KFC-W110S

25cm Component Subwoofer

Key Features

250mm Injection P.P.Cone Woofer

700W Maximum Input Power

Silver Plated Terminals

High-roll Urethane Surround

Speaker Features

Speaker Type	Subwoofer
Peak Input Power	700W
Rated Input Power	175W
Speaker Size	250mm
Magnet Type	Ferrit
Terminals	Silver PLated Screw / slide type
Magnet Cover	No
Gasket Installation	one-way (Fixed)
Installation Capabillity	Sealed/ Ported

Speaker/woofer Specifications

Peak Input Power	700W
Maximum Input Power	350W
Rated Input Power	175W
Woofer Cone material	Injection P.P. Cone
Speaker Basket	Steel
Speaker Surround	Urethane
Sensitivity	90dB/W/m
Frequency Response	35Hz ~ 1000Hz
Subwoofer Impedance	4Ω x 1
Dimensions (W x H x D)	276 x 276 x 141mm
Mounting Depth	120.8mm
Mouting Hole Diameter Ø	230mm
Speaker Weight	3010gr
Gross Weight	3800gr
Weight of Magnet	748gr

Subwoofer Parameters

Nominal impedance (Z)	4Ω
DC resistance (Re)	3.7Ω
Resonant frequency (FSO)	34Hz
Mechanical Q factor (QMS)	9.36
Electrical Q factor (QES)	0.517
Total Q factor (QTS)	0.49
Voice coil inductance (LBM)	2mH
Voice coil diameter (d)	50mm
Force factor (BL)	13.4T/m
Peak excursion Xmax	4mm
Moving mass (MMS)	109.7gr.
Volume accoustic compliance (VAS)	36.6liter
Piston Area (SD)	0.035m²
Displacement	2294cc
Sealed box volume	28.3liter
Sealed Box Dimensions	330 x 390 x 325mm ( 21mm thick MDF)(WxHxD)
Vented box volume	35.4liter
Vented Box Dimensions	340 x 455 x 330mm ( 21mm thick MDF)(WxHxD)
Vented box port diameter/length	Ø 76mm / 178mm

Accessories

Screws (Parker-type)

Ø 4 x 25mm, 8 pieces