Sell Kenwood KFC-PS3017W PS-Series 2000W 30cm 12" Subwoofer best price

Features: Durability Enhancement Stress Controlled Spider Key Features 300mm Polypropylene Cone (PP Cone) 400 Rated/RMS Input Power 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 Push-terminals for easy connection Sealed/Ported installation capabillity Speaker Features Speaker Size 300mm Oversized Dimension Yes Speaker Cone Design Diamond-Array pattern Magnet Type Ferrit Voice-coil single, multi-layer voice coil Terminals Push Type Spider Stress controlled spider Bottom-Yoke Fully closed bottom yoke Heat dissipation technology Airflow control Installation Capability Sealed / Ported Specifications: General Speaker/Woofer Specifications Peak Input Power 2000W Rated Input Power 400W Woofer Cone material Polypropylene (PP) Cone Center Cap Type x-motif cap Speaker Basket Steel Speaker Surround Foam Spider Type Stress controlled Spider Sensitivity 85dB/W/m Frequency Response 29Hz ~ 300Hz Speaker Impedance 4Ω Dimensions (W x H x D) 326 x 326 x 155.4mm Mounting Depth 137mm Mounting Hole Diameter Ø 280mm Speaker Weight 4200gr Subwoofer Parameters Nominal impedance (Z) 4Ω DC resistance (Re) 3.7Ω Resonant frequency (FSO) 24.4Hz Mechanical Q factor (QMS) 6.79 Electrical Q factor (QES) 0.52 Total Q factor (QTS) 0.483 Voice coil inductance (LBM) 2.04mH Voice coil diameter (d) 50mm Force factor (BL) 12.9T/m Peak excursion Xmax 5.9mm Moving mass (MMS) 152gr. Volume accoustic compliance (VAS) 104liter Piston Area (SD) 0.0512m² Displacement 1.2cc Sealed box volume 35.4liter Sealed Box Dimensions 457 x 362 x 299mm (18mm thick MDF)(WxHxD) Vented box volume 42.5liter Vented Box Dimensions 590 x 362 x 394mm (18mm thick MDF)(WxHxD) Port dimensions (labyrinth) (W x H x L) 35 x 324 x 736mm