Škoda Stage 3 — Full Speaker Replacement Sound Upgrade Package

Built for current Škoda Kodiaq, Karoq, Octavia and Superb models, standard or Canton-equipped. Every stage keeps 100% of your factory features — steering wheel controls, infotainment, factory mic — while feeding your system serious clean power.

What's Included

• Everything in Stage 1 & 2 — HELIX AMPLIFY 206 DSP amp, Škoda-specific harness, bench-box subwoofer
• HELIX Ci3 K165.2FM-S3 MK2 — 6.5" 2-way component speaker set (front)
• HELIX Ci3 K100.2FM-S3 MK2 — 4" 2-way component speaker set (rear)
• Trim removal tools and sound-deadening material included

Package Items

HELIX AMPLIFY 206 DSP

6-channel bridgeable amplifier, 8-channel DSP

$1,350

HELIX IK ES10.1-DVC2

10" 300W RMS vented subwoofer, bench-box

$695

HELIX Ci3 K165.2FM-S3 MK2

6.5" 2-way component speaker set (front)

$625

HELIX Ci3 K100.2FM-S3 MK2

4" 2-way component speaker set (rear)

$595

Everything in Stage 1 & 2, plus the full genuine HELIX Ci3 speaker upgrade at every factory mounting location — front component set and rear component set. Trim removal tools and sound-deadening material included. The end-game before full custom fabrication.

Self-install, no experience needed. Genuine plug-and-play connectors, no cutting or soldering. Free trim removal tools included where needed, plus full install support. More resources are being developed. Typical install time: 3-5 hours.

On DSP tuning: your DSP does not come pre-tuned for your vehicle — for the best result, we strongly recommend running our free DSP Tuning Guide with the AMI Tuning Kit — it takes under an hour and uses Audiotec Fischer's own auto-tuning software.

Not sure which stage suits your Škoda? See the full upgrade guide or get in touch — we'll help you pick the right level.