HELIX IK E8.1
The HELIX IK E8.1 combines compactness with a powerful low-frequency punch. Its downfire enclosure ensures optimal bass dispersion while offering robust protection for the speaker, making it a smart solution for tight spaces without compromising on sound quality.

Compact and efficient design
The sophisticated and compact ported enclosure design of the IK E8.1 delivers impressive sound pressure and deep bass, even in the tightest spaces. Equipped with an 8” (200 mm) subwoofer featuring a hand-scooped paper cone, this subwoofer ensures rich, powerful low-frequency performance across the entire vehicle.

Comfortable installation and configuration
With the pluggable screw terminal, installation or removal of the subwoofer is fast and secure. With the option of a 1 x 2 Ohms (SVC2) or 2 x 2 Ohms (DVC2) configuration, there is a perfect deep bass specialist for every amplifier setup to maximize power output.

Built for durability
The enclosure is covered with a sturdy carpet featuring the embroidered HELIX logo, ensuring both style and resilience. Furthermore, the feet, equipped with Velcro tape, provide a secure and stable stand within the vehicle.

Features
Downfire enclosure for ideal bass dispersion in the vehicle and perfect protection of the speaker
Compact ported enclosure design ensures high sound pressures and allows space-saving integration in the vehicle
Equipped with one powerful 200 mm / 8” subwoofer with hand-scooped paper cone for rich, deep bass
Voice coil impedance configurable via connection terminal allows flexible system configuration – 2 x 2 Ohms, 1 x 4 Ohms or 1 x 1 Ohm
Pluggable screw terminal for quick and safe installation and removal
Feet with Velcro tape for a secure stand in the vehicle
Sturdy carpet surface with embroidered HELIX logo

Technical data:

Power handling RMS P 300 Watts
Recommended amplifier power RMS 150 – 300 Watts
Impedance z 2 x 2 Ω
Max. linear excursion Xmax +/- 8.0 mm
Port tuning frequency Fb 43 Hz
Sensitivity
SPL
91 dB @ 2.83V / 1m
85 dB @ 1W / 1m

Dimensions (H x W x D)
184 x 310 x 285 mm
7.2 x 12.2 x 11.2″

Recommended DSP settings:

″Self-define″ highpass 44 Hz / Q = 1.6
EQ filter: 115 Hz / Q = 0.9 / -3.5 dB

Scope of delivery
1 x Downfire enclosure subwoofer IK E8.1-DVC2
1 x Data sheet