B&C 8CXN51 8" Professional Neodymium Coaxial Speaker 100 x 100 8 Ohm

Manufacturer Part Number: 8CXN51

The B&C 8CXN51 speaker's neodymium LF/HF motor, polyimide diaphragm HF driver, and FEA-optimized design produce high output and minimal distortion.

Key Features:

• Coaxial HF driver with 1.7" voice coil, polyimide diaphragm, and 100° nominal coverage
• Neodymium ring magnet shared by LF and HF components keeps weight low
• Aluminum-wound 2" woofer voice coil ensures good power handling
• 1.8 kHz recommended crossover point
• Use with passive or active crossover (not included)

B&C 8CXN51 8" Professional Neodymium Coaxial Speaker 100 x 100 8 Ohm

B&C's 8CXN51 8" coaxial loudspeaker produces generous amount of low-distortion output despite its compact form factor. The 8CXN51 offers resolution and accuracy that are suitable for professional "fill" loudspeakers, stage monitor wedges, studio monitors, or high-efficiency home audio systems. Power handling is 500 watts continuous program, which combined with the driver's high efficiency results in very good maximum output.

The B&C 8CXN51 8" coaxial speaker's optimized driver alignment delivers the coherency and focus expected from a point source design. In addition to this superior articulation and accuracy, the 8CN51 requires very little baffle area compared to separate LF and HF components.

Product Details

BrandB&C SpeakersModel8CXN51Part Number294-5764UPC848864008813Unit of MeasureEachWeight7

Product Specifications

Nominal Diameter8"Bolt Circle Diameter8.3Moving Mass Of Diaphragm (Mmd)22Power Handling (RMS)225 WattsPower Handling (MAX)500 WattsImpedance8ΩFrequency Response70 to 18,000HzSensitivity97dB 2.83V/1mVoice Coil Diameter2"

Thiele-Small Parameters

Resonant Frequency (Fs)68HzDC Resistance (Re)5ΩVoice Coil Inductance (Le)0.9mHMechanical Q (Qms)4.7Electromagnetic Q (Qes)0.29Total Q (Qts)0.27Compliance Equivalent Volume (Vas)0.6ft³BL Product (BL)12.6T·mMaximum Linear Excursion (Xmax)6mmSurface Area of Cone (Sd)220cm²

Materials of Construction

Cone MaterialCoated PaperVoice Coil Wire MaterialAluminumMagnet MaterialNeodymium

Mounting Information

Overall Outside Diameter8.8"Baffle Cutout Diameter7.4"Depth4.4"# Mounting Holes8