Sica |
CD120.44/640 POLY |
CD120.44/640-POLY-8 |
Z009491P-C |
Compression driver |
Sold by piece |
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Brand Sica |
Model CD120.44/640 POLY |
TLHP code CD120.44/640-POLY-8 |
Manufacturer code Z009491P-C |
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Product type Compression driver |
Sales packaging Sold by Piece |
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Compression driver with 1.7" voice coil Kapton former and flat aluminium wire, 1"horn throat diameter, PI diaphragm, ferrite magnet circuit with copper demodulating ring, 109.0 dB sensitivity.
General |
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Product type | Compression driver |
Brand | Sica |
Reference | CD120.44/640 POLY |
Product code | Z009491P-C |
Informations |
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Nominal impedance | 8 ohm |
Dimensional category | 4.5 inch |
Manufacturer sensitivity | 108.4 dB |
Nominal power handling | 60 W |
Max power handling | 120 W |
Recommended min cutoff frequency | 1600 Hz |
Exit dimension | 1.0 inch |
Fundamental parameters |
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Re | 5.8 ohm |
Small signal parameters |
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Fs | 1100 Hz |
Datas |
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Calculated Xmax | ±0.8 mm |
Weight | ~0.7 kg |
Dimensions |
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Voice coil diameter | 1.7 inch |
Winding depth | 2.6 mm |
Gap height | 3 mm |
Outside diameter | 121 mm |
Depth | 52 mm |
Diamètre aimant (mm) | 121 mm |
Driver dimensions mouting holes | 6.0 mm |
Driver mounting system | 2 points on diameter 76 mm |
Shape & Materials |
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Front chape | Cylindrical |
Magnet type | Ferrite |
Winding material | Aluminium |
Diaphragm former material | Kapton |
Diaphragm material | Polyimide |
This system is only available for technical questions. For questions of prices, availability of products and deadline thank you to send your request by the contact page.
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This product is under manufacturer's warranty. This warranty protect you for the manufacturing defaults. The warranty does not protect for abnormal use of the product.