United Kingdom



30cm Component Subwoofer

Key Features

300mm P.P.Cone with fiber texture
1200W Maximum Input Power
Push Terminals
Super Linear spider
Reversible gasket
High-roll uerthane surround
Double stags magnet

Speaker Features

Speaker TypeSubwoofer
Peak Input Power1200W
Rated Input Power400W
Speaker Size300mm
Speaker Cone DesignStainless Coated Cone
Magnet TypeFerrit
TerminalsSilver-plated Push Type
Magnet CoverRubber
Gasket Installationtwo-sided
Installation CapabillitySealed/ Ported

Speaker/woofer Specifications

Peak Input Power1200W
Maximum Input Power800W
Rated Input Power400W
Woofer Cone materialInjection P.P. Cone
Speaker BasketSteel
Speaker SurroundHigh-roll urethane
Spider TypeSuper Linear Spider
Frequency Response39Hz ~ 300Hz
Subwoofer Impedance4Ω x 1
Dimensions (W x H x D)326 x 326 x 174.3mm
Mounting Depth156.8mm
Mouting Hole Diameter Ø279.3mm
Speaker Weight6100gr
Weight of Magnet1780gr

Subwoofer Parameters

Nominal impedance (Z)4Ω
DC resistance (Re)3.4Ω
Resonant frequency (FSO)31Hz
Mechanical Q factor (QMS)11.864
Electrical Q factor (QES)1.107
Total Q factor (QTS)1.012
Voice coil inductance (LBM)1.4mH
Voice coil diameter (d)65mm
Force factor (BL)9.8T/m
Peak excursion Xmax13.8mm
Moving mass (MMS)158.8gr.
Volume accoustic compliance (VAS)62liter
Piston Area (SD)0.052m²
Sealed box volume35.4liter
Sealed Box Dimensions375 x 370 x 355mm ( 19mm thick MDF)(WxHxD)
Vented box volume42.5liter
Vented Box Dimensions507 x 360 x 320mm ( 19mm thick MDF)(WxHxD)
Port dimensions (labyrinth) (W x H x L)35 x 322 x 500mm


Screws (Parker-type)Ø 4 x 35mm, 8 pieces
Gasket1 piece(s)