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The HELIX IK ES10.1-DVC2 MK2 is a downfire subwoofer that delivers powerful bass from an ultra-slim bass reflex enclosure, perfect for tight spaces like a double boot floor. Its clever downfire design uses the vehicle floor as an acoustic reflector for even bass distribution, while the 250mm chassis with a stiff sandwich paper cone ensures deep, dynamic sound. The pluggable terminal offers both screw and MOLEX connections for flexible installation, and the dual voice coil allows impedance switching between 1 x 1 ohm, 1 x 4 ohm, or 2 x 2 ohm. This MK2 version is ISM-ready, meaning you can swap the passive terminal for an optional IMPACT Subwoofer Module to turn it into an active subwoofer. The robust needle-felt casing with an embroidered HELIX logo and Velcro feet keeps it securely in place, even during intense bass playback.
Type: Downfire enclosure subwoofer
Chassis Diameter: 250 mm
Impedance: 2 x 2 ohm / 1 x 4 ohm / 1 x 1 ohm (selectable)
RMS Power Handling: 300 W
Recommended Amplifier Power (RMS): 150 - 300 W
Max Linear Cone Excursion (Xlin): +/- 6 mm
Max Mechanical Cone Excursion (Xmax): +/- 15 mm
Tuning Frequency (Fb): 37 Hz
Sensitivity (1W/1m): 88 dB
Enclosure Material: MDF with needle-felt covering
Dimensions (H x W x D): 135 x 725 x 350 mm
Weight: Approx. 12 kg
Compatible Amplifier Module: HELIX IMPACT ISM 400.2DSP
HELIX IK ES10.1-DVC2 MK2 Downfire Subwoofer 250mm
£249.00
Sale price
£249.00
Regular price
Type: Downfire enclosure subwoofer
Chassis Diameter: 250 mm
Impedance: 2 x 2 ohm / 1 x 4 ohm / 1 x 1 ohm (selectable)
RMS Power Handling: 300 W
Recommended Amplifier Power (RMS): 150 - 300 W
Max Linear Cone Excursion (Xlin): +/- 6 mm
Max Mechanical Cone Excursion (Xmax): +/- 15 mm
Tuning Frequency (Fb): 37 Hz
Sensitivity (1W/1m): 88 dB
Enclosure Material: MDF with needle-felt covering
Dimensions (H x W x D): 135 x 725 x 350 mm
Weight: Approx. 12 kg
Compatible Amplifier Module: HELIX IMPACT ISM 400.2DSP