SEAS Excel C16NX001/X 5" Bass-midwoofer

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The SEAS C16NX001/X is a premium 5-inch bass-midwoofer with tweeter (coaxial) from SEAS, part of their Excel Graphene line. It is designed to offer high-end audio performance, making it a preferred choice for audiophiles and professional audio systems.

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Product Details:

SEAS C16NX001/X Excel Bass-midwoofer

The SEAS Excel C16NX001/X is a high-performance coaxial driver that features a Graphene-treated magnesium cone. This design ensures excellent stiffness while minimizing unwanted resonances, making it ideal for accurate bass and midrange reproduction.

The integrated 26 mm textile dome tweeter allows for smooth high-frequency extension, providing a balanced and cohesive sound. With its 39 mm voice coil and FEA-optimized magnet system, the C16NX001/X delivers impressive linearity and low distortion. It is suitable for high-end two-way speaker systems, where sound quality and precision are paramount.

Its compact size and robust build make it versatile for various applications, from nearfield studio monitors to premium home audio setups

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Highlights

• Graphene-treated magnesium cone for superior stiffness and damping
• 39 mm voice coil with optimized magnet system for linear performance
• 26 mm textile dome tweeter integrated for coaxial design Wide frequency response and excellent midrange clarity

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Technical Specifications:

• Article number C16NX001/X
• EAN 9504193884252
• Woofer Series SEAS Excel series
• Woofer Type Bass-midwoofer (coaxiaal)
• Nominal Diameter 5"
• Power Handling (RMS) Woofer 100 Watts, Tweeter 90 Watts
• Power Handling (max) Woofer 250 Watts, Tweeter 200 Watts (short term)
• Impedance (Z) Woofer 4 Ω, Tweeter 6 Ω
• Sensitivity (SPL at 1m / 2.83V) Woofer 89 dB, Tweeter 90 dB
• Frequency Response Woofer 20 - 4.000 Hz, Tweeter 2.000 - 30.000 Hz
• Voice Coil Diameter Woofer 39 mm, Tweeter 26 mm
• DC Resistance (Re) Woofer 3.1 Ω, Tweeter 4.7 Ω Voice
• Coil Inductance (Le) Woofer 0.16 mH, Tweeter 0.02 mH
• Resonant Frequency (Fs) Woofer 38 Hz, Tweeter 1490 Hz
• Mechanical Q (Qms) 4.95
• Electromagnetic Q (Qes) 0.30
• Total Q (Qts) 0.29
• Diaphragm Mass Inc. Airload (Mms) Woofer 12.4 g, Tweeter 0.3 g
• Surface Area of Cone (Sd) Woofer 94 cm², Tweeter 7 cm²
• Overall Outside Diameter 146 mm
• Overall Depth 89.3 mm
• Baffle Cutout Diameter 126 mm
• Bolt Circle Diameter 137 mm 
• Mounting Holes 6
• Mounting Hole Diameter 5.0