CIARE ITALIAN SPEAKERS - PRO AUDIO B2B: NDCX 12-1.4 COAXIAL

NDCX 12-1.4 COAXIAL

Key Features

700 Watt Max Power (LF)
220 Watt Max Power (HF)
75 mm (3 in) voice coil, aluminium wire (LF)
72 mm (2,83 in) voice coil, aluminium wire (HF)
Interleaved sandwich voice coil (LF)
Titanium diaphragm (HF) - Neodymium magnet assembly
Copper short, cap for extended frequency responce (HF)

Measure Conditions

60 liters
Pink noise
40-2000 Hz,12dB/oc
2 hours

General Specifications LF HF

Nominal Diameter	12" - 320 mm	1,4" - 35,6 mm
Nominal Impendance	8 Ohm	8 Ohm
Power handling (AES) (*)	350 Watt	110 Watt
Max Power	700 Watt	220 Watt
Frequency Range	60-3000 Hz	1200-20000 Hz
Voice Coil Diameter	3 in - 75 mm	2,83 in - 72 mm
S.P.L. (1w, 1m)	99 dB	106 dB
Nominal Fs	60 Hz	450 Hz
Flux Density	1,25 T	2 T

Life Test (*)
Horn	60 litres
Box Volume	Pink noise
Input Signal	40-2000 Hz, 12 dB/oct
Band Pass Filter	2 hours

Diagram

Frequency Response	Reflex Box (60 dmc) - 2,83 V - 1m

Mechanical & Shipping Informations

Net weight	5,3 kg
Overall Diameter	315 mm
Overall Depth	178 mm
Baffle Cut Diameter	282 mm
Mounting bolt diameter	296 mm

Materials

Voice Coil Former Material	Kapton (LF-HF)
Voice Coil Wire	Aluminium (LF-HF)
Membrane Material	Doped Paper (LF), Titanium (HF)
Membrane Shape	Exponential (LF), Dome (HF)
Magnet Type	Neodymium

Thiele-small parameters

Qms	11,68
Qes	0,38
Qts	0,37
Fs	60,40 Hz
Re	5,64 Ohm
Mms	49,04 g
Cms	0,14 mm/N
Bl	16,69 T*m
Sd	551,00 cm²
Vas	60,31 litre
u0	3,40 %
XMax	6 mm
Le	0,66 mH
Rms	1,84 Kg/s
Efficiency Bandwidth	160,29

Horizontal Directivity

Vertical Directivity

Download

NDCX12-1.4_datasheet.pdf

ELENCO PRODOTTI