|
|
Technical specifications
- Nominal Diameter: 450 mm (18 )
- Overall Diameter: 388 mm
- Bolt Circle Diameter: 370 mm
- Baffle Cutout Diameter: 354 mm
- Overall Depth: 208 mm
- Flange/Gasket Thickness: 13 mm
- Impedance: 8 ohm
- Program Power: 2000 W
- Power: 1000 W
- Sensitivity: 96.5 dB
- Frequency Range: 30-200 Hz
- Voice Coil Diameter: 100 mm (4 )
- Voice Coil Material: -
- Voice Coil Depth: 30 mm
- Magnetic Gap Depth: 14 mm
- Cone Shape: -
- Cone Material: Treated Cellulose
- Surround Type: -
- Surround Material: Nomex
- Chassis Material: Diecast Aluminum
- Magnet Material: Neodymium
- Recommended Enclosure: Vented
- Terminals: Faston
- Mounting Holes: 8
Thiele and small parameters
- Efficiency Bandwidth Product (EBP) - 94
- Resonance (Fs) - 31 Hz
- DC Resistance (Re) - 6.1 Ohm
- Mechanical Q (Qms) - 9.8
- Electrical Q (Qes) - 0.33
- Total Q (Qts) - 0.32
- Force Factor (BL) - 27.7 Tm
- Moving Mass - Diaphragm (Mmd) - 212 g
- Cas (Cas) - 239
- Dd (Dd) - 385
- Diaphragm Area (Sd) - 1164 cm2
- Maximum Linear Excursion (Xmax) - 11.5 mm
- Voice Coil Inductance (Le) - 1.9 mH
- Reference Efficiency (Eta Zero) - 2.1 %
Shipping Information
- Net Weight: 8 kg
Other Ciare products similar to Ciare NDH18-4S 18" Driver 1000 W 8 Ohm: |
|
Ciare NDH18-4S 18" Driver 1000 W 8 Ohm PDF data sheet (177 kb)
View Ciare website for more information for Ciare NDH18-4S
SEARCH results for other drivers with similar T-S Parameters to Ciare NDH18-4S 18" Driver 1000 W 8 Ohm