Wharfedale SI Series Wharfedale Systems Division, Model, SI-28, SI-10, SI-12, SI-15B, SI-18B

Models: SI Series

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MODEL

MODEL

SI-28

SI-10

SI-12

SI-15

SI-15B

SI-18B

 

 

 

 

 

 

 

FREQUENCY

 

 

 

 

 

 

RESPONSE@+/- 3dB

70-20k

65-20kHz

55-20kHz

45-20kHz

45-1kHz

35-2kHz

SENSITIVITY

 

 

 

 

 

 

1w@1m(dB)

97dB

96dB

97dB

98dB

98dB

99dB

COVERAGE Horiz.

70°

70°

70°

70°

-

-

COVERAGE vert.

70°

70°

70°

70°

-

-

POWER HANDLING(watts)

 

 

 

 

 

 

Continuous

200

120

250

300

300

400

Music

400

240

500

600

600

800

Peak

800

480

1000

1200

1200

1600

MAX SPL (dB)

126dB

123dB

127dB

129dB

129dB

131dB

SYSTEM IMPEDANCE(Ω)

8

8

8

8

8 or 4

8 or 4

NUMBER OF DRIVERS

 

 

 

 

 

 

Woofer

2

1

1

1

1

1

HF

1

1

1

1

-

-

LF DRIVER

 

 

 

 

 

 

Impedance(Ω)

4

8

8

8

8 and 4

8 and 4

Driver size

8”

10”

12”

15”

15”

18”

Magnet wt

1180/41.6”

1180/41.6

1345/47.4

2467/87.1

2120/74.8

2400/84.7

Coil size

50/2”

38.1/1.5”

63.5/2.5”

76.2/3”

65/2.5”

75/3”

Frame material

metal

metal

metal

metal

metal

aluminium

 

 

 

 

 

 

die cast

H F SECTION

 

 

 

 

 

 

Impedance(Ω)

8

8

8

8

 

 

Coil size

44/1.7”

44/1.7”

44/1.7”

44/1.7”

 

 

Exit size

25.4/1”

25.4/1”

25.4/1”

25.4/1”

 

 

Diaphragm material

metal

metal

metal

metal

 

 

HF HORN

 

 

 

 

 

 

Type

waveguide

waveguide

waveguide

wave guide

 

 

CROSSOVER SECTION

 

 

 

 

 

 

Effective x-over point

2.3k

2.3k

2.3k

2.3k

 

 

System Fb

70Hz

65Hz

55Hz

45Hz

40Hz

35Hz

ENCLOSURE TYPE

 

 

 

 

 

 

Shape

trapezoidal

trapezoidal

trapezoidal

trapezoidal

trapezoidal

rectangle

Volume L

32.1L

38.5L

54.5L

78.5L

78.5L

134L

Paint colour

black or white

black or white

black or white

black or white

black or white

black or white

Thickness(mm)

15mm

15mm

15mm

15mm

15mm

18mm

Rigging and numbers

M8 x 20

M8 x 20

M8 x 20

M8 x 20

M8 x 12

M8 x 12

Grille:

 

 

 

 

 

 

Thickness(mm)

1.2

1.2

1.2

1.2

1.2

1.2

Type

full steel

full steel

full steel

full steel

full steel

full steel

Foam behind grille

yes

yes

yes

yes

yes

yes

Back panel:

 

 

 

 

 

 

Input connector:

 

 

 

 

 

 

Type -1

Speakon™

Speakon™

Speakon™

Speakon™

Speakon™

Speakon™

Number

2

2

2

2

2

2

Type-2

barrier strip

barrier strip

barrier strip

barrier strip

barrier strip

barrier strip

Number

1

1

1

1

1

1

Parallel with input connector

yes

yes

yes

yes

yes

yes

PRODUCT DIMENSIONS

 

 

 

 

 

 

H(mm/inch)

675/26.5

512/20.1

562/22.1

640/25.1

640/25.2

700/27.5

W(mm/inch)

284/11.5

344/13.5

374/14.7

452/17.8

452/17.8

537/21.1

D(mm/inch)

280/11

330/12.9

333/13.1

396/15.6

396/15.6

508/20

WEIGHT

 

 

 

 

 

 

Kg

17.22

14.36

16.26

23.48

25.1

37.8

Lbs

38.7

32.3

36.6

52.8

56.4

85

APPLICATIONS:

2 way

2 way

2 way

2 way

sub woofer

sub woofer

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WHARFEDALE SYSTEMS DIVISION

911.401 Wharfedale International Limited, IAG House, Sovereign Court, Ermine Business Park, Huntingdon, Cambs, PE29 6XU, England

www.wharfedalepro.com

The information in this manual is subject to change without notice. All rights reserved © 2004 Wharfedale Pro. Wharfedale is a member of the International Audio Group (IAG).

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Wharfedale SI Series instruction manual Wharfedale Systems Division, Model, SI-28, SI-10, SI-12, SI-15B, SI-18B