Helix K 8W 2 Ohm 8" Subwoofer løs enhed

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Helix K 8W


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K 8W er en kraftig Hi-Fi subwoofer der kombinerer nogen af de traditionelle materialer med Helix's pefektionisme og sans for lydkvalitet. Den er bygget med kraftigt pladechassis, stor magnet og en stiv papmembran.



K 8W overrasker med høj lydkvalitet og power der er langt ud over sin klasse, så uanset om du vil have en lækker velspillende bas eller du skal skræmme livet af svigermor, så kan du roligt smide en eller flere K 8W subwoofere i din bil.























































































































































































Power RMS / max.
P
300 / 600 Watts

Impedance 
Z
1 x 2 ?

DC resistance 
Re
1 x 2.0 ?

Resonance frequency 
Fs
37 Hz

Mechanical Q factor 
Qms
4.01

Electrical Q factor 
Qes
0.49

Total Q factor
Qts
0.44

Compliance
Cms
190 ?m/N

Equivalent air volume
Vas
13.4 L

Force factor 
B*I
10.2 Tm

Efficiency 1 W / 1 m
SPL
85.0 dB

Cone area 
Sd
219 cm²

Moving mass 
Mms
86 g

Cone material
 
Hand-scooped paper cone

Mechanical resistance 
Rms
6.1 kg/s

Voice coil diameter
ø
50.8 mm

Voice coil winding height
 
24 mm

Max. linear excursion 
Xmax
+/- 8.0 mm

Outer diameter
ø
213 mm / 8.38"

Installation diameter
ø
182 mm / 7.17"

Installation depth
 
101 mm / 3.98"

 
 
 

Recommended enclosure volumes
 
 

Sealed box
 
 

Net volume
 
10 L

Lower limiting frequency (-3dB)
 
45 Hz

Recommended DSP settings
 
Recommended "self-define" highpass filter with 46 Hz cut-off frequency and Q = 1.5,

additional EQ filter 90 Hz / Q = 1.0 / -2.5 dB

 
 
 

Vented box
 
 

Net volume
 
9 L

Port diameter
ø
60 mm / 2.36"

Port area
 
28 cm²

Port length
 
46 cm / 18.1" (angled port)

Port tuning frequency
Fb
38 Hz

Lower limiting frequency (-3dB)
 
41 Hz

Recommended DSP settings
 
Recommended "self-define" highpass filter with 40 Hz cut-off frequency and Q = 1.2,

additional EQ filter 90 Hz / Q = 0.9 / -2 dB



Scope of delivery




1 x Subwoofer HELIX K 8W [SVC2]

1 x Grille

1 x Gasket

1 x Data sheet


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