EDGE C12P
EDGE C12P
Features
• Rotatable horn, available with either 60◦ x 40◦ or 90◦ x 60◦ coverage
• High power driver Voice Coil
• Extended performance woofer
Description
The EDGE C12P is a 2-way speaker system with a rotatable horn. The bass section is equipped with a 12” speaker cone,
a 4” voice coil, is treated for exposure to
the elements and features an optimized
heat sink for optimised heat dissipation.
This woofer has a neodymium magnet
and has been designed to achieve an extended frequency response even inside a
compact cabinet and is capabile of high
SPL and low distortion. Among the auxiliary transducer features, systems such as a
Double Silicon Spider (DDS) grant exceptional elastic retention capacity and control the cone movements with increased
peak power. The moving coil has multiple
layers wound around the bearing both internally and externally (Interleaved Sandwich Voice Coil), which doubles the metalmetal heat radiation surface, significantly
reducing power compression. The flux demodulation devices (DDR) mounted on the transducers reduce distortion, especially in the vital mid range and grant an excellent level of control of overexcursion. The 1.4” driver features a 3 ” voice coil, titanium diaphragm and
a particular suspension architecture which allows the neodymium magnet to
reach 19KGauss in the gap in compact and lightweight structure. The new
wave guide has been designed in order to obtain a smooth frequency response
maintaining constant coverage and directivity pattern as well as avoiding the
midrange narrowing effect and high frequency beaming problems - very common
defects with many products available on the market. The die cast aluminium
construction brings advantages in terms of both thermal and mechanical performance. The frequency response of C12P extends down to 60 Hz, with a
full range, effective sound reproduction. When very low frequency extension is
required support can be provided by the EDGE121SP subwoofer.
Technical Characteristics
System
System Type
Frequency Response
Coverage Angle H. (-6 dB)
Coverage Angle V. (-6 dB)
Directivity Index (DI)
Maximum Peak Output
Signal Processing
Transducers
Low Frequency Device
Nominal Impedance
Power Rating
Sensitivity
High Frequency Device
Nominal Impedance
Power Rating
Sensitivity
Mechanical Data
Construction
Flying System
Mounting Pole
Dimensions (WxHxD)
Weight
2-way vented enclosure
60 Hz - 18 kHz (±6 dB)
90◦ or 60◦ average, 630 Hz to 18 kHz
60◦ or 40◦ average, 630 Hz to 18 kHz
6 or 4.9 average, 630 Hz to 18 kHz
130 dB @ 1m
Proel DSO26 - DSO480 (biamp)
12” woofer - 4” voice coil
8Ω
800 W AES, 1600 W program
98 dB SPL ( 2,83 V @ 1m )
1.4” compression driver
8Ω
100 W AES, 200 W program
110 dB SPL ( 2,83 V @ 1m )
trapezoidal (20◦ )
15 mm birch plywood, internally reinforced
with paint finish
flying track
1 x botom
41 x 63 x 37 cm
27.2 kg
Architects’ and Engineers’ Specifications
The system shall be a passive two way with a frequency response of 60 Hz
to 18 kHz and a constant coverage angle. The system shall have an 8 ohm
driver assembly with a 1 constant coverage horn with a 3” diaphragm, 1,4”
throat and a power handling of 100 W AES. The system shall have an 12”,
8 ohm, bass speaker with a 4” voice coil and a power handling of 800 W AES
1
Substitute 90◦ x 60◦ for C12P96 model or 60◦ x 40◦ for C12P64 model
loaded in a bass reflex configuration. The speaker shall be provided attachment
points to achieve columns of boxes hung by rapid hooks and with a top-hat for
mounting on a speaker stand. The speaker shall be constructed from 15 mm
Birch plywood reinforced internally in an trapezoid shape with an angle of 20◦ .
The height shall be 63 cm, width 41 cm and depth of 37 cm. The system shall
be the Proel EDGE C12P 2 .
