Kenwood KFC-PS2517W - 10" 25cm 1300 Watt Car Subwoofer Bass Driver

Key Features

• 250mm 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.
• Aluminium bobbin for better thermal conductivity
• Airflow control for optimal heat radition
• Stress controlled spider
• Push-terminals for easy connection
• Sealed/Ported installation Capability

Speaker Features

• Speaker Size 250mm
• Oversized Dimension
• 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

Speaker/woofer Specifications

• Peak Input Power 1300W
• 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 33Hz ~ 300Hz
• Speaker Impedance 4Ω
• Dimensions (W x H x D) 275 x 275 x 142.2mm
• Mounting Depth 124mm
• Mounting Hole Diameter Ø 230mm
• Speaker Weight 4200gr

Subwoofer Parameters

• Nominal impedance (Z) 4Ω

• DC resistance (Re) 3.7Ω

• Resonant frequency (FSO) 33.7Hz

• Mechanical Q factor (QMS) 6.95

• Electrical Q factor (QES) 0.554

• Total Q factor (QTS) 0.513

• Voice coil inductance (LBM) 1.9mH

• Voice coil diameter (d) 50mm

• Force factor (BL) 13.2T/m

• Peak excursion Xmax 5.9mm

• Moving mass (MMS) 124gr.

• Volume acoustic compliance (VAS) 31.9liter

• Piston Area (SD) 0.0512m²

• Displacement 0.9cc

• Sealed box volume 18.4 litre

• Sealed Box Dimensions 375 x 324 x 229mm ( 18mm thick MDF)(WxHxD)

• Vented box volume 25.5 litre

• Vented Box Dimensions 464 x 311 x 330mm ( 18mm thick MDF)(WxHxD)

• Port dimensions (labyrinth) (W x H x L) 29 x 273 x 648mm