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WF275BD01

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Wavecor WF275BD01, 275mm (11in) Paper / Glass Fiber Cone Woofer, with 39mm Voice Coil, 4ohm.
CA$351.12Each

Wavecor WF275BD01, 275mm (11in) Paper / Glass Fiber Cone Woofer, with 39mm Voice Coil, 4ohm.

Product Specifications
Manufacturer WAVECOR
Speaker Type Glass Fiber/Paper Cone Woofer
Nominal Diameter 28cm
Impedance 4 ohms
Power Handling (RMS) 180 W
Frequency Response 27-1500 Hz
Sensitivity 90 dB
Voice Coil Diameter 39mm

The 10.75” transducers WF275BD01 (4 ohm) and WF275BD02 (8 ohm) were designed as high performance bass/midrange units for monitors and high-end hi-fi speakers. They offer outstanding extended bass performance and overall dynamic and detailed reproduction.
Ideal for multi-way constructions they additionally offer designers the rare opportunity of working with 10” 2-way solutions if paired with a suitable tweeter, like for instance some of the Wavecor 30 mm units.

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 and to minimize variations in voice coil inductance as a function of voice coil position
  • Cone made of a new paper/glass fiber mix with improved consistency and stability
  • Rigid die cast alu chassis with extensive venting for lower air flow speed reducing audible distortion
  • Vented voice coil former for reduced distortion and compression
  • Heavy-duty black fiber glass voice coil former to reduce mechanical losses resulting in better dynamic performance and low-level details
  • Large motor with 39 mm voice coil diameter for better control and power handling
  • Built-in alu field-stabilizing ring for reduced distortion at high levels
  • Low-loss suspension (high Qm) for better reproduction of details and dynamics
  • Black plated motor parts for better heat transfer to the surrounding air
  • Conex spider for better durability under extreme conditions
  • Gold plated terminals to ensure long-term trouble free connection
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WF275BD01_02.pdf Download

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