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PEX HiVi F8 8" Bass/Midrange P1264135PEX-297-445 https://cdnimages.opentip.com/full/PEX/PEX-297-445.jpg HiVi F8 8" Bass/Midrange Manufacturer Part Number: F8The HiVi F8 woofer utilizes a Kevlar and paper composite cone that has lower weight, higher rigidity, and an improved damping factor.Key Features: Kevlar/paper cone Die-cast basket High loss rubber surround HiVi F8 8\" Bass/MidrangeThe HiVi F8 woofer utilizes a Kevlar and paper composite cone that has lower weight, higher rigidity, and an improved damping factor. The back of the cone is hand coated with damping compound to further maximize performance stability and control of resonances. Midrange clarity and tonal balance are remarkable. The F8 has been optimized for dynamic low bass reproduction in compact or medium vented enclosures. The driver employs a vented Kapton voice coil former and flat spider to avoid air compression and ensure maximum power handling. A massive aluminum die-cast basket has been developed to minimize structural resonances, and a shielded magnet structure enables the F8 to be incorporated easily into audio/video speaker applications. The F8 has an exceptionally smooth frequency response (within +/-1.7 dB tolerance in 70-3,000 Hz range, measured on an IEC baffle), which helps make the driver a perfect choice for high resolution 2-way or 3-way systems. Recommended crossover frequency for a two-way system design is 1.8-2.2 kHz.Product Details BrandHiVi ModelF8 Part Number297-445 UPC844632021312 Unit of MeasureEach Weight7.53 Product Specifications Nominal Diameter8\" Moving Mass Of Diaphragm (Mmd)30.5 Power Handling (RMS)60 Watts Power Handling (MAX)120 Watts Impedance8Ω Frequency Response37 to 3,000Hz Sensitivity88dB 2.83V/1m Voice Coil Diameter1.375\" Thiele-Small Parameters Resonant Frequency (Fs)37Hz DC Resistance (Re)6.5Ω Mechanical Q (Qms)4.71 Electromagnetic Q (Qes)0.44 Total Q (Qts)0.4 Compliance Equivalent Volume (Vas)1.37ft³ Mechanical Compliance of Suspension (Cms)0.59mm/N Maximum Linear Excursion (Xmax)5mm Surface Area of Cone (Sd)214cm² Materials of Construction Cone MaterialPaper / Kevlar Surround MaterialRubber Voice Coil FormerKapton® / Polyimide Basket / Frame MaterialCast Aluminum Magnet MaterialFerrite Mounting Information Overall Outside Diameter9.44\" Baffle Cutout Diameter7.156\" Depth4.55\" # Mounting Holes12 Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion) Sealed Volume0.4ft³ Sealed F372Hz Vented Volume1.15ft³ Vented F341Hz 1264135 844632021312 7.5300lbs 0.00 0.00 0.00
HiVi
65.42 2025-05-09 31 In Stock

HiVi F8 8" Bass/Midrange

Brand HiVi
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UPC: 844632021312
SKU: PEX-297-445
Price:
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Product Description

Manufacturer Part Number: F8

The HiVi F8 woofer utilizes a Kevlar and paper composite cone that has lower weight, higher rigidity, and an improved damping factor.

Key Features:
  • Kevlar/paper cone
  • Die-cast basket
  • High loss rubber surround


HiVi F8 8" Bass/Midrange

The HiVi F8 woofer utilizes a Kevlar and paper composite cone that has lower weight, higher rigidity, and an improved damping factor. The back of the cone is hand coated with damping compound to further maximize performance stability and control of resonances. Midrange clarity and tonal balance are remarkable. The F8 has been optimized for dynamic low bass reproduction in compact or medium vented enclosures. The driver employs a vented Kapton voice coil former and flat spider to avoid air compression and ensure maximum power handling. A massive aluminum die-cast basket has been developed to minimize structural resonances, and a shielded magnet structure enables the F8 to be incorporated easily into audio/video speaker applications. The F8 has an exceptionally smooth frequency response (within +/-1.7 dB tolerance in 70-3,000 Hz range, measured on an IEC baffle), which helps make the driver a perfect choice for high resolution 2-way or 3-way systems. Recommended crossover frequency for a two-way system design is 1.8-2.2 kHz.

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
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