



Helix IK E8.1-SVC2 Sub 8 Inch Downfire Compact Subwoofer Enclosure 300w RMS
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HELIX IK E8.1-SVC2
The HELIX IK E8.1-SVC2 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-SVC2 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. The single 2 Ohms voice coil provides the groundwork for the maximum power output from the amplifier.
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
- Chassis with 1 x 2 Ohms single voice coil for maximum power output of the amplifier
- 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
Specification
| Power handling | RMS P 300 Watts |
|---|---|
| Impedance | z 1 x 2 Ω |
| 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" |
More specs
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What's Included
- 1 x Downfire enclosure subwoofer IK E8.1-SVC2
1 x Data sheet
FAQs
Q: Do I need an amplifier for this subwoofer?
A: Yes, unless it is an active (powered) subwoofer with a built-in amplifier. Passive subwoofers need an external amplifier matched to the RMS power and impedance shown in the Specification tab.
Q: What size enclosure does this subwoofer need?
A: The recommended enclosure volume is listed in the Specification tab where the manufacturer provides it. As a rule, sealed enclosures give tighter, more accurate bass while ported enclosures deliver more output. Contact CEN if you would like a recommendation for your build.
Q: What does RMS power mean?
A: RMS is the continuous power a subwoofer can handle, and it is the number that matters when matching an amplifier. Peak or max figures describe short bursts only. Match your amplifier output to the RMS rating in the Specification tab.
Q: Sealed or ported enclosure - which should I choose?
A: Sealed boxes are compact and produce tight, controlled bass suited to sound quality builds. Ported boxes are larger and produce more output at low frequencies, suited to those who want maximum impact. Either works well when built to the recommended volume.
Q: Can CEN build or supply an enclosure and fit everything?
A: Yes. CEN supplies enclosures and offers professional installation from our Nottingham premises, including amplifier wiring. Contact us to discuss your build.
About the brand
Helix
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