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APPLICATION:
• Ideal for high quality compact professional audio applications, where small form factor and high SPL levels are required
• Two way and multi-way systems, car audio
075NCD
SPECS PDF
DRAWING PDF
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NEODYMIUM COMPRESSION DRIVER
Ordering code: 075NCD-052
CONT. POWER
SENS.
Fs
Freq. Range
VC Dia.
IN-OUT WOUND
VC Wire
Dome
Surround
Magnet
Type
25 WATTS
109.5 dB
2,300 Hz
2,000-
18,000 Hz
25.4mm
OUTSIDE
CCAW
Polyimide
Polyimide
NEO
The 075NCD driver features a polyimide 25mm diaphragm mounted on a aluminum voice coil assembly and a forward facing single slot phase plug. Nominal sensitivity is 109dB 1watt / 1 meter.
The diaphragm assembly has been designed with easy field service in mind as it can be removed and replaced within minutes.
The horn and the face plate are CNC machined from single aluminum billet, polished and anodized. This provides the driver unmatched precision and very premium look.
Power Handling
Connection of speaker cables is through standard spade connectors. The compression driver’s front plate and aperture slot is made from cnc machined aluminum. The actual front mounting plate is a separate component allowing it to be mounted independently and the driver “screwed on” and set in place. Aluminum also provides a vehicle for heat dissipation and is designed to assist in the drivers long term power handling specification.
GENERAL SPECIFICATIONS:
Exit Throat Diameter
19 mm (0.75 in.)
Rated Impedance
8 ohm
Power Handling
AES Power
15 watts
PROGRAM Power
25 watts
PEAK Power
40 watts
Sensitivity
109.5 dB
Frequency Range
2,000 Hz - 18,000 Hz
Min. Recommended X-OVER Freq.
2,500 Hz
Min. Impedance
6.6 Ohm @ 25°C
Voice Coil Diameter
25mm (1 in.)
Voice Coil Wire
CCAW
Magnet Type
Neodymium
Flux Density
1.65 T
T/S Parameters:
Fs
2,300 Hz
Re
7.32 Ohm
Le (mH @ 1kHz)
0.04
Mechanical Parameters:
Overall Diameter
546 mm (21.49 in.)
No. Of Mounting Holes
4
Bolt Circle Diameter
53 mm (14.64 in.)
Total Depth
33.95 mm (2.08 in.)
Flange and gasket thickness
3.63 mm (0.14 in.)
Packaging info:
Net Weight
0.17 kg (0.4 lbs.)
Shipping Weight
-- variety of packaging --
Packaging Dimensions
-- variety of packaging --