Wharfedale SI Series instruction manual S I - 1, Specifications, SYSTEM SI-12

S I - 1 2

Freq uency Respo nse /Im pe da nce

110 100

SPL,1W /1M (dB)

100

90

80

70

80	s)
60	pedance(ohm
40	Im

20

60				0
10
	100	1000	10000	20000

Horizontal Directivity

500Hz

	0
330		30
	-10
	-20
300		60
	-30
	-40
	-50
270	Clio	90
240		120
210		150
	180

2000Hz	0		4000Hz
330	30		330
	-10
	-20
300		60	300
	-30
	-40
	-50
270	Clio	90	270
240		120	240
210	150		210
	180

SPECIFICATIONS:

SYSTEM: SI-12

Power handling: 250watts RMS,500watts program, 1000watts peak

Nominal Impedance: 8 Ω

Frequency response (+/-3dB): 55-20kHz

Sensitivity: 97 dB/1watt/1meter

Coverage: 70 x 70º

Maximum SPL (dB) ref Peak Power: 127dB

LF Driver: 12”

HF Section:

Coil Size: 44mm/1.7 inches

Exit Size: 25.4mm/1 inch

Diaphragm Material: Metal

Crossover Point: 2.3k

Enclosure Type: trapezoidal

Finish colour: black or white

Rigging : M8 x 20

Back Panel Connectors: Speakon™type x 2 and barrier strip

Dimensions mm HxWxD: 562 x 374 x 333

DIMENSIONS INCHES HXWXD: 22.1 X 14.7 X 13.1

Weight: 16.26kg/36.6lbs

1000Hz

0

33030

-10

-20

30060

-30

	-40
	-50
270	Clio		90
	240	120
	210	150
	180
0		8000Hz	0
-10	30	330	30
			-10
-20			-20
	60	300
-30			-30
-40			-40
-50			-50
Clio	90	270	Clio
	120	240
	150	210	150
180			180

60

90

120