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                                                              Home > Subwoofers > Kenwood >

                                                            KFC-W2511 25cm Component Subwoofer  

                                                            KFC-W2511 25cm Component Subwoofer


                                                             

                                                            Key Features

                                                            250mm Injection P.P.Cone Woofer
                                                            1000W Maximum Input Power
                                                            Push Terminals
                                                            Removable and Reversible Gasket
                                                            Long Stroke Design

                                                            Speaker Features

                                                            Speaker Type Subwoofer
                                                            Peak Input Power 1000W
                                                            Rated Input Power 300W
                                                            Speaker Size 250mm
                                                            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 1000W
                                                            Maximum Input Power 600W
                                                            Rated Input Power 300W
                                                            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 30Hz ~ 1000Hz
                                                            Subwoofer Impedance 4Ω x 1
                                                            Dimensions (W x H x D) 275 x 275 x 164.7mm
                                                            Mounting Depth 142.7mm
                                                            Mouting Hole Diameter Ø 230mm
                                                            Speaker Weight 4100gr
                                                            Gross Weight 5000gr
                                                            Weight of Magnet 1230gr

                                                            Subwoofer Parameters

                                                            Nominal impedance (Z) 4Ω
                                                            DC resistance (Re) 4
                                                            Resonant frequency (FSO) 60Hz
                                                            Mechanical Q factor (QMS) 8.57
                                                            Electrical Q factor (QES) 0.932
                                                            Total Q factor (QTS) 0.84
                                                            Voice coil inductance (LBM) 2.8mH
                                                            Voice coil diameter (d) 48mm
                                                            Force factor (BL) 13.9T/m
                                                            Peak excursion Xmax 6.9mm
                                                            Moving mass (MMS) 122.9gr.
                                                            Volume accoustic compliance (VAS) 9.384liter
                                                            Piston Area (SD) 0.035m²
                                                            Displacement 3552cc
                                                            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 35mm, 8 pieces
                                                            Gasket 1 piece(s)



                                                            Our Price: £79.00



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