Line array source elliptic throat entry
NURWS (Non Uniform Rational Wavefront Shape) design
140° max horizontal coverage
20° maximum deflection for curved array
160 W program power
60 mm (2.36 in) aluminium voice coil
Neodymium magnet assembly
Measurement executed in free air (1m) in semi-anechoic chamber
Frequency response obtained with flange extension
Polars were acquired by placing the unit on a computer controlled turntable inside chamber
Measured step is 5° one-third octave polar, averaging values on horizontal and vertical planes
| Throat Diameter |
35.56 mm (1.4 in) |
|
| Nominal Impendance |
8.00 Ohm |
|
| Minimum Impedance |
7 Ohm |
|
| Minimum Crossover Frequency (1) |
1200 Hz |
|
| Sensitivity (1W/1m) (2) |
107 dB |
|
| Frequency Range |
0.8 ÷ 20 kHz |
|
| AES Power (3) |
80 Watt |
|
| Program Power (4) |
160 Watt |
|
| Diaphragm Material |
Titanium Dome |
|
| Voice Coil Diameter |
60 mm (2.36 in) |
|
| Voice Coil Winding Material |
Edgewound ALU Ribbon |
|
| Magnet Material |
Neodymium Ring |
|
| Flux Density |
1.75 T |
|
| Material |
Cast Aluminium |
|
| Horizontal Coverage Angle (5) |
140 degree |
|
| Vertical Coverage Angle (5) |
15 degree |
|
| Colour |
White Sandblasted Finish |
|
| Total Volume Size |
2.96 dm3 (0.01 ft3) |
|
| Notes (*) |
| (1) |
Minimum Crossover Frequency require a12 dB/oct or higher slope high-pass filter. |
| (2) |
Sensitivity is measured at 1 m on axis from the mouth of horn, averaged between 1 kHz and 4 kHz. |
| (3) |
AES Power rating is a test made for 2 hours with Pink Noise signal having a 6 dB Crest Factor from minimum crossover frequency. Power calculated on minimum impedance. |
| (4) |
Program Power rating is defined as 3 dB greater than AES rating and is a conservative expression of the transducer ability to handle music program material. |
| (5) |
Coverage value -6 dB is averaged on frequency range 1.25 ÷ 12.5 kHz. |
| Diagram |
Frequency Response |
|
| Net weight |
2.3 Kg (5 lb) |
|
| Mouth Height |
153 mm (6 in) |
|
| Mouth Width |
25.4 mm (1 in) |
|
| Depth |
261.5 mm (10.3 in) |
|
| Mouth Mounting Holes |
4 x 6.3 mm (0.25 in) |
|
Key Features
Measure Conditions
