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HiVi F6 6-1/2" Bass/Midrange

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HiVi F6 6-1/2" Bass/Midrange

Brand:|Model: F6|Part # 297-440

The HiVi F6 has been optimized for dynamic bass reproduction in small or medium vented systems. Midrange clarity and tonal balance are remarkable.
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Part # 297-440
  • Kevlar and paper fiber cone
  • Phase plug improves frequency response and dispersion
  • Magnetically shielded
  • Remarkable midrange clarity and tonal balance

Product Details

HiVi F6 6-1/2" Bass/Midrange

The HiVi F6 has been optimized for dynamic bass reproduction in small or medium vented systems. Midrange clarity and tonal balance are remarkable. The F6 utilizes a newly developed matrix of Kevlar and paper fibers, and the cone weighs less, is more rigid, and has an improved damping factor. The back of the cone is hand coated with a special damping compound to further maximize performance stability and control of structural resonances. The driver features a central phase plug to avoid air compression and internal air volume resonance, and the plug improves frequency response and dispersion as well. An aluminum former voice coil and spider contribute to the driver's linear operation at high power levels. The massive aluminum die-cast basket has been developed to minimize structural resonances, and the shielded magnet structure allows the F6 to be incorporated into audio/video applications. It may be used in a small vented or closed box when a subwoofer is employed.



Product Specifications
  • Nominal Diameter6-1/2"
  • Power Handling (RMS)45 Watts
  • Power Handling (max)90 Watts
  • Impedance8 ohms
  • Frequency Response42 to 4,000 Hz
  • Sensitivity88 dB 2.83V/1m
  • Voice Coil Diameter1"
Thiele-Small Parameters
  • Resonant Frequency (Fs)45 Hz
  • DC Resistance (Re)6.5 ohms
  • Mechanical Q (Qms)3.91
  • Electromagnetic Q (Qes)0.38
  • Total Q (Qts)0.35
  • Compliance Equivalent Volume (Vas)0.58 ft.³
  • Mechanical Compliance of Suspension (Cms)0.07 mm/N
  • Diaphragm Mass Inc. Airload (Mms)18.3g
  • Maximum Linear Excursion (Xmax)4.3 mm
  • Surface Area of Cone (Sd)139 cm²
Materials of Construction
  • Cone MaterialPaper / Kevlar
  • Surround MaterialRubber
  • Voice Coil FormerKapton® / Polyimide
  • Basket / Frame MaterialCast Aluminum
  • Magnet MaterialFerrite
Mounting Information
  • Overall Outside Diameter7.75"
  • Baffle Cutout Diameter5.875"
  • Depth3.75"
  • # Mounting Holes6
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
  • Sealed Volume0.19 ft.³
  • Sealed F394 Hz
  • Vented Volume0.53 ft.³
  • Vented F353 Hz
HiVi F6 6-1/2" Bass/Midrange
  • BrandHiVi
  • ModelF6
  • Part Number297-440
  • UPC844632021305
  • Product CategoryWoofers
  • Unit of MeasureEA
  • Product Rating
    (11 Reviews)
  • Weight5.95 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

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