Advertisement
3rd Harmonic:
100 Hz:
0.29%
1 kHz:
0.30%
10% rated power
2nd Harmonic:
100 Hz:
7.40%
1 kHz:
2.24%
3rd Harmonic:
100 Hz:
1.96%
1 kHz:
0.40%
Crossover Frequency (internal
passive):
Low Frequency - High Frequency:
1,900 Hz
Time Offset:
Low Frequency:
0.00 ms
High Frequency:
0.81 ms
Impedance (Z):
Full Range:
Nominal:
8.0 Ω
Minimum:
7.1 Ω
Low Frequency:
Nominal:
8.0 Ω
Minimum:
7.4 Ω
High Frequency:
Nominal:
8.0 Ω
Minimum:
8.3 Ω
Input Connections:
2x Neutrik
Speakon
®
®
1x 5-position barrier strip
Enclosure Materials and Finish:
3/4 in. poplar plywood finished in
exterior grade hardened black paint
Mounting Provisions:
(12) 3/8"-16 threaded mounting
suspension points (2 each top,
bottom and back and 3 each sides)
Dimensions (H x W x D):
Front:
17.50 in. x 30.75 in. x 17.50 in.
445 mm x 781 mm x 445 mm
Rear:
11.88 in. x 30.75 in. x 17.50 in.
302 mm x 781 mm x 445 mm
Net Weight:
80 lbs. (36.4 kg)
Features
• 63 Hz to 18.5 kHz bandpass
• 4" diaphragm, 1.6" exit, ferrofluid
equipped high frequency
compression driver
• Patented Quadratic Throat
Waveguide
™
• Carefully tailored directivity
patterns
110
100
90
80
70
60
20
Figure 1
100
50
30
20
Z
( )
10
5
3
2
1
20
Figure 2
NL4MD and
360
300
180
140
100
80
60
40
30
20
Figure 3
100
Q
10
1
20
Figure 4
Amplitude Response (1W 1m On-Axis)
50
100
200
500
Frequency (Hz)
Impedance
50
100
200
500
Frequency (Hz)
Beamwidth
Horizontal
Vertical
50
100
200
500
Frequency (Hz)
Q & Directivity Index
50
100
200
500
Frequency (Hz)
2
1k
2k
5k
10k
1k
2k
5k
10k
1k
2k
5k
10k
1k
2k
5k
10k
20k
20k
20k
20
Di
10
0
20k
Advertisement
