PSseries 30cm 12" 2000w Single VC 4Ohm Subwoofer - Kenwood Car Audio KFC-PS3017W
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.
The New Kenwood KFC-PS3017W is an awesome looking subwoofer, 2000w Max Power! Double stacked magnets help for improved power handling and cooling for extend use without fatigue. The new X-Motif Cone design not only looks cool but actually is light and stronger resulting in a fast and more accurate detailed bass response, lows are lower and kicks are harder and faster. The steel basket has new forced air cooling design so the voice coil is cooled by the air pumping from the speaker, neat technology! Overall the new woofer gets my support as one of the best in its price category, take a look at the In Phase XT-12 as another option.
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 Capabillity Sealed / Ported
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
- Mouting 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
