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PEX Wavecor WF120BD08 4 3/4" Balanced Drive Paper Cone Mid Woofer with Truncated Frame 8 Ohm P11128964PEX-298-1154 https://cdnimages.opentip.com/full/PEX/PEX-298-1154.jpg Wavecor WF120BD08 4 3/4" Balanced Drive Paper Cone Mid Woofer with Truncated Frame 8 Ohm Manufacturer Part Number: WF120BD08The Wavecor WF120BD08 is a 4-3/4\" truncated frame paper cone midwoofer that is designed for demanding bass and midrange applications. This driver utilizes balanced drive technology for reduced distortion. It works equally well for high-end hi-fi, high quality home theater systems, and multimedia projects. The WF120BD08 is an ideal choice for a compact 2-way speaker design as a midwoofer.Key Features: Balanced Drive motor structure for optimal drive force symmetry resulting in largely reduced even order harmonic distortion Copper cap on center pole to reduce voice coil inductance Low-loss suspension (high Qm) for better reproduction of details and dynamics Rigid die cast aluminum chassis with extensive venting for lower air flow speed reducing audible distortion Vented voice coil former for reduced distortion and compression Vented center pole with dual flares for reduced noise level at large cone excursions Progressive suspension with specially designed conex spider for long durability under extreme operating conditions Wavecor WF120BD08 4-3/4\" Balanced Drive Paper Cone Mid-Woofer with Truncated Frame 8 OhmThe Wavecor WF120BD08 is a 4-3/4\" truncated frame paper cone midwoofer that is designed for demanding bass and midrange applications. This driver utilizes balanced drive technology for reduced distortion. It works equally well for high-end hi-fi, high quality home theater systems, and multimedia projects. The WF120BD08 is an ideal choice for a compact 2-way speaker design as a midwoofer.Powered by a large magnet structure, the WF120BD08 is ensured excellent efficiency and optimal T/S parameters. The large 1-1/4\" voice coil allows excellent high-power handling, both thermally and mechanically. The paper and fiberglass mix offers improved consistency and stability. Distortion is reduced by the efficient venting and an aluminum shorting ring and copper cap stabilizing the magnetic field in the air gap.Product Details BrandWavecor ModelWF120BD08 Part Number298-1154 UPC848864054780 Unit of MeasureEach Weight2.5 Product Specifications Nominal Diameter5\" Moving Mass Of Diaphragm (Mmd)6.25 Power Handling (RMS)50 Watts Power Handling (MAX)100 Watts Impedance4Ω Frequency Response50 to 4,000Hz Sensitivity86dB 2.83V/1m Voice Coil Diameter1.02\" Thiele-Small Parameters Resonant Frequency (Fs)63Hz DC Resistance (Re)6Ω Voice Coil Inductance (Le)0.14mH Mechanical Q (Qms)5.9 Electromagnetic Q (Qes)0.49 Total Q (Qts)0.45 Compliance Equivalent Volume (Vas)0.15ft³ Mechanical Compliance of Suspension (Cms)1.03mm/N BL Product (BL)5.5T·m Maximum Linear Excursion (Xmax)4mm Surface Area of Cone (Sd)54cm² Materials of Construction Cone MaterialPaper Voice Coil Wire MaterialAluminum Voice Coil FormerFiberglass Basket / Frame MaterialCast Aluminum Mounting Information Overall Outside Diameter4.33\" Baffle Cutout Diameter3.94\" Depth2.64\" # Mounting Holes8 Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion) Sealed Volume0.0545ft³ Sealed F3118.4Hz Vented Volume0.174ft³ Vented F358.66Hz 11128964 848864054780 2.5000lbs 0.00 0.00 0.00
Wavecor
102.00 2025-03-29 Out of Stock

Wavecor WF120BD08 4-3/4" Balanced Drive Paper Cone Mid-Woofer with Truncated Frame 8 Ohm

Brand Wavecor
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UPC: 848864054780
SKU: PEX-298-1154
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Product Description

Manufacturer Part Number: WF120BD08

The Wavecor WF120BD08 is a 4-3/4" truncated frame paper cone midwoofer that is designed for demanding bass and midrange applications. This driver utilizes balanced drive technology for reduced distortion. It works equally well for high-end hi-fi, high quality home theater systems, and multimedia projects. The WF120BD08 is an ideal choice for a compact 2-way speaker design as a midwoofer.

Key Features:
  • Balanced Drive motor structure for optimal drive force symmetry resulting in largely reduced even order harmonic distortion
  • Copper cap on center pole to reduce voice coil inductance
  • Low-loss suspension (high Qm) for better reproduction of details and dynamics
  • Rigid die cast aluminum chassis with extensive venting for lower air flow speed reducing audible distortion
  • Vented voice coil former for reduced distortion and compression
  • Vented center pole with dual flares for reduced noise level at large cone excursions
  • Progressive suspension with specially designed conex spider for long durability under extreme operating conditions


Wavecor WF120BD08 4-3/4" Balanced Drive Paper Cone Mid-Woofer with Truncated Frame 8 Ohm

The Wavecor WF120BD08 is a 4-3/4" truncated frame paper cone midwoofer that is designed for demanding bass and midrange applications. This driver utilizes balanced drive technology for reduced distortion. It works equally well for high-end hi-fi, high quality home theater systems, and multimedia projects. The WF120BD08 is an ideal choice for a compact 2-way speaker design as a midwoofer.

Powered by a large magnet structure, the WF120BD08 is ensured excellent efficiency and optimal T/S parameters. The large 1-1/4" voice coil allows excellent high-power handling, both thermally and mechanically. The paper and fiberglass mix offers improved consistency and stability. Distortion is reduced by the efficient venting and an aluminum shorting ring and copper cap stabilizing the magnetic field in the air gap.

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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