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Specifications - Wharfedale Pro Opus2 Brochure & Specs

Wharfedale loudspeaker brochure

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S P E C I F I C A T I O N S
Transducer complement
Bass Driver Cone
Soft Dome Mid-range
Soft Dome Tweeter
Nominal impedance
Impedance variation ohms
Frequency Response +/- 3dB
LF limit -10 dB
HF limit - 10 dB
Rec.rear to wall off- set
SPL (1w @ 1m)
Distortion 20 – 600Hz 100dB @1m
600 - 50KHz
Power Handling
Continuous Programme
Recommended Amplifier Power
Max Peak SPL
Horizontal Coverage (nom.)
Vertical Coverage (nom.)
Enclosure type: Bass/Mid
Volume: Bass / Mid
System Fb
Crossover Frequencies
Construction Material
Product Dimensions mm
Nett Weight
18
Opus² - M1
Opus² - M2
Three
Three
170mm
200mm
3" 75mm textile
3" 75mm textile
1" 25mm textile
1" 25mm textile
6 Ohms
6 Ohms
4.2 - 28
5.0 - 25
42Hz -
43kHz
40Hz -
43kHz
38Hz
36Hz
45kHz
45kHz
300mm
200mm
87dB
88dB
<3%
<3%
<1%
<1%
75W
100W
40 - 150W
50 - 200W
106dB
108dB
90º to 14kHz
90º to 14kHz
70º to 12kHz
70º to 12kHz
Ported
Ported
18L / NA
27L / NA
40Hz
40Hz
650Hz , 3kHz
700 Hz , 3kHz
15 & 30mm MDF
18 & 33mm MDF
510 X 230 X 360
505 X 255 X 450
12.0kg
16.4kg
Opus² - 1
Opus² - 2
Three
Four
200mm
200mm x 2
3" 75mm textile
3" 75mm textile
1" 25mm textile
1" 25mm textile
6 Ohms
6
Ohms
5.0 - 33
4.5 - 34
37Hz -
43kHz
35Hz - 43kHz
28Hz
28Hz
45kHz
45kHz
300mm
100mm
89dB
90dB
<3%
<3%
<1%
<1%
150W
250W
60 - 300W
100 -
500W
109dB
115dB
90º to 14kHz
90º
to 14kHz
70º to 12kHz
70º
to 12kHz
Ported / Sealed
Ported / Sealed
33L / 10L
30 / 14L
35Hz
30Hz
650Hz , 3kHz
650Hz , 3kHz
18 & 33mm MDF
18 & 33mm MDF
1005 X 260 X 410
1140 X 260 X 410
28.0kg
34.5kg
Opus² - 3
Four
250mm x 2
3" 75mm textile
1" 25mm textile
6
Ohms
4.0 - 34
33Hz - 43kHz
27Hz
45kHz
400mm
91dB
<3%
<1%
300W
100 -
600W
116dB
90º to 14kHz
70º to 12kHz
Ported / Sealed
51 / 22L
30Hz
650Hz , 3kHz
18 & 34mm MDF
1210 X 315 X 440
40.0kg

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