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HiVi F8 8" Bass/Midrange

3 reviews

Brand: HiVi

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8" | 8 Ω

€ 52,02€ 62,95 10+ In stock

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Product description

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

Highlights

Kevlar/paper cone
Die-cast basket
High loss rubber surround

Product details

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.

Specifications

Article number: F8
Woofer Type: Midwoofer
Nominal Diameter: 8"
Power Handling (RMS): 60 Watts
Power Handling (max): 120 Watts
Impedance (Z): 8 ohms
Sensitivity: 88 dB 2.83V/1m
Frequency Response: 37 to 3,000 Hz
Voice Coil Diameter: 1.375"
DC Resistance (Re): 6.5 ohms
Resonant Frequency (Fs): 37 Hz
Mechanical Q (Qms): 4.71
Electromagnetic Q (Qes): 0.44
Total Q (Qts): 0.4
Diaphragm Mass Inc. Airload (Mms): 30.5g
Mechanical Compliance of Suspension (Cms): 0.59 mm/N
Surface Area of Cone (Sd): 214 cm²
Compliance Equivalent Volume (Vas): 1.37 ft.³
Maximum Linear Excursion (Xmax): 5 mm
Cone / Diaphragm Material: Paper / Kevlar
Surround Material: Rubber
Voice Coil Former: Kapton® / Polyimide
Dual Voice Coil: No
Basket / Frame Material: Cast Aluminum
Magnet Material: Ferrite
Shielded: Yes
Overall Outside Diameter: 9.44"
Overall Depth: 4.55"
Baffle Cutout Diameter: 7.156"
# Mounting Holes: 12
Sealed Volume: 0.4 ft.³
Sealed F3: 72 Hz
Vented Volume: 1.15 ft.³
Vented F3: 41 Hz

Reviews

3 reviews

5 from 5Based on 3 reviews

Review this product

5 of 5

We are using 8 of these drivers as stacked Subwoofers. Good Price/Performance drivers with excellent quality and a nice look.

By Tolga K. on 11 May 2022

5 of 5

Very well made bass/mid driver. Smooth mid and well extended, controlled bass in the right cabinet and with the right x-over. Don't be fooled by the price, this is a great driver.