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The CD1.4NR1 is an ideal driver for professional high performance applications that can be used in traditional 2-way systems or as part of a larger multi-way long throw system. The radial neodymium motor structure allows close coupling due to the compact size and footprint. Adapter plate is available for traditional PCD fixings.
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|Sound Channel / Throat Size||1.4" / 35.6 mm|
|Power Rating (AES above 1kHz) 1||90 W (A.E.S.)|
|Sensitivity (1W – 1m) on axis, on horn*||109 dB|
|Frequency Range||900 Hz - 18500 Hz|
|Recommended Crossover Frequency (Filtered at 18dB/ Octave)||1600 Hz|
|Minimum Impedance||1.2 Khz -6.4 Ω|
|Voice Coil Material||CCAR|
|Coil Former Material||NSV|
|Flux Density||1.8 Tesla|
|Surround / Edge Termination||Progressive|
|Phase Plug Design||3 Slot|
|Phase Plug Material||Aluminium|
|Connector Type||Push Buttom Spring Terminals|
Dimensions & Mounting
|Overall Diameter||96 mm|
|Overall Height||60 mm|
|Fitting||4 x 6mm threaded holes @ 180 deg|
|Mounting PCD||85 mm|
|Nett Weight||1.35 Kg / 2.98 lb|
|Shipping Weight||1.50 Kg / 3.31 lb|
2. Sensitivity is measured with applied pink noise RmS Voltage set to 2.83V for nominal 8 ohms impedance and mesurment taken at 1 meter from mouth of horn. Average SPL taken between 1000 Hz to 19 kHz .
3. Frequency range is defined as measured frequency-10dB to rated sensitivity.