Dayton Audio D220TI Titanium Horn Driver Selenium with FEA & Voice Coil in CCAW

TITANIUM HORN DRIVER - SELENIUM

The Selenium D220Ti-8 horn driver's diaphragm is formed from pure, rigid, light, and extremely thin titanium (0.025 mm). To avoid stress and distortion, the suspension has specially designed reinforcement. An injected-moulded phase plug is optimised to eliminate undesirable phase cancellations.
The D220Ti-8's ceramic magnetic assembly effectively concentrates flux in the gap, and the highest motor strength efficiency is achieved through the use of FEA (Finite Element Analysis). A voice coil manufactured in CCAW (Copper Clad Aluminium Wire) and wound on a polyimide former assures great stability and thermal resistance, and the moving assembly has a perfect auto-centring characteristic that makes replacement easy if required. Standard 1-3/8"-18 TPI screw-on mounting.

• Titanium diaphragm for durability and extended HF response
• Optimised phase plug eliminate phase cancellation problems
• High-temperature voice coil materials ensure reliability.
• Smooth, extended frequency response
• Easy diaphragm replacement
• D220Ti is compatible with any selenium horn with a model number ending in "25."
• Standard 1-3/8"-18 TPI screw-on mounting

Technical Specification

• Coil:44mm
• Depth:71mm
• Diameter:115mmØ
• Impedance:8Ω Re 6Ω
• Manufacturer:Dayton Audio
• Power:80W
• Power (RMS):51-100 Watt
• Resistance:6Ω
• Sensitivity: 109dB
• Size:1'
• Type:Horn
• Zn: 8Ω
• Impedance (Ohm): 8 ohm
• Frequency: 1000-21kHz
• Mounting:1-3/8'-18 TPI
• SPL:109dB
• Series:Horn Driver