KEY FEATURES:
- 1” Exit Throat
- 1.75” Diaphragm
- Neodymium magnet assembly
- 80 W continuous program power
- Frequency range: 1kHz - 20kHz
- New phase plug design
- Copper inductance ring for extended response
- Vented suspension
- Special anti-corrosion coating
PART NUMBER:
ND45- 8 Ω - 14110N0208
ND45-16 Ω - 14110N0216
The ND45 is new improved version of ND2545.
It is 1” high frequency neodymium compression driver, that incorporates new phase plug, new dome with vented suspension and copper inductance ring, which improve sound characteristic and ensure very low distortion at high sound levels.
The smooth impedance response in crossover region ensures perfect work with passive crossovers
The reduced weight and size make it preferable for high quality compact 2 way and line array boxes. The voice coil assembly is easily field replaceable without soldering.
SPECIFICATIONS
Throat diameter
Nominal impedance
Minimum impedance
D.C. resistance
Power capacity (2-20 kHz)
Program Power Capacity (2-20 kHz)
Sensitivity (2-15 kHz)
Frequency range
Recommended crossover
Voice coil diameter
Flux density
25,4 mm (1 in.)
8/16 Ohms
10.75/16.59 Ohms
5.72/10,62 Ohms
40 W
80 W
110 dB
1 - 20 kHz
1,5 kHz or higher 12 dB/oct.min
44 mm (1,75 in.)
1.84 T
MATERIALS OF CONSTRUCTON
Diaphragm
Voice coil material
Voice coil former
sandwich polyester
Aluminium
Kapton™
Positive voltage on red terminal moves diaphragm toward the phasing plug
MOUNTING INFORMATION
Overall diameter
Depth
Mounting
Net weight
85 mm
52.7 mm
2 x M6 holes 180° on 76.2 mm 3”diameter
0.84 kg
SERVICE KIT:
Diaphragm assembly:
NDA45_1/h-8 part No: R411700608 for 8 Ω drivers
NDA45_1/h-16 part No: R411700616 for 16 Ω drivers