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Signature Sub 8

Compact subwoofer

A compact wired subwoofer with serious power, dual woofers, and tight, precise bass that adds weight without overwhelming the room.
DKK 7.999
3 payments of DKK 2.666 at 0% interest with Klarna. Learn more
Free shipping / Easy return within 45 days / 7-year factory warranty

Signature Sub 8 is designed to bring depth and physicality into music and film without the loose, boomy character that often comes with compact subwoofers. Its dual-woofer layout and high-power amplifier keep bass tight, forceful, and controlled.

The cabinet is small enough to integrate easily, but the performance feels substantial and grounded. It is made for listeners who want more impact and realism, not just more rumble.

  • Amplifier power: 600 Watt
  • Frequency range: 22–200 Hz
  • Connectivity: Wired subwoofer connection to system / amplifier
  • Analog inputs: Line-in mono and stereo and LFE
  • Outputs: —
  • Recommended placement: Floor
  • Dimensions (W × H × D): 29.6 × 29.6 × 31 cm
  • Finish: White satin / Black satin
  • Packaging: Single
  • Woofers: 2 × Signature Vulcano 8 inch
  • System type: Sealed
  • Main voltage: 110 V / 230 V

Download manual

  • Active wired subwoofer.
  • 1 × subwoofer
  • Fabric front grille
  • Manual

45-day risk-free trial in your own home

Hear it. Feel it. Live with it.

Hear your favourite songs again – in your own space, on your own terms. Start your 45-day listening journey today.

Hear your favourite songs again – in your own space, on your own terms. Start your 45-day listening journey today.

45-day risk-free trial in your own home

Hear it. Feel it. Live with it.

Hear your favourite songs again – in your own space, on your own terms. Start your 45-day listening journey today.

Hear your favourite songs again – in your own space, on your own terms.
Start your 45-day listening journey today.

‟System Audio's Signature range brings
minimal design and "class-leading" value
to the speaker market‟

‟System Audio's Signature range brings minimal design and "class-leading" value to the speaker market‟

What Hi-Fi?

Questions before you listen?

All System Audio speakers deliver satisfying bass on their own, but a subwoofer adds extra depth, scale, and cinematic weight when you want more.
Good basic speaker cables matter more than exotic ones. Choose the right length, thickness, and secure connection for your setup.
Placement depends on the model, but in general the system performs best when the speaker is positioned for the room it is made for. Check the technical specifications for the model-specific recommendation.
Register your product within 6 months of purchase to activate the 7-year factory warranty. Read the full terms and register on the warranty page.
Yes. Delivery is free when you place your order, and returns are free within the 45-day trial period. If you need to use your warranty after those 45 days, shipping costs are covered by the customer.

See our Terms & Conditions for all details.
For setup and product help, download the manual in the product's Specifications section. All manuals are also available in our Documentation Library. And you are always welcome to contact our Costumer Support.

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