Hertz DSK 130.3 Leaflet

JUST LISTEN

JUST LISTEN

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All specifications subject to change without notice_12.A

DT 24.3
1.   24 mm PEI dome-cone tweeter.
2.   High efficiency annular acoustic lens.
3.   High energy neodymium magnet.
4.   Mounting accessories for external or embedded mounting 
 included.

DV 130.3
1.   Large motor assembly for mobile voice coil control.
2.   Pure copper voice coil, wound on conex former, for maximum \ lightness.
3.   V-cone

®

 for best off-axis response, clear mid-high frequency detail and 

 

powerful bass.

4.   TPU surround, for wide excursion and resonance damping.
5.   DIN size basket protected by abrasion-proof dust paint.
6.   Tin-plated, high current terminals.
7.   Silver-plated lead wires for maximum reliability and conductivity.
8.   Butyl rubber protective cover, against crashes and abrasions.
9.   Epoxy glue for basket and motor system provides perfect coupling.
10. Low carbon content plates for maximum magnetic permeability and high 
 

heat dissipation.

Technical Specifications

Electro-Acoustic Parameters

Component 

- 

Two way system

Woofer size 

mm (in.) 

130 (5.0)

Tweeter size 

mm (in.) 

24 (0.9)

Power handling  

W peak 

120

 

W continuous 

60

Impedance 

Ω 4

Frequency response 

Hz 

60 ÷ 23k

Sensitivity 

dB SPL 

93

Woofer magnet size D·d·h  mm (in.)  70 x 32 x 15 (2.7 x 1.3 x 0.6)
Woofer voice coil Ø 

mm (in.) 

25 (1.0)

Woofer magnet 

- 

High density flux ferrite

Tweeter magnet 

- Neodymium

Woofer cone 

- 

Water-repellent pressed paper

Tweeter dome 

- PEI

Crossover  

- 

Hi Pass

Crossover cut off 

- 

3,5 kHz @ 12 dB Oct.

Woofer weight  

kg (lb.) 

0,53 (1.17)

Tweeter weight  

kg (lb.) 

0,03 (0.07)

Crossover weight  

kg (lb.) 

0,16 (0.35)

 

 

Tweeter Woofer 

D 

mm  24 112

Xmax 

mm -  2

Re 

Ω  3,3 3,3

Fs 

Hz  2800 81

Le  

mH @ 1 kHz 

0,3 

0,26

Le  

mH @ 10 kHz 

0,04 

0,16

Vas 

l  - 7

Mms 

g  - 7,4

Cms 

mm/N -  0,51

BL 

T·m - 3,9

Qts 

-  - 0,76

Qes 

-  - 0,93

Qms 

-  - 4,3

Spl 

dB  94 93 

257 mm 

10”

1/8

234 mm 

9”

3/16

116 mm 

4”

9/16

104 mm 

4”

1/8

 

34 mm (1,3 in.)

 

- 

 

20 mm (0,8 in.)

 

13 mm (0,5 in.)

 

44 mm (1,7 in.)

 

26 mm (1,0 in.)

 

20 mm (0,8 in.)

 

87 mm (3.4 in.)

  120 mm (4.7 in.)

 

81 mm (3.2 in.)

 

45 mm (1.8 in.)

 

34 mm (1.3 in.)

 

99 mm (3.9 in.)

 

129 mm (5.1 in.)

 

94 mm (3.7 in.)

 

50 mm (2.0 in.)

 

43 mm (1.7 in.)

 

130 mm (5.0 in.)

  151 mm (5.9 in.)

 

116 mm (4.6 in.)

 

59 mm (2.3 in.)

 

52 mm  (2.0 in.)

 

165 mm (6.5 in.)

 

144 mm (5.7 in.)

 

72 mm (2.8 in.)

 

64 mm (2.5 in.)

 

165 mm (6.5 in.)

 

140 mm (5.5 in.)

 

51 mm (2.0 in.)

 

45 mm (1.8 in.)

 

141 mm (5.6 in.)

182 mm (7.2 in.)

 

 

127 mm (5 in.)

 

66 mm (2.6 in.)

 

59 mm (2.3 in.)

220 mm (8.7 in.)

 

 

224 mm (8.8 in.)

  153 mm (6.0 in.)

  98 mm (3.9 in.)

  77 mm (3.0 in.)

237 mm (9.3 in.)
162 mm (6.4 in.)

 

 

238 mm (9.4 in.)

 

167 mm (6.6 in.)

 

110 mm (4.3 in.)

 

84 mm (3.3 in.)

253 mm (10 in.)
181 mm (7.1 in.)

 

130 mm (5.0 in.)

  151 mm (5.9 in.)

 

116 mm (4.6 in.)

 

58 mm (2.3 in.)

 

52 mm  (2.0 in.)

 

34 mm (1.3 in.)

 

-

 

20 mm (0.8 in.)

 

13 mm (0.5 in.)

 

34 mm (1.3 in.)

 

-

 

20 mm (0.8 in.)

 

13 mm (0.5 in.)

 

75 mm (3.0 in.)

 

45 mm (1.8 in.)

 

21 mm (0.8 in.)

 

34 mm (1.3 in.)

 

-

 

20 mm (0.8 in.)

 

13 mm (0.5 in.)

 

165 mm (6.5 in.)

 

144 mm (5.7 in.)

 

72 mm (2.8 in.)

 

64 mm (2.5 in.)

 

165 mm (6.5 in.)

 

140 mm (5.5 in.)

 

50 mm (2.0 in.)

 

45 mm (1.8 in.)

 

264 mm (10.4 in.)

 

192 mm (7.6 in.)

 

28 mm (1.1 in.)

 

285 mm (11.2 in.)

 

215 mm (8.5 in.)

 

30 mm (1.2 in.)

 

75 mm (3.0 in.)

 

45 mm (1.8 in.)

 

21 mm (0.8 in.)

 

75 mm (3.0 in.)

 

45 mm (1.8 in.)

 

21 mm (0.8 in.)