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Informatie

SA 8 v.3 D4 / 20 cm subwoofer

500 watt rms / dvc 4 ohm op aanvraag

SA 8 v.3 D4 / 20 cm subwoofer
Euro 399.00 *Prijzen zijn inclusief btw
Artikelcode:  sa8v.3d4
SA-8 v.3 

The SA-8 v.3 represents yet another step forward in low distortion, ported box 8 inch subwoofer performance.
We started with a proprietary FEA optimized motor design made just for the SA-8 v.3 which features a large
magnet ID shorting ring and several other advanced distortion reduction technologies.
This motor is mated to a custom tooled and patented (US Patent D691595) frame which allows for a larger
spider and superior clearances to nearly any other 8" woofer on the market today.
The spider itself was custom tooled to achieve a very even compliance curve and it was also equipped with
our latest flat, XL tinsel lead wire for incredible durability.
The SA-8 v.3 features a full 16mm of Klippel verified one-way linear excursion and mechanical capacity in
excess of double the linear limits to ensure that mechanical failures are nearly impossible at any reasonable power level. 

The SA-8 v.3 steps in a different direction with its voice coil cooling than its predecessor.
As the SA-8 v.3 uses a 2" coil there is less steel in the pole than with a larger diameter coil so
we preserved all of it by using a solid pole-piece.
The pole is surrounded by 16 flared gap vents to allow maximum air-flow across the voice coil.
Since we implemented a different style of voice coil cooling we eliminated our plastic vent spacer thus reducing
the depth by 5mm (0.2”) compared to the v.2 model. 

The standard SA-8 v.3 features a 4-layer copper voice coil for the most possible low-end extension.
It also features a newly tooled surround with a more linear shape and more excursion capacity than the prior v.2 model. 

It wasn’t an easy task to build on the legendary performance of the SA-8 v.2 but with nearly 4-years of research and feedback
from customers we were finally able to do with the v.3 version! If you liked the v.2 model then you will definitely appreciate the
family heritage and the improvements to power handling, distortion characteristics, and mechanical durability. 

Xmax = 16mm one-way by 70% BL
RMS Power = 600-watts

Specifications
SA 8v3 D2
SA 8v3 D4
SA‐10D2
SA‐10D4
SA‐12D2
SA‐12D4
SA‐15D2
SA‐15D4
RE (ohms)
3.36
6.0
4.29
7.08
4.57
7.07
4.61
7.75
FS (Hz)
38.29
40.0
35.4
36.6
33.71
33.96
34.88
36.95
Vas (L)
6.88
7.17
10.13
10.66
21.21
24.63
54.69
52.35
Qes
0.324
0.392
0.52
0.54
0.58
0.55
0.72
0.85
Qms
6.310
4.310
5.41
5.30
5.34
5.15
6.52
6.63
Qts
0.309
0.360
0.48
0.49
0.52
0.49
0.65
0.75
Le (mH)
2.08
3.32
3.41
4.71
3.40
4.84
3.39
4.98
BL (NA)
18.94
22.06
20.40
24.82
21.64
25.67
21.76
25.87
Mms (Grams)
144
126.6
230
205
280
237
338
315
Cms (uM/N)
120
125
87.8
92.4
79.43
92.27
61.42
58.8
Sens (1w/1m)
82.79
82.71
81.0
81.6
83.21
84.22
86.81
86.68

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