10" Car Subwoofer 1300W Max Power
This 25cm 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.
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.
- 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 250mm
- Oversized Dimension
- Speaker Cone Design Diamond-Array pattern
- Magnet Type Ferrit
- Voice-coilsingle, 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 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
- Mouting Hole Diameter Ø 230mm
- Speaker Weight 4000gr
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 accoustic compliance (VAS) 31.9liter
- Piston Area (SD) 0.0512m²
- Displacement 0.9cc
- Sealed box volume 18.4liter
- Sealed Box Dimensions 375 x 324 x 229mm ( 18mm thick MDF)(WxHxD)
- Vented box volume 25.5liter
- 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
Product Code: JoPdWRC
Brand: Kenwood
Product Condition : New
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