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SEAS Excel Graphene W16NX003 – E0073-08 5.5″ Woofer 8 Ohms
€499.95
Seas Excel Graphene W16NX003 – E0073-08 5.5″ Woofer 8 Ohms
4 in stock
Highlights
- FEA optimised magnet system
- Graphene treated magnesium cone
- Titanium voice coil former
- Unique radial reinforced rubber surround
- Extremely stiff and stable injection molded metal basket keeps the critical components in perfect alignment
Product details
The precision cast, machined and Graphene treated magnesium cone acts as a piston through the working frequency band without showing any sign of midrange resonances.
A titanium voice coil former with a long copper clad aluminium winding for excellent force transfer, transient sound reproduction and large linear excursion. A unique radial reinforced rubber surround reduces radial resonances and prevents surround break up at large excursions. This combination results in very low mechanical damping for better clarity and brings out the micro details in the music.
An FEA optimised magnet system with precisely fitted copper parts for excellent linearity, high power handling and low distortion.
The extremely stiff and stable injection moulded metal basket keeps the critical components in perfect alignment. Large windows in the basket both above and below the spider reduce sound reflection, air flow noise and cavity resonance to a minimum.
Specifications
| Article number | W16NX003 |
| EAN | 0691046949080 |
| Woofer Series | Excel Graphene |
| Woofer Type | Woofer |
| Nominal Diameter | 6.5 " | 146 mm |
| Power Handling (RMS) | 180 W |
| Power Handling (max) | 300 W |
| Continuous Program Power | – |
| Impedance (Z) | 8 Ω |
| Sensitivity (SPL at 1m / 2.83V) | 85.4 dB |
| Frequency Response | 20 – 3000 Hz |
| Voice Coil Diameter | 39 mm |
| Magnet Weight | 0.9 kg |
| DC Resistance (Re) | 6.4 Ω |
| Voice Coil Inductance (Le) | 0.12 mH |
| Resonant Frequency (Fs) | 36 Hz |
| Mechanical Q (Qms) | 4.73 |
| Electromagnetic Q (Qes) | 0.36 |
| Total Q (Qts) | 0.34 |
| Diaphragm Mass Inc. Airload (Mms) | 14.2 g |
| Moving Mass Of Diaphragm (Mmd) | 0.69 Ns/m |
| Mechanical Compliance of Suspension (Cms) | 1.35 mm/N |
| Surface Area of Cone (Sd) | 94 cm² |
| Volume of Displacement (Vd) | 65.8 cm³ |
| BL Product (BL) | 7.6 N/A |
| Compliance Equivalent Volume (Vas) | 17 L |
| Maximum Linear Excursion (Xmax) | 7 mm |
| Driver's Mechanical Losses (Rms) | 0.69 Ns/m |
| Cone / Diaphragm Material | Graphene treated magnesium |
| Surround Material | Rubber |
| Voice Coil Wire Material | CCAW |
| Voice Coil Former | Titanium |
| Dual Voice Coil | – |
| Basket / Frame Material | Injection moulded metal |
| Magnet Material | – |
| Shielded | – |
| Overall Outside Diameter | 146 mm |
| Overall Depth | 73.8 mm |
| Baffle Cutout Diameter | 126 mm |
| Bolt Circle Diameter | 137 mm |
| # Mounting Holes | 6 |
| Mounting Hole Diameter | 5.0 mm |
| Sealed Volume | – |
| Sealed F3 | – |
| Vented Volume | – |
| Vented F3 | – |
| Article number | W16NX003 |
| EAN | 0691046949080 |
| Woofer Series | Excel Graphene |
|---|---|
| Woofer Type | Woofer |
| Nominal Diameter | 6.5 ” | 146 mm |
| Power Handling (RMS) | 180 W |
| Power Handling (max) | 300 W |
| Impedance (Z) | 8 Ω |
| Sensitivity (SPL at 1m / 2.83V) | 85.4 dB |
| Frequency response | 20 – 3000 Hz |
| Voice Coil Diameter | 39 mm |
| Magnet Weight | 0.9 kg |
| DC Resistance (Re) | 6.4 Ω |
| Voice Coil Inductance (Le) | 0.12 mH |
| Resonant Frequency (Fs) | 36 Hz |
| Mechanical Q (Qms) | 4.73 |
| Electromagnetic Q (Qes) | 0.36 |
| Total Q (Qts) | 0.34 |
| Diaphragm Mass Inc. Airload (Mms) | 14.2 g |
| Moving Mass Of Diaphragm (Mmd) | 0.69 Ns/m |
| Mechanical Compliance of Suspension (Cms) | 1.35 mm/N |
| Surface Area of Cone (Sd) | 94 cm² |
| Volume of Displacement (Vd) | 65.8 cm³ |
| BL Product (BL) | 7.6 N/A |
| Compliance Equivalent Volume (Vas) | 17 L |
| Maximum Linear Excursion (Xmax) | 7 mm |
| Driver's Mechanical Losses (Rms) | 0.69 Ns/m |
| Cone / Diaphragm Material | Graphene treated magnesium |
| Surround Material | Rubber |
| Voice Coil Wire Material | CCAW |
| Voice Coil Former | Titanium |
| Basket / Frame Material | Injection moulded metal |
| Overall Outside Diameter | 146 mm |
| Overall Depth | 73.8 mm |
| Baffle Cutout Diameter | 126 mm |
| Bolt Circle Diameter | 137 mm |
| # Mounting Holes | 6 |
| Mounting Hole Diameter | 5.0 mm |
