Helix IMPACT UniFeet-Kit – Universal feet for subwoofer enclosures
The IMPACT UniFeet-Kit contains universal plastic feet that are screwed to the underside of a subwoofer enclosure. With a height of 19 mm they lift the enclosure so a downfire subwoofer can spread its bass properly, and the speaker stays off the floor.
The included Velcro adhesive pads grip the vehicle carpet and stop the subwoofer from sliding, for example in the trunk. HELIX gives the IK EC10.1-DVC2 – VW MULTI-TRANS as an example: with these feet it can be converted into a downfire subwoofer for space-saving installs, such as in the seat console of various transporters.
Key Features
- Solid plastic feet: with an embedded steel disk
- Dimensions (D x H): 40 x 19 mm (1.58 x 0.75″)
- Made for downfire enclosures: 19 mm clearance supports bass dispersion
- Anti-slip: Velcro adhesive pads hold the subwoofer on vehicle carpet
- Mounting hardware included: M4 x 30 mm wood screws
Compatibility
- Universal, for subwoofer enclosures
- Example from HELIX: IK EC10.1-DVC2 – VW MULTI-TRANS (conversion to a downfire subwoofer)
Installation Notes
- Screw the feet to the underside of the enclosure with the supplied wood screws
- Use the Velcro pads so the subwoofer does not slide on the vehicle carpet
Technical Specifications
| Dimensions (D x H): | 40 x 0.75” / 1.58 x 19 mm |
| Screw: | Wood screw M4 x 30 mm |
Scope of Delivery
4 x Universal plastic speaker foot
4 x Wood screw
4 x Velcro adhesive pad













