Beyma CD-1114FE - Compression Driver 1.4" 8ohm 109dB 70W Ferrite

Fitted with a ferrite magnet, fully optimized to meet FEA norms and finished with a dual-layer, lightweight aluminum DUO voice-coil, the Beyma CD-1114Fe compression driver delivers professional treble reproduction. The flat response and low harmonic distortion of this unit is also supported by a polymer diaphragm, a 700 to 19,000 Hertz frequency range and a 109 decibel sensitivity level. Once installed, the CD-1114Fe driver delivers 70 Watts of power at 8 Ohms.

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Key Features:

• 1,4” (36 mm) exit high frequency compression driver
• 1,75” (44,4) DUO double layer in/out aluminium voice coil 
• Sensitivity: 109 dB (1W / 1m) 
• 70 W program power above 1,5 kHz 
• PM4 polymer diaphragm for natural sound reproduction 
• Aluminium cover 
• FEA optimized ferrite motor structure

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Technical Specifcations:

• Throat diameter 36 mm 1,4 in
• Rated impedance 8 Ω
• Minimum impedance 5,5 Ω
• D.C. Resistance 4,4 Ω
• Power capacity 70 WAES above 1,5 kHz
• Program power 140 W above 1,5 kHz
• Sensitivity 109 dB 1W / 1m @ ZN coupled to TD-365
• Frequency range 0,7 - 19 kHz
• Recommended crossover 1,5 kHz or higher (12 dB/oct min)
• Voice coil diameter 44,4 mm 1,75 in
• Flux density 1,5 T
• BL factor 6,6 N/A

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Mounting Informations:

• Overall diameter 110 mm 4,3 in
• Depth 58 mm 2,3 in
• Mounting Four M6 threaded holes, 90º apart on 101,6 mm (4 in) diameter circle
• Net weight 1,9 kg
• Shipping weight 2,0 kg