1 Pieces Original HiVi E8 8'' High Performance Subwoofer Speaker Driver Carbon Fiber Cone Aluminum Frame 8ohm/160W OD=215mm
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Specifications
- Brand Name
- NoEnName_Null
- Item Type
- Speaker Unit
- High-concerned chemical
- None
- Origin
- Mainland China
- Material
- aluminum
- Package
- Yes
- Model Number
- E8
Product Description
1, Original HiVi E8 8'' High Performance Subwoofer Speaker Driver Carbon Fiber Cone Aluminum Frame 8ohm/160W OD=215mm
2, Here is the speaker datasheet for HiVi C8 which is for grey color cone as following
Rated Impedance Z 8 Ω
Resonant Frequency Fs 35 Hz
Rated Power Pnom 80 W
Maximum Power Pmax 160 W
Sensitivity (2.83V/1m) E 89 dB
Weight w 2.3 kg
Voice Coil
Voice Coil Diameter ∅ 35 mm
DC Resistance Re 7.2 Ω
Voice Coil Winding Width H 17.8 mm
Voice Coil Wire High-Temperature Resistant SV Wire
Voice Coil Frame AL
Magnetic Circuit
Magnetic Circuit Type Single-Magnet Large Magnetic Circuit
Magnet Material High-Performance Ferrite
Magnetic Force Coefficient (BL Value) BL 9.8 N/A
Magnetic Gap Height He 6.0 mm
Maximum Linear Excursion Xmax 5.9 mm
Small/Thiele Parameters
Capsular Compliance Cms 824 μm/N
Mechanical Q Factor Qms 2.69 -
Electrical Q Factor Qes 0.42 -
Total Q Factor Qts 0.36 -
Vibrating Mass Mms 24.9 g
Equivalent Volume Vas 56.1 L
Recommended Enclosure Parameters
Enclosure Type Bass Reflex
Recommended Net Volume Vb 28.5 L
Bass Reflex Port Tuning Frequency Fb 33 Hz
Enclosure Free-Field -3dB Frequency F3 36 Hz
Pros & Cons
Pros
- Features a carbon fiber cone and aluminum frame for durable, high-fidelity sound reproduction
- Rated for 160W maximum power and 8-ohm impedance for versatile home audio use
- Exact 215mm outer diameter makes it easy to confirm fit for compatible speaker enclosures
- Officially licensed Original HiVi E8 speaker driver for reliable, consistent performance
Cons
- Only available as a single piece per package, requiring two purchases for a full stereo setup
- No installation hardware or instructions included in the package
- Product description is cut off, with limited information on full technical specifications
- Originated from Mainland China, which may lead to longer shipping times for international buyers outside of Asia
Common Questions
What material is this subwoofer speaker driver made of?
This speaker driver features a carbon fiber cone and aluminum frame for improved sound quality and durability.
What compatible specifications and systems is this driver intended for?
It has an 8-ohm impedance, 160W maximum power, and 215mm outer diameter, designed for use with HiVi E8 and C8 speaker systems.
What practical uses does this subwoofer driver serve?
It is designed as a replacement or upgrade component for home audio systems to deliver high-performance low-frequency sound reproduction.
What size is this subwoofer speaker driver?
It is an 8-inch subwoofer with an outer diameter of 215mm, per the product listing.
What shipping details and support policies apply to this product?
Specific shipping timelines, costs, and return policies are not listed in the product specs, so buyers should contact the seller for more information.
Product information last updated on November 18, 2025