HELIX IK S10-DVC2 Slim 10" Subwoofer – Powerful Deep Bass with Low Installation Depth

Experience absolutely stunning bass performance with the HELIX IK S10-DVC2 10" slim subwoofer, designed for shallow installs and max power output.

If you're after a car audio subwoofer that delivers deep, powerful bass without demanding a bulky enclosure, the HELIX IK S10-DVC2 is your go-to low bass specialist. Designed for enthusiasts who want maximum performance in tight spaces, this 10" subwoofer boasts an extremely low installation depth of just 85mm, opening up new installation possibilities in flat constructions and compact enclosures.

Features

• Flat dimensions – deep bass: The shallow HELIX IK S series lets you build particularly compact and flat enclosures without compromising on sound quality. Thanks to its low resonant frequency of 34 Hz and large voice coils, the IK S10-DVC2 delivers an absolutely stunning bass performance that rivals larger subwoofers.

• Heavy-duty drive system: The stiff sandwich paper cone combined with a long-excursion rubber surround ensures durability and powerful sound pressure. It converts amplifier power into deep bass without compression, while simultaneously demonstrating finesse on subtle beats.

• Flexible 2 x 2Ω dual voice coil: Perfectly designed for versatile amplifier configurations, allowing you to optimize your setup for maximum performance.

• Smart magnet system: Features a threaded hole on the back of the magnet, enabling you to securely screw the woofer to the enclosure’s back panel. This reduces enclosure vibrations, especially important in flat constructions with thin walls.

• All-inclusive package: Comes with a high-quality connection terminal featuring gold-plated screw terminals, a solid protective grille, and gasket — everything you need for an optimal bass performance.

• Recommended enclosures: Ideal for sealed enclosures with a net volume of 14 liters or vented boxes at 16 liters, complete with port tuning frequency recommendations to get the best sound out of your setup.

Specifications

• Size: 250mm | 10"

• Power Handling RMS / Max: 300 / 600 Watts

• Voice Coil Impedance: 2 x 2Ω (dual voice coil)

• DC Resistance (Re): 2 x 1.6Ω

• Resonance Frequency (Fs): 34 Hz

• Mechanical Q Factor (Qms): 6.37

• Electrical Q Factor (Qes): 0.49

• Total Q Factor (Qts): 0.45

• Compliance (Cms): 198 μm/N

• Equivalent Air Volume (Vas): 34 L

• Force Factor (B*I): 12.7 Tm

• Sensitivity: 90 dB @ 2.83V / 1m

• Cone Area (Sd): 353 cm²

• Moving Mass (Mms): 112 g

• Cone Material: Sandwich paper cone

• Mechanical Resistance (Rms): 3.73 kg/s

• Voice Coil Diameter: 50.8 mm

• Voice Coil Winding Height: 18 mm

• Max. Linear Excursion (Xmax): +/- 6.0 mm

• Outer Diameter: 262 mm / 10.31"

• Mounting Diameter: 229 mm / 9.01"

• Installation Depth: 84.5 mm / 3.33"

Recommended Enclosure Details

• Sealed Box:

  • Net Volume: 14 L

  • Lower Limiting Frequency (-3dB): 46 Hz

  • Recommended DSP Settings: Self-define highpass filter with 45 Hz cut-off frequency (Q = 1.3); additional EQ filter 100 Hz (Q = 1.0, -3 dB)

• Vented Box:

  • Net Volume: 16 L

  • Port Diameter: 70 mm / 2.76"

  • Port Area: 38 cm²

  • Port Length: 38 cm / 14.96"

  • Port Tuning Frequency (Fb): 37 Hz

  • Lower Limiting Frequency (-3dB): 39 Hz

  • Recommended DSP Settings: Self-define highpass filter with 37 Hz cut-off frequency (Q = 1.2); additional EQ filter 95 Hz (Q = 0.7, -3 dB)

What’s in the Box?

• 1 x Subwoofer HELIX IK S10-DVC2

• 1 x Solid protective grille

• 1 x Gasket

• 1 x Enclosure connecting terminal with gold-plated screw terminals

• 1 x Technical data sheet

Why Choose the HELIX IK S10-DVC2?

This subwoofer is perfect for anyone who wants to enjoy deep bass without sacrificing space. Whether you’re upgrading your car audio system or building a custom setup, the HELIX IK S10-DVC2’s shallow profile and powerful sound pressure make it the right low bass specialist for your ride. Its rugged design, including the stiff sandwich paper cone and heavy-duty drive system, ensures durability and consistent performance, while the flexible dual voice coil lets you tailor your amplifier configuration for maximum output.

Get ready to feel the difference with the HELIX IK S10-DVC2 — where shallow installation depth meets absolutely stunning bass performance.

Order yours today and experience deep bass like never before with the HELIX IK S10-DVC2, the ultimate slim 10" car audio subwoofer designed for enthusiasts who demand the best in sound and installation flexibility.