The subwoofers 8” (4 Ohms), 10” and 12” (4 or 4+4 ohms) impedanceand 120, 200 and 250W RMS, respective powers. Specially designed toreproduce the frequencies extremely low situated at the audible spectrumlimit, making them the best choice for the reproduction of the deep bassrange on automotive systems. The midbass 6" low profile, specially designedto reproduce the midbass frequencies from 60 Hz, the midbass 6” has 4ohms impedance and 70W RMS.

Line Bass characteristics:The cone is made of metallic sislver injected polypropylene.

The surround is made of a modern ITR technology (InjectedThermoplastic Rubber) offering high compliance and resilience,specially developed to damp the standing waves.The reinforced steel frame provides the subwoofers with higherstructural rigidity and has epoxy finishing.A plastic ring covers the magnetic assembly giving the product anexcellent look and mechanical structure.The spider is made of impregnated Policotton fiber, speciallydeveloped for this application, providing the moving system with thenecessary stiffness to properly control cone excursion and minimizedistortion.

0

0

0

0

0

0

Dust cap with innovative appearance.

1

2

Power handling specifications refer to normal speech and/or music program, reproduced by an amplifier producing no more than 5% distortion. Power is calculated as true RMS voltage squared divided by the nominalimpedance of the loudspeaker.Brazilian Standard NBR 10.303, with pink noise during 2 hours uninterrupted.

Nominal diameter . . . . . . . . . . . . . . . . . . . . . . . mm (in)

Nominal impedance . . . . . . . . . . . . . . . . . . . . . . . . . .Power handling

MAX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . WRMS (NBR 10.303) . . . . . . . . . . . . . . . . . . . . . W

Sensitivity (1W@1m) . . . . . . . . . . . . . . . . . . . . dB SPLFrequency response @ -10 dB . . . . . . . . . . . . . . . . HzVolume displaced by woofer . . . . . . . . . . . . . . . . . l (ft )Magnet weight . . . . . . . . . . . . . . . . . . . . . . . . . . . g (oz)Voice coil diameter . . . . . . . . . . . . . . . . . . . . . . mm (in)Net weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . g (lb)

W

1

2

3

TECHNICAL SPECIFICATIONS 8SW11A 10SW11A 10SW11A-DVC12SW11A 12SW11A-DVC

254 (10)4

400200

8745 to 3,0001.3 (0.046)

920 (32.45)38 (1.5)

3,230 (7.12)

254 (10)4+4

200+200100+100

8735 to 3,0001.3(0.046)

920 (32.45)38 (1.5)

3,230 (7.12)

305 (12)4

500250

8835 to 2,5002.2 (0.078)

1,240 (43.74)46 (1.81)

4,200 (9.26)

204 (8)4

240120

8740 to 2,0000.8 (0.028)

620 (21.87)38 (1.5)

1,920 (4.22)

305 (12)4+4

250+250125+125

8735 to 2,5002.2 (0.078)

1,240 (43.74)46 (1.81)

4,200 (9.26)

6MB11A

152 (6)4

1407088

60 to 5,0000.6(0.021)

340(12)31.7(1.25)860(1.89)

A variation of ± 20% is allowed.

Fs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hz

Re. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Qms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Qes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Qts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Vas. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I (ft )Ref Eff . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . %Sd . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . m (in )Vd . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . cm (in )Xmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . mm (in)

l . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T.m

W

3

2 2

3 3

b

THIELE-SMALL PARAMETERS 8SW11A 10SW11A 10SW11A-DVC12SW11A 12SW11A-DVC

383.6

13.281.151.06

50.51 (1.77)0.23

0.035 (54.3)140 (8,54)4.5 (0.18)

6.76

351.8

13.590.710.67

52 (1.83)0.32

0.035 (54.3)155.8 (9.51)

4.5 (0.18)6.1

363.7

12.961.060.98

66 (2.32)0.28

0.052 (80.6)312.0 (19.0)

6.0 (0.23)9.4

353.2

9.460.620.59

53(1.88)0.36

0.022 (34.1)77.9 (4.75)

3.5 (0.14)8.1

341.8

12.890.650.61

67(2.36)0.41

0.052 (80.6)312.0(19.0)

6.0 (0.23)8.6

6MB11A

773.75.01.91.4

10.4(0.36)0.3

0.014(21.7)24.5(1.49)1.75(0.07)

3.5

8SW11A6MB11A

10SW11A

10SW11A-DVC

12SW11A

12SW11A-DVC

6MB11A / 8SW11A 10SW11A 12SW11A

10SW11A-DVC / 12SW11A-DVC

/ /

Dimensões em mm.

6MB11A 8SW11A 10SW11A / 10SW11A-DVC

(8x)5,5x8

ø 318

ø 292 13 60 71

143

ø 1

78

ø 2

78

(4x)5x7

ø 204

ø 194 8

ø 1

41

ø 1

82

102

39 54

(8x)5,5x8

ø 264

ø 243 10 53 63

126

ø 1

58

ø 2

27

12SW11A / 12SW11A-DVC

166O

156

92

O 143

O

57

34185

SUGGESTED ENCLOSURES

CLOSED BOX VENTED BOX

MODELS Duct (s)

Qty Diam. x lenght (cm)

8”10”12”

112738

223246

112

7.5 x 157.5 x 127.5 x 25

Internal Volume(liters)

Internal Volume(liters)

The suggested enclosure volumes are related to only one speaker,including woofer and duct(s) displaced volume.

For enclosure with more than one speaker, it is necessary to multiply thesuggested volume and duct(s) by the quantity of speakers and build themwith separeted chambers (internal division).

A

B

C

RECTANGULAR BOX TRAPEZOID RECTANGULAR BOX

A

B

C

D

ENCLOSURES INTERNAL VOLUME CALCULATION INSTRUCTIONS

21000

( (C + DA x B xInternal Volume=

A, B, C and D are internal dimensions(in cm). The internal volume result isgiven in liters.

Internal Volume=

A, B and C are internal dimensions(in cm). The internal volume resultis given in liters.

1000

A x B x C

8SW11A

SOFTWARE SIMULATED REPONSE CURVES

Closed Box.Vented Box.

9

6

0

-6

-12

-18

-24

-30

-36

5 10 50 100 500

Ref Eff

Hz

dB

10SW11A 10SW11A-DVC/SOFTWARE SIMULATED RESPONSE CURVES

Closed Box.Vented Box.

9

6

0

-6

-12

-18

-24

-30

-36

5 10 50 100 500

Ref Eff

Hz

dB

12SW11A 12SW11A-DVC/SOFTWARE SIMULATED RESPONSE CURVES

Closed Box.Vented Box.

9

6

0

-6

-12

-18

-24

-30

-36

5 10 50 100 500

Ref Eff

Hz

dB

6MB11A / 8SW11A 10SW11A 12SW11A

10SW11A-DVC / 12SW11A-DVC

/ /

NA 00 03 07

www.seleniumloudspeakers.comSpecifications subject to changewithout prior notice.

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