Dimensions
Connections
2 Neutrik Speakon NL4MP connectors in parallel.
BI-AMP:
1+
1+
2-
12+
2
LF+
1-
LF-
2+
HF+
2-
HF-
enter 96 for the model with 90◦ x 60◦ horn or 64 for the model with 60◦ x 40◦ horn
Graphics C12P64
Frequency response:
Frequency response
10
0
SPL [dB]
−10
−20
−30
−40
31.5
63
125
250
500
1k
Frequency [Hz]
2k
4k
8k
16k
2k
4k
8k
16k
2k
4k
8k
16k
Directivity index:
Directivity Index
DI [dB]
20
10
0
31.5
63
125
250
500
1k
Frequency [Hz]
Beamwidth diagram (-6 dB):
Beamwidth −6dB
210
180
Angle [degrees]
150
120
90
60
30
0
31.5
63
125
250
500
1k
Frequency [Hz]
Attenuation map (horizontal):
Polar Coverage Map − Attenuation [dB]
80
−5
60
40
angle [degrees]
−10
20
0
−15
−20
−20
−40
−60
−25
−80
250
20000
frequency [Hz]
Polar diagram (horizontal):
0°
30°
0°
−30°
30°
−12
60°
−60°
60°
−60°
−36
−36
−90°
90°
120°
200Hz
250Hz
315Hz
400Hz
−120°
150°
−90°
90°
120°
−150°
150°
−150°
−180°
0°
0°
−30°
30°
−12
−30°
−12
60°
−60°
60°
−60°
−36
−36
90°
−90°
120°
−120°
150°
500Hz
630Hz
800Hz
1kHz
−120°
−180°
30°
−30°
−12
1.25kHz
1.6kHz
2kHz
2.5kHz
90°
−90°
120°
−150°
3.15kHz
4kHz
5kHz
6.3kHz
−120°
150°
−180°
−150°
−180°
0°
30°
−30°
−12
60°
−60°
−36
90°
−90°
120°
−120°
150°
−150°
−180°
8kHz
10kHz
12.5kHz
16kHz
Attenuation map (vertical):
Polar Coverage Map − Attenuation [dB]
80
−5
60
40
angle [degrees]
−10
20
0
−15
−20
−20
−40
−60
−25
−80
250
20000
frequency [Hz]
Polar diagram (vertical):
90°
90°
120°
60°
120°
150°
30°
−180°
−36
−150°
150°
0°
−12
200Hz
250Hz
315Hz
400Hz
−30°
−120°
30°
−180°
−36
−60°
0°
500Hz
630Hz
800Hz
1kHz
0°
3.15kHz
4kHz
5kHz
6.3kHz
0°
8kHz
10kHz
12.5kHz
16kHz
−30°
−120°
−60°
−90°
90°
90°
120°
60°
120°
150°
30°
−36
−30°
60°
150°
0°
−12
−150°
−120°
−12
−150°
−90°
−180°
60°
1.25kHz
1.6kHz
2kHz
2.5kHz
30°
−180°
−36
−12
−150°
−60°
−30°
−120°
−90°
−60°
−90°
90°
120°
60°
150°
30°
−180°
−36
−12
−150°
−30°
−120°
−60°
−90°
Graphics C12P96
Frequency response:
Frequency response
10
0
SPL [dB]
−10
−20
−30
−40
31.5
63
125
250
500
1k
Frequency [Hz]
2k
4k
8k
16k
2k
4k
8k
16k
2k
4k
8k
16k
Directivity index:
Directivity Index
DI [dB]
20
10
0
31.5
63
125
250
500
1k
Frequency [Hz]
Beamwidth diagram (-6 dB):
Beamwidth −6dB
210
180
Angle [degrees]
150
120
90
60
30
0
31.5
63
125
250
500
1k
Frequency [Hz]
Attenuation map (horizontal):
Polar Coverage Map − Attenuation [dB]
80
−5
60
40
angle [degrees]
−10
20
0
−15
−20
−20
−40
−60
−25
−80
250
20000
frequency [Hz]
Polar diagram (horizontal):
0°
30°
0°
−30°
30°
−12
60°
−60°
60°
−60°
−36
−36
−90°
90°
120°
200Hz
250Hz
315Hz
400Hz
−120°
150°
−90°
90°
120°
−150°
150°
−150°
−180°
0°
0°
−30°
30°
−12
−30°
−12
60°
−60°
60°
−60°
−36
−36
90°
−90°
120°
−120°
150°
500Hz
630Hz
800Hz
1kHz
−120°
−180°
30°
−30°
−12
1.25kHz
1.6kHz
2kHz
2.5kHz
90°
−90°
120°
−150°
3.15kHz
4kHz
5kHz
6.3kHz
−120°
150°
−180°
−150°
−180°
0°
30°
−30°
−12
60°
−60°
−36
90°
−90°
120°
−120°
150°
−150°
−180°
8kHz
10kHz
12.5kHz
16kHz
Attenuation map (vertical):
Polar Coverage Map − Attenuation [dB]
80
−5
60
40
angle [degrees]
−10
20
0
−15
−20
−20
−40
−60
−25
−80
250
20000
frequency [Hz]
Polar diagram (vertical):
90°
90°
120°
60°
120°
150°
30°
−180°
−36
−150°
150°
0°
−12
200Hz
250Hz
315Hz
400Hz
−30°
−120°
30°
−180°
−36
−60°
0°
500Hz
630Hz
800Hz
1kHz
0°
3.15kHz
4kHz
5kHz
6.3kHz
0°
8kHz
10kHz
12.5kHz
16kHz
−30°
−120°
−60°
−90°
90°
90°
120°
60°
120°
150°
30°
−36
−30°
60°
150°
0°
−12
−150°
−120°
−12
−150°
−90°
−180°
60°
1.25kHz
1.6kHz
2kHz
2.5kHz
30°
−180°
−36
−12
−150°
−60°
−30°
−120°
−90°
−60°
−90°
90°
120°
60°
150°
30°
−180°
−36
−12
−150°
−30°
−120°
−60°
−90°
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