100mm) speaker drivers, this ki...
    Art nr. PC100
  • LIVE SOUND IN EVERY ASPECT The PC 130 2-way coaxial kit was designed to prov...
    Art nr. PC130
  • TECHNOLOGY AT THE SERVICE OF PERFORMANCE This 2-way component kit with 61/2″...
    Art nr. PS165V