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SEAS Excel W18EX/001 – E0017-08S 7″ Magnesium Cone Woofer
€449.95
Seas Excel W18EX/001 – E0017-08S 7″ Magnesium Cone Woofer
9 in stock
Highlights
- Long term power handling (RMS) is 100 Watts
- Precision cast and surface treated magnesium cone
- Gold plated terminals mounted on a glass fiber reinforced plate to reduce contact resistance and improve reliability
Product details
Precision cast and surface treated magnesium cone coupled to a natural rubber surround showing no sign of midrange (edge) resonances. Large magnet system with bumped back plate makes room for extreme coil excursions.
Heavy copper rings mounted above and below the T-shaped pole piece reduce non linear and modulation distortion and increase overload margin. Extremely stiff and stable injection molded metal basket keeps the critical components in perfect alignment. Large windows in the basket both above and below the spider reduce sound reflexion, air flow noise and cavity resonance to a minimum. Gold plated terminals mounted on a glass fiber reinforced plate to reduce contact resistance and improve reliability.
Specifications
| Article number | W18EX001 |
| EAN | 0696277270187 |
| Woofer Series | SEAS Excel Series |
| Woofer Type | Midwoofer |
| Nominal Diameter | 6.5 " | 176 mm |
| Power Handling (RMS) | 100 W |
| Power Handling (max) | 250 W |
| Impedance (Z) | 8 Ω |
| Sensitivity (SPL at 1m / 2.83V) | 88 dB |
| Frequency Response | 40 – 2500 Hz |
| Voice Coil Diameter | 39 mm |
| Magnet Weight | 0.64 kg |
| DC Resistance (Re) | 6.1 Ω |
| Voice Coil Inductance (Le) | 0.65 mH |
| Resonant Frequency (Fs) | 34 Hz |
| Mechanical Q (Qms) | 1.8 |
| Electromagnetic Q (Qes) | 0.30 |
| Total Q (Qts) | 0.26 |
| Diaphragm Mass Inc. Airload (Mms) | 15.5 g |
| Mechanical Compliance of Suspension (Cms) | 1.4 mm/N |
| Surface Area of Cone (Sd) | 126 cm² |
| BL Product (BL) | 8.4 N/A |
| Compliance Equivalent Volume (Vas) | 30 L |
| Maximum Linear Excursion (Xmax) | 5 mm |
| Driver's Mechanical Losses (Rms) | 1.94 Ns/m |
| Cone / Diaphragm Material | Magnesium |
| Surround Material | Rubber |
| Basket / Frame Material | Injection moulded metal |
| Overall Outside Diameter | 176 mm |
| Overall Depth | 81.0 mm |
| Baffle Cutout Diameter | 142 mm |
| Bolt Circle Diameter | 166 mm |
| # Mounting Holes | 6 |
| Mounting Hole Diameter | 5.0 mm |
| Article number | W18EX001 |
| EAN | 0696277270187 |
| Woofer Series | SEAS Excel series |
|---|---|
| Woofer Type | Midwoofer |
| Nominal Diameter | 6.5 ” | 176 mm |
| Power Handling (RMS) | 100 W |
| Power Handling (max) | 250 W |
| Impedance (Z) | 8 Ω |
| Sensitivity (SPL at 1m / 2.83V) | 88 dB |
| Frequency response | 40 – 2500 Hz |
| Voice Coil Diameter | 39 mm |
| Magnet Weight | 0.64 kg |
| DC Resistance (Re) | 6.1 Ω |
| Voice Coil Inductance (Le) | 0.65 mH |
| Resonant Frequency (Fs) | 34 Hz |
| Mechanical Q (Qms) | 1.8 |
| Electromagnetic Q (Qes) | 0.30 |
| Total Q (Qts) | 0.26 |
| Diaphragm Mass Inc. Airload (Mms) | 15.5 g |
| Mechanical Compliance of Suspension (Cms) | 1.4 mm/N |
| Surface Area of Cone (Sd) | 126 cm² |
| BL Product (BL) | 8.4 N/A |
| Compliance Equivalent Volume (Vas) | 30 L |
| Maximum Linear Excursion (Xmax) | 5 mm |
| Driver's Mechanical Losses (Rms) | 1.94 Ns/m |
| Cone / Diaphragm Material | Magnesium |
| Surround Material | Rubber |
| Basket / Frame Material | Injection moulded metal |
| Overall Outside Diameter | 176 mm |
| Overall Depth | 81.0 mm |
| Baffle Cutout Diameter | 142 mm |
| Bolt Circle Diameter | 166 mm |
| # Mounting Holes | 6 |
| Mounting Hole Diameter | 5.0 mm |
