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Kenwood Car Audio KFC-PS3017W PS-series 30cm 12" 2000w Single VC 4Ohm Subwoofer
This 30cm Subwoofer has a robust thermal management system, implemented with an Aluminum Bobbin, Closed Yoke Design, and Advanced Airflow Control. The X-Motif Cap (Injection Molded Polypropylene) controls resonance frequency and cut away unnecessary high-frequency sound to deliver powerful, solid bass.
X-Motif Cap & Diamon array cone
The X-motif cap, made of Injection-Molded Polypropylene, controls resonance frequency and cut away unnecessary high-frequency sound to deliver powerful, solid bass. Diamond shapes are etched all the way to the speaker's edge, helping to reduce surface waves on the speaker diaphragm, decrease vibration, and suppress distortion. The diamond array pattern also provides additional rigidity to the speaker to improve voice coil response for dynamic and clean audio reproduction.
Heat-Resistant Aluminum Voice Coil Bobbin.
The most common subwoofer failure factor is Voice Coil Burnout. By using heat-resistant aluminum voice-coil bobbin with higher thermal conductivity, heat is easily transferred to the iron parts. This will increase the durability of the voice coil.
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Newly-Designed Airflow Control
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The air is pushed by the cap, the voice-coil is cooled when air passes through the gap.
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Closed Yoke Design
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The closed yoke realises a larger magnetic circuit to increase heat radiation, the more metal the better the heat radiation.
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Computer-Optimized Spider
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Redesigned shape to equalize the stress to increase mechanical durability.
Product 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 radiation
- Stress controlled spider
- Push-terminals for easy connection
- Sealed/Ported installation capability
- 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
- 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
- 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 acoustic 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
What's in the box:
- One 12" Subwoofer
- Trim ring
- Connection guide
- Warranty information
- Template on box lid
- Specs printed on the box
| Price | £89.99 |
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| Manufacturer | Kenwood |
| Vehicle Manufacturer | None |
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