KFC-W3011

30cm Component Subwoofer

Additional images

Key Features

300mm Injection P.P.Cone Woofer

1200W Maximum Input Power

Push Terminals

Removable and Reversible Gasket

Long Stroke Design

Speaker Features

Speaker Type	Subwoofer
Peak Input Power	1200W
Rated Input Power	400W
Speaker Size	300mm
Speaker Cone Design	Stainless Coated Cone
Magnet Type	Ferrit
Terminals	Silver-plated Push Type
Magnet Cover	No
Gasket Installation	two-sided
Installation Capabillity	Sealed/ Ported

Speaker/woofer Specifications

Peak Input Power	1200W
Maximum Input Power	800W
Rated Input Power	400W
Woofer Cone material	Injection P.P. Cone
Speaker Basket	Steel
Speaker Surround	High-Roll Rubber
Spider Type	Super Linear Spider
Sensitivity	90dB/W/m
Frequency Response	25Hz ~ 800Hz
Subwoofer Impedance	4Ω x 1
Dimensions (W x H x D)	326 x 326 x 195mm
Mounting Depth	170mm
Mouting Hole Diameter Ø	279.3mm
Speaker Weight	6300gr
Gross Weight	7600gr
Weight of Magnet	1780gr

Subwoofer Parameters

Nominal impedance (Z)	4Ω
DC resistance (Re)	3.0Ω
Resonant frequency (FSO)	45Hz
Mechanical Q factor (QMS)	3.839
Electrical Q factor (QES)	1.519
Total Q factor (QTS)	1.088
Voice coil inductance (LBM)	1.26mH
Voice coil diameter (d)	65mm
Force factor (BL)	10.1T/m
Peak excursion Xmax	11.3mm
Moving mass (MMS)	171.9gr.
Volume accoustic compliance (VAS)	26.6liter
Piston Area (SD)	0.05m²
Displacement	6495cc
Sealed box volume	35.4liter
Sealed Box Dimensions	380 x 375 x 360mm ( 21mm thick MDF)(WxHxD)
Vented box volume	42.54liter
Vented Box Dimensions	380 x 440 x 360mm ( 21mm thick MDF)(WxHxD)
Vented box port diameter/length	Ø 76mm / 178mm

Accessories

4x35mm Screw: 8 pieces
Gasket (1 pc)
Screws (Parker-type)	Ø 4 x 35mm, 8 pieces
Gasket	1 piece(s)