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CD1780-8RPD 1.75" Replacement Poly Diaphragm for CD1780
Quick Overview
The poly replacement diaphragm for the Ryman CD180B/S is a solid choice for anyone looking to maintain the longevity of their Ryman compression driver.Product Highlights
- Constructed from resilient poly material
- Engineered to fit Ryman Compression Drivers
- Provides a clear, vibrant sound output
Product Manuals / Spec Sheets / Downloads
Buying Options
The poly replacement diaphragm for the Ryman CD1780B/S is built from a resilient poly material, providing a detailed and dynamic output.
| Speaker Series | Odeum Series |
| Model Number | CD1780-8RPD |
| Color | Black |
| Unit of Measure | Each |
| UPC | 848791008696 |
| Warranty - Parts | 5 Years |
| Warranty - Labor | 5 Years |
| Product Shipping Weight (lbs.) | 1 |
| Speaker Type | Replacement Diaphragm |
| Nominal Diameter | -- |
| Power Handling (RMS) | -- |
| Power Handling (max) | -- |
| Continuous Program Power | -- |
| Impedance | -- |
| Sensitivity | -- |
| Frequency Response | -- |
| Voice Coil Diameter | -- |
| Magnet Weight | -- |
| DC Resistance (Re) | -- |
| Voice Coil Inductance (Le) | -- |
| Resonant Frequency (Fs) | -- |
| Mechanical Q (Qms) | -- |
| Electromagnetic Q (Qes) | -- |
| Total Q (Qts) | -- |
| Diaphragm Mass Inc. Airload (Mms) | -- |
| Moving Mass Of Diaphragm (Mmd) | -- |
| Mechanical Compliance of Suspension (Cms) | -- |
| Surface Area Of Cone (Sd) | -- |
| Volume of Displacement (Vd) | -- |
| BL Product (BL) | -- |
| Compliance Equivalent Volume (Vas) | -- |
| Maximum Linear Excursion (Xmax) | -- |
| Drivers Mechanical Losses (Rms) | -- |
| Cone / Diaphragm Material | -- |
| Entry / Exit Diameter | -- |
| Surround Material | -- |
| Voice Coil Wire Material | -- |
| Voice Coil Former | -- |
| Basket/Frame Material | -- |
| Magnet Material | -- |
| Overall Outside Diameter | -- |
| Overall Depth | -- |
| Baffle Cutout Diameter | -- |
| # Mounting Holes | -- |
| Mounting Hole Diameter | -- |
| Bolt Circle Diameter | -- |
| Product Weight | -- |