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KFC-PS2517W
  • KFC-PS2517W
  • KFC-PS2517W
  • KFC-PS2517W
  • KFC-PS2517W
  • KFC-PS2517W

Lisäkuvat

KFC-PS2517WUusi

PS-series 25cm subwoofer

This 25cm Subwoofer has a robust thermal management system, implemented with an Aluminum Bobbin, Closed Yoke Design, and Advanced Airflow Control. The X-Motif Cap (Injection Molded Polypropylene) controls resonance frequency and cut away unnecessary high frequency sound to deliver powerful, solid bass.
  • Oversized Dimension
  • Heat dissipation technology

Tärkeimmät ominaisuudet

250 mm polypropeenikartio
Jatkuva tehonsieto 400 W
High-ridged Two-piece Diaphragm for solid bass
X-motif cap Technology for resonance control
Single, multi-layered, voice coil.
Aluminum bobbin for better thermal conductivity
Airflow control for optimal heat radition
Stress controlled spider
Jousiliittimet
Refleksikoteloon tai suljettuun koteloon

Speaker Features

Speaker Size250mm
Oversized DimensionKyllä
Speaker Cone DesignDiamond-Array pattern
Magnet TypeFerriitti
Voice-coilsingle, multi-layer voice coil
TerminalsPush Type
SpiderStress controlled spider
Bottom-YokeFully closed bottom yoke
Heat dissipation technologyAirflow control
Installation CapabillitySealed / Ported

Speaker/woofer Specifications

Peak Input Power1300W
Rated Input Power400W
Woofer Cone materialPolypropylene (PP) Cone
Center Cap Typex-motif cap
Speaker BasketSteel
Speaker SurroundFoam
Spider TypeStress controlled Spider
Sensitivity85dB/W/m
Frequency Response33Hz ~ 300Hz
Speaker Impedance4Ω
Dimensions (W x H x D)275 x 275 x 142,2mm
Mounting Depth124mm
Mouting Hole Diameter Ø230mm
Speaker Weight4000gr

Subwoofer Parameters

Nominal impedance (Z)4Ω
DC resistance (Re)3.7Ω
Resonant frequency (FSO)33,7Hz
Mechanical Q factor (QMS)6,95
Electrical Q factor (QES)0,554
Total Q factor (QTS)0,513
Voice coil inductance (LBM)1,9mH
Voice coil diameter (d)50mm
Force factor (BL)13,2T/m
Peak excursion Xmax5,9mm
Moving mass (MMS)124gr.
Volume accoustic compliance (VAS)31,9liter
Piston Area (SD)0,0512m²
Displacement0,9cc
Sealed box volume18,4liter
Sealed Box Dimensions375 x 324 x 229mm ( 18mm thick MDF)(WxHxD)
Vented box volume25,5liter
Vented Box Dimensions464 x 311 x 330mm ( 18mm thick MDF)(WxHxD)
Port dimensions (labyrinth) (W x H x L)29 x 273 x 648mm