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Wharfedale Pro GPL Series User Manual page 40

General purpose loudspeakers
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Specifications
Model Name
ystem Type
Con guration
Frequency Response ( /-3 dB
Frequency Range (- 10 dB
ensitivity 2 83 /1 m
ensitivity 2 83 /1 m half space
Calculated Maximum PL
ystem Pea
*level at 1 m using pin noise with crest factor 4,
with dedicated pre-set
ystem Rated Impedance
Low Frequency Transducer
oice coil size
LF Frame Material
Driver rand
ystem Continuous Power (W
ystem Programme Power (W
ystem Pea Power (W
Crossover Frequency
Recommended HPF = BW18dB/oct
Input Connector
Rigging & Hardware
Included Accessories
Ca inet Type
Enclosure Material and nish
Colour ptions
Grille Material & Finish
Dimensions - Unpacked (mm / inches):
Width Front
Dimensions - Packed (mm / inches):
Width Front
Gross Weight
GPL-28B
Dual X and-pass u woofer
/
48 Hz - 150 Hz
/
103 dB (half space
1 m
135 dB (half space
PL*
141 dB (half space
Parallel 4
Discrete 8
ize
211 5 mm / 8''
63 5 mm / 2 5
Aluminium
Wharfedale Pro
Power
400 W Parallel / 200 W x 2 Discrete
800 W Parallel / 400 W x 2 Discrete
1600 W Parallel / 800 W x 2 Discrete
16 x M10 threaded rigging points
Handle
2 on ides
Enclosure
Rectangle
18 mm plywood
/ Rhino Roc
Blac paint, White on request
Powder coated steel
Height
300 mm / 11 8
740 mm / 29 1
Width Rear
740 mm / 29 1
Depth
450 mm / 17 7
Height
370 mm / 14 6
800 mm / 31 5
Width Rear
800 mm / 31 5
Depth
510 mm / 20 1
Weight
et Weight
25 0 g / 55 l s
27 0 g / 59 4 l s
GPL-115B
15
u woofer
ingle Bass-Re ex u woofer
/
32 Hz - 125 Hz
/
104 dB (half space
139 dB (half space
145 dB (half space
x 2
8
404 mm / 15
102 mm / 4
Aluminium
Wharfedale Pro
700
1400
2800
2 x spea
compati le / 1 x Barrier trip
12 x M10 threaded rigging points
4 on ides
Rectangle
18 mm plywood
/ Rhino Roc
Blac paint, White on request
Powder coated steel
530 mm / 20 9
470 mm / 18 5
470 mm / 18 5
630 mm / 24 8
600 mm / 23 6
530 mm / 20 9
530 mm / 20 9
690 mm / 27 2
32 5 g / 71 5 l s
36 0 g / 79 2 l s
38
GPL-118B
18
u woofer
ingle Bass-Re ex u woofer
/
28 Hz - 100 Hz
/
105 dB (half space
140 dB (half space
146 dB (half space
8
470 mm / 18
102 mm / 4
Aluminium
Wharfedale Pro
1000
2000
4000
12 x M10 threaded rigging points
4 on ides
Rectangle
18 mm plywood
/ Rhino Roc
Blac paint, White on request
Powder coated steel
600 mm / 23 6
560 mm / 22 0
560 mm / 22 0
756 mm / 29 8
670 mm / 26 4
633 mm / 24 9
633 mm / 24 9
829 mm / 32 6
44 0 g / 96 8 l s
53 7 g / 121 44 l s
GPL-218B
Dual Bass-Re ex u woofer
/
25 Hz - 100 Hz
/
109 dB (half space
148 dB (half space
154 dB (half space
4
470 mm / 18
102 mm / 4
Aluminium
Wharfedale Pro
2000
4000
8000
4 on ides
Rectangle
18 mm plywood
/ Rhino Roc
Blac paint, White on request
Powder coated steel
560 mm / 22 0
1065 mm / 41 9
1065 mm / 41 9
756 mm / 29 8
638 mm / 25 1
1138 mm / 44 8
1138 mm / 44 8
829 mm / 32 6
75 0 g / 165 l s
87 7 g / 192 9 l s

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