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Helix K 8W (K Series)
Original price was: ₹19,999.00.₹14,999.25Current price is: ₹14,999.25.
HELIX K 8W – Compact yet powerful, this 8-inch subwoofer delivers rich, deep bass from small enclosures. With its hand-scooped paper cone, robust magnet system, and 1 x 2 Ohm single voice coil (SVC2), the K 8W ensures exceptional performance, high power handling, and installation flexibility in any vehicle.
Description
HELIX K 8W – Compact Subwoofer with Powerful Bass
The HELIX K 8W is designed to deliver exceptional bass performance from compact enclosures, making it the perfect solution for vehicles with limited space. Thanks to its hand-scooped paper cone, heavy-duty driver system, and long-excursion rubber surround, this subwoofer provides tight, controlled bass with impressive sound pressure and subtle tonal accuracy.
With its 1 x 2 Ohm single voice coil (SVC2) configuration, the K 8W offers flexible connectivity options and ensures maximum performance with a variety of amplifiers, whether mono, 2-channel, or multi-channel. Additionally, a solid grille and gasket are included, making it an all-in-one package for DIY enthusiasts.
HELIX provides recommended sealed and vented enclosure designs along with DSP settings to help achieve optimal bass output and tuning.
Key Features
- Extremely stiff, hand-scooped paper cone for precise bass reproduction
- Double ventilated voice coil ensuring high power handling and reduced compression
- Robust magnet cover with HELIX lettering for durability and protection
- Long-excursion rubber surround for maximum mechanical performance
- 1 x 2 Ohm single voice coil (SVC2) for flexible amplifier compatibility
- Solid push terminals for reliable connections
- Optimized magnet system for compact vented enclosures
- Protective grille and gasket included for complete installation support
Scope of Delivery
- 1 x Subwoofer HELIX K 8W (SVC2)
- 1 x Protective grille
- 1 x Gasket
- 1 x Data sheet
Specification
| Specification | Details |
|---|---|
| Model | K 8W SVC2 – 1 x 2 Ohms |
| Power RMS / Max. | 300 / 600 Watts |
| Impedance (Z) | 1 x 2 Ω |
| DC Resistance (Re) | 1 x 2.0 Ω |
| 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 μm/N |
| Equivalent Air Volume (Vas) | 13.4 L |
| Force Factor (B*I) | 10.2 Tm |
| Efficiency (SPL) | 85.0 dB (1 W / 1 m) |
| 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 | 50.8 mm |
| Voice Coil Winding Height | 24 mm |
| Max. Linear Excursion (Xmax) | ± 8.0 mm |
| Outer Diameter | 213 mm / 8.38″ |
| Installation Diameter | 182 mm / 7.17″ |
| Installation Depth | 101 mm / 3.98″ |
| Enclosure Type | Net Volume | Port Details | Port Tuning Frequency (Fb) | Lower Limiting Frequency (-3 dB) | Recommended DSP Settings |
|---|---|---|---|---|---|
| Sealed Box | 10 L | – | – | 45 Hz | High-pass filter at 46 Hz (Q = 1.5), EQ filter 90 Hz / Q = 1.0 / -2.5 dB |
| Vented Box | 9 L | Port Ø: 60 mm / 2.36″ Port Area: 28 cm² Port Length: 46 cm / 18.1″ (angled port) | 38 Hz | 41 Hz | High-pass filter at 40 Hz (Q = 1.2), EQ filter 90 Hz / Q = 0.9 / -2 dB |
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