處理器
擴大機
喇叭
超低音
配件
IK S12 定價NT＄12900
Shallow 300 mm / 12 Inch subwoofer with 2 x 2 Ohms or 1 x 2 Ohms voice coil for compact enclosures
Product Speclflcation
IK S12
Flat dimensions – deep bass
With the shallow HELIX IK S subwoofers, the realization of particularly flat and compact enclosure designs shouldn’t be a problem anymore. Its extremely low installation depth opens up new installation possibilities that do not require making any acoustic compromises at all. Additionally, thanks to the use of large voice coils and its low resonant frequency, the HELIX IK S series delivers an absolutely stunning bass performance, which is in no way inferior to larger dimensioned woofers.
Smart down to the very last detail
The enormously stiff sandwich paper cone in conjunction with our heavy-duty drive system easily converts amplifier power into powerful sound pressure without any compression effects, while simultaneously demonstrating finesse when it comes to more subtle beats. A special highlight: the magnet system has a threaded hole on the back and thus allows the woofer to be fixed to the back panel of the enclosure. Since every millimeter of depth counts in flat constructions, enclosure vibrations are effectively reduced – even with thin walls.
Flexible Connection
Designed as a 1 x 2 Ohms (SVC2) or 2 x 2 Ohms (DVC2) variant, you can find the right low bass specialist for any amplifier configuration to get the maximum performance out of it.
"All inclusive" for self-made enthusiasts
In addition to the high-quality connection terminal with gold-plated screw terminals, a solid protective grille and gasket are also included. For optimal bass performance in DIY installations you can find recommendations for sealed and vented enclosures with all parameters such as net volume, port tuning frequency or DSP settings in our technical data sheet.
Specliflcation
Power RMS / max.
Impedance
DC resistance
Resonance frequency
Mechanical Q factor
Electrical Q factor
Total Q factor
Compliance
Equivalent air volume
Force factor
Sensitivity
Cone area
Moving mass
Cone material
Mechanical resistance
Voice coil diameter
Voice coil winding height
Max. linear excursion
Outer diameter
Installation diameter
Installation depth
Recommended enclosure volumes
Sealed box
Net volume
Lower limiting frequency (-3dB)
Recommended DSP settings
Vented box
Net volume
Port diameter
Port area
Port length
Port tuning frequency
Lower limiting frequency (-3dB)
Recommended DSP settings
P
Z
Re
Fs
Qms Qes
Qts
Cms
Vas
B*I
SPL
Sd
Mms
Rms
ø
Xmax
ø
ø
ø
Fb
300 / 600 Watts
2 x 2 Ω
2 x 1.8 Ω
36 Hz
5.41
0.52
0.48
95 μm/N
40 L
17.2 Tm
91.0 dB @ 2.83V / 1m
88.0 dB @ 1W / 1m
523 cm²
220 g
Sandwich paper cone
7.9 kg/s
50.8 mm
24 mm
+/- 8.0 mm
306 mm / 12.44"
276.8 mm / 10.90"
95.5 mm / 3.76"
22 L
39 Hz
Recommended "self-define" highpass filter with 35 Hz cut-off frequency and Q = 1.5;
additional EQ filter 75 Hz / Q = 1.5 / -3 dB
40L
100 mm / 3.94"
78 cm²
32 cm / 12.6"
36 Hz
37 Hz
Recommended "self-define" highpass filter with 36 Hz cut-off frequency and Q = 1.0;
additional EQ filter 75 Hz / Q = 0.7 / -2 dB
Features
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Chassis with particularly low installation depth – optimized for compact and shallow enclosure constructions
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2 x 2 Ohms dual voice coil for flexible system configuration
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Magnet system with threaded hole on the back – allows screwing to the back panel of the enclosure for stabilization and reduction of enclosure vibrations
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Extremely stiff sandwich paper cone
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Long-excursion rubber surround for highest mechanical rating
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Rugged magnet cover with HELIX lettering for perfect magnet protection
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Enclosure connection terminal, grille and gasket included in delivery