CE140-30S-8 1" x 5" Extended Range Driver 8 Ohm
Tall aspect ratio flat diaphragm for wide dispersion
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The Dayton Audio CE140-30S-8 is a 1” x 5” driver for applications requiring a narrow format, yet wide bandwidth. The flat diaphragm uses a sandwich construction composed of woven glass fiber skins over a paper honeycomb core, for an excellent combination of stiffness and damping – often difficult to achieve in a flat diaphragm. The compact neodymium motor provides long-throw performance in a small form factor, enabling the driver frame to be only 1.4” wide. The rugged, low-profile stamped steel frame features screw mounting holes for simplified installation.
The rugged, low-profile stamped steel frame features screw mounting holes for simplified installation. Use the CE140-30S-8 as a wide-bandwidth driver, or as a narrow-format midwoofer driver for high-fidelity music.
(848791001161)
• Compact neodymium magnet structure
• Low profile stamped steel frame
• Copper voice coil on vented Kapton former
• Suitable as a mid-woofer or extended range driver
| Speaker Series | CE Series |
|---|---|
| Model Number | CE140-30S-8 |
| Color | Black |
| Unit of Measure | Each |
| UPC | 848791001161 |
| Warranty - Parts | 5 Years |
| Warranty - Labor | 5 Years |
| Product Shipping Weight (lbs.) | 0.1900 |
| Speaker Type | Extended-Range |
| Nominal Diameter | 1" x 5" |
| Power Handling (RMS) | 10 watts |
| Power Handling (max) | 20 watts |
| Continuous Program Power | -- |
| Impedance | 8 ohms |
| Sensitivity | 76 dB @ 1W/1m |
| Frequency Response | 100 - 8,000 Hz |
| Voice Coil Diameter | 20 mm |
| Magnet Weight | -- |
| DC Resistance (Re) | 7.75 ohms |
| Voice Coil Inductance (Le) | 0.78 mH (1k) |
| Resonant Frequency (Fs) | 105 Hz |
| Mechanical Q (Qms) | 4.64 |
| Electromagnetic Q (Qes) | 1.35 |
| Total Q (Qts) | 1.04 |
| Diaphragm Mass Inc. Airload (Mms) | 5.08 g |
| Moving Mass Of Diaphragm (Mmd) | -- |
| Mechanical Compliance of Suspension (Cms) | 0.47 mm/N |
| Surface Area Of Cone (Sd) | 25.1 cm² |
| Volume of Displacement (Vd) | 5.02 cm³ |
| BL Product (BL) | 4.34 Tm |
| Compliance Equivalent Volume (Vas) | 0.41 liters |
| Maximum Linear Excursion (Xmax) | 2.0 mm |
| Driver's Mechanical Losses (Rms) | -- |
| Cone / Diaphragm Material | Fiberglass Cone |
| Entry / Exit Diameter | -- |
| Surround Material | Rubber |
| Voice Coil Wire Material | -- |
| Voice Coil Former | Kapton® / Polyimide |
| Basket/Frame Material | -- |
| Magnet Material | Neodymium |
| Overall Outside Diameter | 137 mm x 36.2 mm |
| Overall Depth | 36.5 mm |
| Baffle Cutout Diameter | 124.81 mm x 33 mm |
| # Mounting Holes | 4 |
| Mounting Hole Diameter | -- |
| Bolt Circle Diameter | -- |
| Product Weight | -- |
| SKU | 848791001161 |
| Model # | CE140-30S-8 |
| Barcode # | 848791001161 |
| Brand | Dayton Audio |
| Shipping Weight | 0.0960kg |
| Shipping Width | 0.051m |
| Shipping Height | 0.051m |
| Shipping Length | 0.152m |
| Shipping Cubic | 0.000393000m3 |
| Assembled Length | 0.152m |
| Assembled Height | 0.051m |
| Assembled Width | 0.051m |
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