HiVi D6.8B 6 Inch Poly Cone Woofer — Includes Install Kit

HiVi D6.8B 6 Inch Woofer — With Installation Kit.

The HiVi D6.8B is a premium woofer used in many high end speakers. The obvious standout feature is the massive 3-inch (76mm) voice coil structure that is normally found in much more expensive woofers. This oversized structure is powered by a thermally stabilized and neodymium magnet array for a highly symmetric driving force. The polypropylene composite cone is mineral filled to maximize rigidity while keeping moving mass stable, even when you're cranking out your favorite tracks under high power. As you would expect, this woofer has a die-cast aluminum frame with a magnetically shielded motor assembly. 

With a low 43 Hz resonant frequency (Fs) and a clean 5.3mm linear Xmax, the D6.8B is highly optimized for bass-reflex enclosures. It comfortably drops down to a deep F3 of 41 Hz in a compact 0.5 cubic foot (14-liter) vented cabinet, or 44hz in a 0.35 cubic foot (10-liter) vented cabinet providing audiophiles with authoritative, room-filling low-end performance without requiring a tower cabinet design.

To save you a trip to the hardware store, we include a custom-matched Installation Kit at no extra charge so you can start building immediately. Each D6.8B woofer you buy comes with a pre-cut gasket, two gold plated quick connect terminals, and mounting screws for free.

Highlights

• Oversized 3-Inch Voice Coil: Huge 76mm coil increases thermal power handling (60W RMS / 120W Max) and ensures uniform cone movement.
• Underhung Neodymium Motor: Dramatically lowers harmonic distortion and inductance modulation.
• Mineral-Filled Poly & Cast Frame: Shallow cone offers immense stability, anchored to a rigid aluminum frame.
• Complete Installation Kit Included: Ships with the exact matching mounting screws and quick-connect wire terminals needed to start your build immediately.

HiVi D6.8B Specifications

Thiele-Small Parameters