Helix IK ER8.2-DVC2 Sub Space Saving Twin 8 Inch Compact Subwoofer 600w RMS
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The Helix IK ER8.2-DVC2 is a round, shallow vented enclosure housing two 8-inch (200mm) drivers, rated at 600W RMS, and is part of the Helix IK range. It is designed to fit into a spare wheel recess, saving boot space while delivering dual-woofer bass.
This listing is the twin 8-inch spare wheel version. The Helix IK compact subwoofer range is also available as the Helix IK E8.1-DVC2 single 8-inch downfire enclosure at 300W RMS.
Key specifications
- Drivers: 2 x 8" (200mm) Helix IK W8-SVC2
- Power handling: 600W RMS
- Recommended amplifier power: 150–600W RMS
- Impedance: 2 x 2Ω / 1 x 4Ω / 1 x 1Ω (configurable)
- Enclosure: round vented, port tuning 41Hz
- Sensitivity: 92dB @ 2.83V/1m (89dB @ 1W/1m)
- Max. linear excursion (Xmax): +/- 8.0mm
- Dimensions (D x H): 580 x 160mm (22.8 x 6.3")
Helix IK ER8.2-DVC2
The Helix IK ER8.2-DVC2 is a compact, round, shallow subwoofer enclosure with dual woofers. Its shallow profile allows it to fit directly into spare wheel recesses, keeping the rest of your boot free.
Outstanding bass in minimal space
The vented enclosure design delivers strong, precise low-frequency output. Two 200mm drivers with hand-scooped paper cones (2 x Helix IK W8) produce bass that is both audible and physical, even within a tight installation footprint.
Flexible installation and configuration
A pluggable screw terminal makes installation and removal quick and secure. The voice coil impedance is configurable at 2 x 2Ω, 1 x 4Ω, or 1 x 1Ω, allowing the unit to work with a wide range of amplifiers. For DSP-based systems, the Helix range pairs well with processors such as the Helix DSP Mini MK2.
Built for durability
The subwoofer chassis are flush-mounted for a tidy, space-saving finish and added protection. The enclosure is covered in a sturdy carpet material with an embroidered Helix logo. A mounting kit is included for secure fixing within the spare wheel recess.
Features
- Compact round enclosure designed for spare wheel recess installation
- Vented construction for strong bass dispersion and sound quality
- Two 200mm / 8" high-excursion woofers with hand-scooped paper cones
- Pluggable screw terminal for quick, safe installation and removal
- Configurable impedance: 2 x 2Ω, 1 x 4Ω or 1 x 1Ω
- Flush-mounted chassis for space-saving design and enhanced protection
- Sturdy carpet surface with embroidered Helix logo
- Mounting kit included for secure fixing in spare wheel recesses
Explore the full range in Helix Subwoofers.
Specification
| Power handling | RMS P 600 Watts |
|---|---|
| Impedance | z 2 x 2 Ω / 1 x 4 Ω / 1 x 1 Ω |
| Sensitivity | SPL 92 dB @ 2.83V / 1m 89 dB @ 1W / 1m |
| Dimensions | (D x H) 580 x 160 mm / 22.8 x 6.3” |
| EQ filter | 60 Hz / Q = 1.0 / -1 dB |
More specs
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What's Included
- 1 x Round ported subwoofer IK ER8.2-DVC2
- 1 Mounting kit
- 1 x Data sheet
Helix
About the Helix K330821
From our tech experts at CEN
Twin 8 inch subwoofers supplied in their own compact enclosure, with dual voice coils for flexible wiring.
Who it suits
Drivers who want real bass without losing the boot or commissioning a custom build. Compact enclosures suit cars, vans and campers where space is the binding constraint.
Our tech experts advise
Even a matched enclosure needs the amplifier set correctly and the crossover point chosen against your front speakers, otherwise it draws attention to itself instead of filling in underneath. Installation and tuning are priced per vehicle, so get in touch with your make, model and year and we will confirm what it needs. See car audio installation.
Explore the full Helix range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all Helix
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Frequently Asked Questions
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 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: 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.
Q: Will the HELIX IK ER8.2-DVC2 fit in my spare wheel well?
A: It is designed for spare wheel recesses, with a round enclosure measuring 580mm in diameter and 160mm high, and a mounting kit is included to secure it. Check your recess against those dimensions, or contact CEN with your vehicle details and we will confirm fitment.
Q: What impedance options does the IK ER8.2-DVC2 have?
A: The connection terminal lets you configure it as 2 x 2 ohms, 1 x 4 ohms or 1 x 1 ohm, so it can be matched to a wide range of amplifiers.
Q: What size amplifier does the IK ER8.2-DVC2 need?
A: HELIX recommends 150 to 600 watts RMS. The enclosure is rated at 600 watts RMS power handling.
